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I'm looking for an experienced iOS app publisher to help me finalize and launch my image processing app. The development is complete, and I need assistance with the following: - Expertise in dealing with image formats -- HEIF native iOS photos in P3 color, conversion to PNG/JPG to translate this pipeline from current web-based test mode to native iOS and Android platforms. - Setting up pay tiers for a freemium model with in-app purchases. - Integrate the admin dashboard for subscriber management. - Testing the app in TestFlight, making sure the app functions and resizes properly on various mobile devices. - App Store Optimization (ASO) to improve visibility and downloads. Ideal skills and experience: - Proven track record in publishing iOS apps. - Image processing / conversion expertise. - Expert in TestFlight and app payment structures. - Strong ASO expertise. Please provide examples of past work and relevant experience.
ID do Projeto: 40174382
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Ativo há 11 dias
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85 freelancers estão ofertando em média $458 USD for esse trabalho

Hello, I understand you’ve completed the app and now need a publisher to finalize, publish, and optimize for iOS with HEIF/P3 image workflows, freemium IAPs, TestFlight validation, and ASO. My approach is to translate the HEIF/P3 pipeline into native iOS/ PNG/JPG outputs with high fidelity, implement clear freemium pay tiers, configure IAPs, set up robust TestFlight testing across devices with resizing and crash analytics, and execute ASO with keyword research, metadata optimization, screenshots/video guidance, and ongoing monitoring. The results will be GPT5 quality—practical, easy to implement, and focused on real-world app store growth. I have published iOS apps with image processing features, set up IAP structures, managed TestFlight workflows, and led ASO campaigns with measurable increases in visibility. I can share concrete examples on request. 1) What devices and OS versions should we validate during testing, and any device-specific layout concerns? 2) What exact HEIF/P3 color workflow do you want supported, and preferred output formats and quality targets for PNG/JPG? 3) What freemium IAP structure and price points do you want, and should we include subscriptions? 4) Do you have preferred ASO keywords and markets, or should I conduct full keyword research and metadata optimization? 5) What is your deadline for publish and what analytics/tracking should be in place from day one? Best regards,
$750 USD em 18 dias
8,8
8,8

Greetings, I understand you need an experienced iOS publisher to finalize and launch your image processing app, including handling HEIF/P3 images, integrating a freemium model with in-app purchases, connecting the admin dashboard, testing on TestFlight, and optimizing the app store presence. Before moving forward, a few clarifications will help: 1, Do you want cross-platform deployment for Android as well, or strictly iOS? 2, Are your current HEIF-to-PNG/JPG conversion pipelines fully implemented, or do you need native optimization? 3, Any preferred ASO targets (keywords, markets) or should we propose a full strategy? Our team has published multiple iOS apps with complex media handling, subscription models, and integrated dashboards. We ensure smooth TestFlight testing across devices, proper in-app purchase setup, and ASO-optimized listings to maximize visibility and downloads. We can start by auditing the current build, completing conversions and integrations, then proceed to TestFlight QA and App Store submission. The bid shown is a placeholder to submit the proposal. Regards Yasir LEADconcept PS: Let me know, if you want to see our team past work to determine our skills/expertise or past customer's references.
$500 USD em 7 dias
8,3
8,3

EXPERIENCED iOS APP PUBLISHER READY TO HELP YOU LAUNCH YOUR IMAGE PROCESSING APP WITH FREEMIUM IN-APP PURCHASES. I can assist in finalizing and publishing your app on the App Store, ensuring it’s fully optimized and ready for users. Core Services Handle HEIF/P3 image conversion to PNG/JPG for iOS and Android pipelines. Set up freemium tiers with in-app purchases, including validation and sandbox testing. Test thoroughly on TestFlight across multiple iOS devices to ensure correct resizing, orientation, and performance. Implement App Store Optimization (ASO) to maximize visibility, downloads, and user engagement. Deliverables Fully tested, App Store-ready build. Working in-app purchase configuration. ASO recommendations including keywords, description, and screenshots. Source code adjustments related to image handling and app payment integration. Experience Published multiple apps on iOS with in-app purchases. Hands-on expertise in image processing workflows on mobile platforms. Proven record of successful ASO and App Store launches. I can guide you through submission, approval, and post-launch monitoring, ensuring a smooth launch and high-quality user experience.
$500 USD em 7 dias
8,2
8,2

