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I’m building a lightweight, addictively simple number-puzzle for iPhone and need a developer who can take it from concept to TestFlight. The core mechanic is a touch-based number puzzle—think quick arithmetic or pattern matching that ramps up in difficulty across multiple levels. Key gameplay pieces I absolutely need baked in: a visible countdown timer to keep the pressure on, seamless level progression (with difficulty parameters easy for me to tweak later), and a real-time leaderboard so players can compare scores worldwide. Touch controls should feel native—no swipes or virtual buttons, just straightforward taps. I’d like the leaderboard and player progress stored in a small, maintainable backend—Firebase, Supabase, or a lightweight custom REST service are all fine as long as it’s stable, secure, and cheap to run. Authentication can be anonymous to keep onboarding friction-free, but the system should still prevent obvious cheating. Deliverables • Xcode project in Swift or SwiftUI, ready for iOS 16+ • Live backend with API keys or environment file and concise setup notes • Basic admin view or script that lets me reset seasons or purge test scores • One round of bug-fixes after first TestFlight build If you’ve shipped casual games before and can keep the codebase clean and documented, let’s get this puzzle into players’ hands.
ID do Projeto: 40155846
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I have carefully read your project requirements. I can deliver your iPhone number-puzzle game from concept to TestFlight using Swift / SwiftUI (iOS 16+), with a clean tap-only UI and a lightweight, low-cost backend. Approach Core gameplay: touch-based number puzzle with adjustable difficulty (timer, score targets, level rules driven by config). Countdown timer with smooth animations and strict timing. Seamless level progression and score tracking. Global real-time leaderboard with season reset support. Backend Firebase (Anonymous Auth + Firestore). Server-side score validation to limit cheating (rate limits, sanity checks). Simple admin script/page to reset leaderboards or purge test data. Deliverables Xcode project (Swift/SwiftUI). Live backend + setup notes. Admin reset tool. One post-TestFlight bug-fix round. Experience I’ve shipped casual mobile apps with leaderboards, anti-abuse logic, and Firebase/Supabase backends, focusing on clean architecture and maintainable code. If you share sample level rules and scoring logic, I can confirm timeline and fixed pricing immediately.
$500 USD em 7 dias
7,0
7,0
71 freelancers estão ofertando em média $558 USD for esse trabalho

Hi there, I’ll build a lightweight, addictive iOS number puzzle with native tap controls, a visible countdown, smooth level progression, and a global leaderboard. I’ll deliver an Xcode project in Swift or SwiftUI for iOS 16+, plus a compact backend (Firebase, Supabase, or a lean REST service) with anonymous auth and cheat-resistance. You’ll get a clean, maintainable codebase, easy-to-tweak level parameters, and setup notes for the backend keys. I’ll include an admin tool to reset seasons or purge test scores and guarantee one bug-fix round after the first TestFlight. The app will be well documented, modular, and designed so you can adjust timer length, difficulty, and leaderboard rules without touching core logic. Which backend option do you prefer (Firebase, Supabase, or a custom REST), and any hosting constraints? What data should the leaderboard show (global scores, daily winners, per-level top scores) and how should ties be handled? How would you like anonymous auth to work and what anti-cheat measures are acceptable (server-side score validation, rate limiting)? What is your target TestFlight release date and any must-have features before launch? Best regards,
$500 USD em 25 dias
8,9
8,9

With my extensive experience spanning over half a decade, I am more than adept at constructing top-notch mobile applications. My specialty in iOS and Flutter development aligns seamlessly with your project needs and guarantees that your envisioned numerical puzzle game will come to life exactly as you've imagined it. Moreover, I have built and shipped numerous casual games in the past; each time ensuring that not only was the game highly entertaining but also that the codebase remained clean and well-documented, making it easy for future updates and maintenance. Such an approach allows me to deliver innovative, user-centric applications characterized by seamless gameplay and smooth performance. Additionally, my comprehensive understanding of various backend options such as Firebase, Supabase, or custom REST services ensures that I can set up a stable, secure, and cost-effective data handling system for your leaderboard and player progress. This includes anonymous authentication to maximize user onboarding while minimizing cheating possibilities. Rest assured that not only will your game be ready for TestFlight but I'll also provide a robust backend with concise setup notes for your convenience. Choose me for a result-driven development process that promises high-quality deliverables within agreed timelines.
$500 USD em 7 dias
7,2
7,2

Hi there, ★★★ Mobile App Development / REST API Expert ★★★ 5+ Years of Experience ★★★ I will take your number-puzzle project from concept to TestFlight by following a structured approach. 1. Initial Planning & Design (10 hours) - Collaborate with you to finalize game mechanics and design elements. 2. Development of Core Gameplay (30 hours) - Implement the touch-based number puzzle mechanics, including level progression and countdown timer. 3. Backend Setup (15 hours) - Create a lightweight backend using Firebase/Supabase for leaderboard and player progress. 4. Testing & Bug Fixes (10 hours) - Conduct thorough testing and apply fixes after the first TestFlight build. 5. Final Deployment & Documentation (5 hours) - Prepare the Xcode project, setup notes, and admin view for easy management. What I need from you: 1. Access to any existing design assets or branding guidelines. 2. Clarification on specific level difficulty parameters and any preferred art style. 3. Feedback during the development phases to ensure alignment with your vision. I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
$800 USD em 9 dias
6,1
6,1

As an accomplished Unity Game Developer with over 6 years of experience, I have the expertise to build captivating, polished gaming experiences that align precisely with your project's goals. My proven track record in shipping casual games coupled with a solid understanding of iOS and mobile app development makes me an ideal fit for this project. Moreover, my knowledge and prowess in AWS DevOps guarantee the creation of a robust infrastructure and a seamless backend for your number puzzle game. I am well-versed in developing gaming APIs, utilizing real-time leaderboards, and ensuring secure authentication to prevent cheating - crucial components you mentioned in your project description. Additionally, my proficiency in Swift and SwiftUI using Xcode further enhances my ability to meet your requirement of delivering an iOS 16+ ready game. I value code cleanliness and robust documentation in every project I undertake - a quality that will ensure easy maintenance and allow you to make adjustments effortlessly post-delivery. Partnering with me means benefiting from my dedication, reliability, and passion for creating exceptional gaming experiences. Let's turn your concept into a TestFlight-ready reality together!
$500 USD em 7 dias
6,4
6,4

Hi This sounds like an exciting project, and I’d love to help bring your number-puzzle game to life! With extensive experience in mobile development, especially using Swift and SwiftUI, I can ensure the game feels native and intuitive for players. I’ll integrate the countdown timer, level progression, and leaderboard seamlessly, while also making sure the backend is lightweight and easy to maintain. Firebase or Supabase are great choices, and I’ll set up a secure, scalable backend to store player progress, scores, and prevent cheating. I’ll provide clear documentation and setup notes to make it easy for you to tweak the game as needed. Let’s get this addictive puzzle ready for TestFlight and into players’ hands! Thanks, Hercules
$500 USD em 7 dias
5,7
5,7

Hi there, I’m offering a 25% discount for this project. With expertise in iOS game development and backend architecture, I will create a polished, engaging number puzzle game for iOS, complete with a secure, scalable backend for features like user progress, leaderboards, and multiplayer. I specialize in building intuitive gameplay mechanics paired with reliable cloud services. The process includes developing the native iOS game in Swift/SwiftUI with smooth animations and tactile feedback, designing puzzle logic and difficulty progression, and building a backend (using Node.js or Firebase) to handle user accounts, game state synchronization, and real-time scoreboards. I will ensure low latency and offline playability. You'll receive a complete iOS game ready for the App Store, a fully functional admin dashboard, and documented API endpoints. My goal is to deliver a captivating, socially-connected puzzle experience that retains players and supports future updates. Best regards, Sohail
$499 USD em 1 dia
6,1
6,1

Hi Muhammad, I will develop a lightweight, addictively simple number puzzle game for iPhone, featuring touch-based gameplay, visible countdown timer, seamless level progression, real-time leaderboard, and native touch controls for straightforward taps. The backend will be small, maintainable, and secure, supporting player progress and leaderboard functionality. Let's discuss further details. Regards, Sai Bhaskar
$499 USD em 10 dias
5,4
5,4