Hello, I will promote your App with the help of my complete search engine Optimization and social media Optimization service and get better results. it helps to increase traffic, visitors, reviews and more downloads of your app. You will get 100% manual work for real results without using any software. > The Result that you will get :- - Immediate Impact - Brand Exposure - Measurable ROI - Cost-Effective Marketing - Increase brand awareness ☛ My main goal is 100% client satisfaction with 100% verifiable & justifiable proven success track record. Please send me your URLS and hire me. I'm ready to start this project immediately. Me and my Experience can deliver your tasks with great quality. Also send you weekly updates. Please click on the award or chat button. So, we can discuss in details. Thanks!! Anand
$251 USD em 31 dias
8,2
8,2

Hello, I specialize in promoting Google Play Store apps through high-quality SEO backlinks, helping app owners improve Play Store visibility, keyword rankings, and organic installs from both Google Search and the Play Store. With a proven SEO-driven approach, I focus on safe, white-hat backlink strategies that support long-term app growth, authority, and discoverability. What I Offer: ✔ High-quality, niche-relevant SEO backlinks ✔ Google Play Store app page promotion ✔ Keyword-focused backlink strategy (ASO + SEO) ✔ Contextual links from authoritative websites ✔ Indexing support for faster visibility ✔ Competitor backlink & keyword analysis ✔ Anchor text optimization ✔ Safe, white-hat SEO practices ✔ Detailed backlink & progress reports Why This Works: ✔ Improves app ranking potential on Google Play ✔ Increases organic traffic and app installs ✔ Builds trust and authority for your app brand ✔ Supports long-term growth and user acquisition My goal is to naturally promote your Play Store app using ethical SEO techniques that comply with search engine and Google Play guidelines while minimizing risk. I’d be happy to review your app and create a custom backlink strategy based on your niche, keywords, and competition. Best regards,
$255 USD em 31 dias
7,4
7,4

Hello, I will help you finalise and successfully publish your image processing app by handling the full App Store launch process, including proper image format handling from native iOS HEIF (P3 color space) to PNG/JPG for both iOS and Android compatibility. I will set up your premium model with in-app purchase tiers, thoroughly test the app through Test Flight across different devices and screen sizes and apply App Store Optimisation strategies to improve visibility and downloads. I will share examples with you via DM instead of posting them publicly. However you can go through my past projects and client reviews here: https://www.freelancer.com/u/kamran2012 Looking forward to discussing further. Best regards, Kamran
$290 USD em 9 dias
7,2
7,2

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
$500 USD em 7 dias
6,9
6,9

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer
$250 USD em 20 dias
6,7
6,7

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Launch and optimize an image editor app for iOS and Android ))⚜⭐⭐⭐⭐⚜ What stood out to me is that your app is already built and now needs a clean, reliable push across the finish line. Handling HEIF photos in P3 color space and translating that pipeline from web testing into native mobile is a very real-world challenge, and it is exactly where many launches succeed or fail. From your description, you are looking for someone who can bridge technical image processing, App Store readiness, and growth basics like ASO and monetization. This is not just about publishing, but making sure the app behaves correctly across devices, payment tiers work smoothly, and the store presence attracts the right users. I have worked on multiple iOS and Android launches involving in-app purchases, TestFlight validation, and media-heavy apps where format conversion and color accuracy mattered. Key areas I would focus on: Reliable HEIF to PNG or JPG conversion with correct color handling Clean freemium setup with tested in-app purchase flows ASO driven by keyword intent and conversion-focused listing structure If you would like, we can walk through your current setup and map a clear launch checklist together. Warm Regards, Farhin B.
$251 USD em 10 dias
6,4
6,4

Hello, I am excited to assist you in launching your image processing app. With extensive experience in iOS app publishing and a strong background in image formats, I can effectively translate your web-based test into native iOS and Android platforms. I’ve successfully worked on projects involving HEIF, PNG, and JPG conversions, ensuring a seamless user experience. I understand the importance of setting up effective pay tiers for a freemium model and can integrate in-app purchases smoothly. Testing is crucial, and I will rigorously check your app in TestFlight, ensuring optimal performance across various mobile devices. Moreover, my proven track record in App Store Optimization will enhance your app's visibility and drive downloads, leveraging targeted strategies tailored for your market. I propose to complete this project within 30 days. Please let me know if you have any specific requirements or questions on how we can proceed.
$600 USD em 30 dias
5,7
5,7

As an experienced FULL STACK SOFTWARE ENGINEER, I have been involved in numerous app development projects just as intense as yours. My proficiency in iOS and Android app development combines well with my knowledge of AWS and other cloud platforms to implement the essential functionalities you're looking for, particularly converting HEIF images into PNG/JPG on iOS and Android platforms. Coming from a background of developing e-commerce solutions, I also have the necessary expertise to help you set up a freemium model with in-app purchases and test the app for you – an area where I can leverage my hands-on experience with diverse mobile devices. Moreover, my capabilities extend towards achieving optimum visibility for your app through App Store Optimization (ASO). Having worked on hundreds of websites, I am well-versed in deploying SEO strategies and tactics that can be adapted to mobile apps for increased downloads and better discoverability. This holistic approach to development encompasses not just functionality but also smart marketing techniques which is crucial for a successful launch. In short, my over a decade of industry experience, exceptional command over cross-platform image processing, payment structures, TestFlight testing, ASO, and my commitment to delivery ensure your app will be launched in a timely manner fortified with strong foundations to maximize its potential on both iOS and Android platforms.
$500 USD em 10 dias
5,2
5,2

With such a unique and challenging project, my experience as a seasoned Unity Game Developer, AR/VR Specialist, and AWS DevOps expert positions me as an ideal candidate for the task at hand. Over my 5+ years in the industry, I've mastered areas that closely relate to your project description like image processing, testing, and using TestFlight effectively to ensure that mobile apps and games gel well with various devices. More so, I have hands-on experience in dealing with image formats including HEIF native iOS photos in P3 color, conversion to PNG/JPG - precisely what you are looking for. Additionally, my robust technical abilities extend to deploying scalable, secure applications- an asset when it comes to setting up pay tiers for a freemium model with in-app purchases and integrating admin dashboards such as the one you require. While I don't have direct previous experience in publishing apps onto app stores or doing ASO, my mastery of Internet Marketing combined with my familiarity with the intense technological ecosystems involved would make our collaboration fruitful. Let's work together to finalize and launch your project successfully!
$500 USD em 7 dias
5,8
5,8

Hi There!!! THE GOAL OF THE PROJECT:- Finalize, test, and launch a cross-platform iOS and Android image editor app with in-app purchases, admin dashboard integration, and App Store Optimization. I have carefully read your project and understand that the app development is complete and you need expert support to handle image format conversions (HEIF to PNG/JPG), implement freemium pay tiers, integrate subscriber management, conduct thorough TestFlight testing, and optimize the app for maximum visibility and downloads on both iOS and Android stores. I am the best fit because I have hands-on experience publishing mobile apps, managing in-app purchases, and optimizing apps for store performance. 1. Native image processing and format conversion for iOS and Android 2. Freemium model setup with in-app purchases and admin dashboard integration 3. TestFlight testing and App Store Optimization to maximize downloads I provide UI review, database setup, testing across multiple devices, full source code management, and complete app delivery with documentation. I bring 9+ years experience as a full stack developer and have successfully launched multiple image and utility apps with freemium models and ASO strategies. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$250 USD em 14 dias
5,1
5,1

Hello, I have reviewed the details of your project. i will review the current ios project and image pipeline so nothing breaks during the move from web testing to native apps. i will handle heif photos directly using swift image io and core image while keeping p3 color accuracy intact. converted outputs to png and jpg will be tested side by side to confirm color and detail stay consistent across devices. the freemium model will use storekit for pay tiers subscriptions and purchase restore flows. subscriber data will sync with the admin dashboard through secure api calls so access rules update in real time. i will run full testflight cycles across iphone and ipad sizes to confirm layout scaling memory usage and image performance. app store listing metadata screenshots and keywords will be refined to support steady organic discovery. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 USD em 7 dias
4,7
4,7

Hi, there. The hardest part here is not publishing — it is preserving image accuracy while translating HEIF/P3 pipelines into predictable PNG/JPG outputs on iOS and Android. I ve seen image apps get rejected or quietly lose quality because color profiles, gamma, and resizing paths were assumed instead of validated on real devices. I control this by locking the conversion path first, testing HEIF -> PNG/JPG under P3 and sRGB, and validating exports end to end before touching ASO or payments. I d sequence this by stabilizing image handling, then configuring freemium tiers and IAP as the single authority, followed by TestFlight/device QA and ASO rollout. That keeps quality intact, reviews clean, and visibility improvements grounded in real usage...
$500 USD em 7 dias
4,7
4,7

Hello With my extensive experience in mobile application development, I am confident in my ability to deliver exceptional results for your image-processing app. I have been developing and deploying native and hybrid apps for both iOS and Android for over eight years. This includes everything from pre-launch preparation to post-launch optimizations, making me the ideal candidate for this project. My specialized knowledge of various image formats, particularly HEIF native iOS photos in P3 color and their conversion to PNG/JPG, can ensure seamless integration of your web-based test mode into native mobile platforms. Additionally, I have a strong command of TestFlight and of setting up pay tiers for in-app purchases under a freemium model, which will be invaluable during the finalization and launch stages of your app. Best Regards, Timothy B.
$1.000 USD em 15 dias
4,8
4,8

Drawing from over 10 years of experience in software development, I am confident in my ability to help you launch your image processing app successfully. As an iOS developer with a keen eye for detail and expertise in managing different image formats, I can ensure that your app not only functions seamlessly but also preserves the quality of the images being processed. Moreover, I have substantial experience in setting up pay tiers in apps and handling in-app purchases, making me well-equipped to assist you in implementing your freemium model. My proficiency with TestFlight will enable me to extensively test your app across various mobile devices, ensuring that it resizes correctly and performs optimally for all users. Another strength I bring to the table is my knowledge of App Store Optimization (ASO). I understand the importance of visibility in gaining more downloads and am ready to use my ASO skills to enhance the discoverability of your app. Furthermore, what sets me apart from other candidates is my ability to comprehend the unique requirements of each project I undertake, and my sincere commitment to client satisfaction. I look forward to leveraging my skills and passion for top-notch work ethic to help you achieve success with your app. Thank you for considering my application. I am eager to share examples of my previous work with you, demonstrate how well they align with your objectives, and discuss how we can embark on this project together for mutual success.
$350 USD em 10 dias
4,3
4,3

I am Sumit Joshi from Sacesta Technologies. How I will handle your scope Image formats and color pipeline · Proper handling of HEIF and P3 wide color space on iOS · Safe conversion to PNG and JPG while preserving visual accuracy · Aligning native iOS and Android output with your existing web test logic · Device-level validation to avoid gamma or profile mismatches Freemium and in-app purchases · Design pay tiers and entitlements using StoreKit · Implement subscription and one-time purchase logic · Receipt validation and server-side sync for reliability Admin and subscriber management · Integrate your admin dashboard with Apple receipts and subscription status · Real-time sync for active, expired, and refunded users TestFlight and device QA · Multi-device testing for layout, resizing, and memory usage · Crash, performance, and edge-case validation before review ASO and launch prep · Keyword mapping, title and subtitle optimization · Screenshot strategy and preview video guidance · Store copy aligned for discovery and conversion Relevant experience · Multiple production mobile apps with in-app purchases and StoreKit flows · Media and image-heavy apps with format conversions and performance tuning · App Store submissions including review resolution and rejections handling Regards, Sumit Joshi
$500 USD em 7 dias
4,0
4,0

Hello. I am an experienced iOS app publisher with a strong background in image processing and native app deployment. I can help you finalize your image processing app by implementing a robust pipeline to handle HEIF images in P3 color and converting them efficiently to PNG/JPG for both iOS and Android platforms. I have extensive experience setting up freemium models with multiple in-app purchase tiers and integrating subscriber management dashboards. I will ensure your app passes TestFlight review and functions correctly across all device sizes and resolutions. Additionally, I can perform App Store Optimization (ASO) to increase visibility, improve search ranking, and maximize downloads. My workflow includes comprehensive testing, error handling, and performance optimization for image-heavy apps. I have successfully published multiple apps on the App Store and Google Play with seamless subscription and payment integration. I am confident that I can deliver your app ready for launch with high quality and efficiency. Regards, Justin.
$500 USD em 7 dias
4,2
4,2

With over 10 years of proven experience in iOS development, mobile app publishing, and full-stack engineering, I bring a wealth of expertise to every project. Regarding your specifics, I'm well-versed in image processing and conversion, and I understand the challenges of transitioning from web-based test modes to native iOS and Android platforms. Moreover, I have a keen proficiency in ASO as well as implementation of different payment models like freemium. Apart from that, my skills extend beyond app publishing. For your benefit, my full-stack engineering capabilities provide an all-round perspective on technological solutions. I will ensure compatibility across devices by rigorously testing your app using platforms like TestFlight. Additionally, my knowledge with cloud dashboards will aid in any integration requirements for future scalability. In summary, my broad experience ranging from hardware-level programming to AI/ML-powered systems makes me an asset for an image processing app like yours. More than just launching your app successfully, I guarantee optimization and increased visibility through adept ASO strategies. Allow me the pleasure of delivering a stable, secure, production-ready solution for you.
$500 USD em 3 dias
3,7
3,7

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