✅Hi there, hope you are doing well! I have extensive experience in developing casual games for iOS, including an arithmetic puzzle that integrated smooth touch controls and engaging gameplay mechanics, leading to quick user adoption and high engagement. From my experience, the key to successfully completing this project is ensuring the code is clean, well-documented, and supports seamless level progression and leaderboard functionalities to enhance the user experience. I will develop your game using SwiftUI for a native feel, integrate a stable backend using Firebase for real-time leaderboard capabilities, and ensure the game is ready for iOS 16+ along with required deliverables. I'd like to work on this project sincerely from my confidence. Let's connect and discuss more.
$499 USD em 5 dias
5,2
5,2

Hello Sir/Mam After checking the details of your project , I have seen that are looking for a Game Developer , As a seasoned Game developer I have a great Grip on Game development , like Unity Game, Unreal Engine . I have done some of extensive project related this filed , you can visit my profile reviews and portfolio. I'm confident I can bring your virtual reality project to life. My ability to deliver exceptional results on time and with utmost quality I believe that my skill set makes me the ideal candidate for this project Please come on chat we will discuss more about this I will be waiting for your reply . Thank you !
$500 USD em 6 dias
5,3
5,3

Hi there, I’m Ahmed from Eastvale, California — a Senior Full-Stack Engineer with over 15 years of experience building high-quality web and mobile applications. After reviewing your job posting, I’m confident that my background and skill set make me an excellent fit for your project — iOS Number Puzzle Game & Backend . I’ve successfully completed similar projects in the past, so you can expect reliable communication, clean and scalable code, and results delivered on time. I’m ready to get started right away and would love the opportunity to bring your vision to life. Looking forward to working with you. Best regards, Ahmed Hassan
$500 USD em 5 dias
4,8
4,8

Hello! I'm excited about the opportunity to develop your lightweight number-puzzle for iPhone! Creating addictively simple mechanics that engage players is right up my alley. With a solid background in Swift and SwiftUI, I've successfully shipped casual games that incorporate seamless touch controls, countdown timers, and real-time leaderboards. I understand the importance of maintaining a clean and documented codebase, ensuring smooth level progression and an efficient backend—whether it's Firebase, Supabase, or a custom REST service. I’m committed to delivering a project that meets your vision and provides an enjoyable experience for users. I’m available to start immediately and can ensure timely updates throughout the development process. Let’s turn your concept into a reality! Looking forward to collaborating! Best, Abdulhamid
$500 USD em 7 dias
4,6
4,6

Hello! The biggest gotchas on simple puzzle games are “feels laggy” touch input and leaderboard cheating, so I’ll keep gameplay buttery smooth on-device and lock scores server-side with basic anti-cheat. - iOS game: SwiftUI or Swift for iOS 16+, tap-first controls, smooth animations, and a visible countdown timer - Levels: clean level system with tweakable difficulty parameters so you can tune speed, patterns, and scoring later - Progress: save level and best scores, works even if the app is killed mid-run - Leaderboard: real-time global board (Firebase or Supabase) with anonymous auth and secure score submission - Anti-cheat: server validation, rate limits, replay-proof score tokens, and sanity checks on timing - Admin: small admin script or minimal page to reset seasons and purge test data - Delivery: clean Xcode project, backend setup notes, TestFlight-ready build, plus one bug-fix round If you share the exact puzzle rules and how you want scoring to work, I can start with a playable prototype fast and then wire backend and polish. Warm regards, Yulius Mayoru
$500 USD em 5 dias
4,6
4,6

Having been engrossed in the game development industry for over nine years, I have honed my skills to navigate through complex gaming mechanics and come up with visually captivating interfaces. My experience includes working on several iOS projects, making me confident in my proficiency with tools like Xcode and knowledge of Swift or SwiftUI. I appreciate your vision of a touch-based number puzzle with smooth gameplay mechanics free of virtual buttons and swipes—a challenge I'm absolutely ready to tackle! Moreover, I understand the importance of features like a visible countdown timer, level progression with adjustable difficulty parameters, and a real-time global leaderboard to enhance user engagement. In line with your preference for a lightweight backend service while emphasizing its stability, security, and cost-effectiveness, my familiarity with Firebase, Supabase as well as building custom REST services positions me uniquely for this project. Lastly, meticulous documentation and enduring codebase are integral facets of a well-executed project; ones that come as second nature to me. Maintaining clean and organized code along with providing comprehensive instructions for hassle-free deployment are areas where I stand out among my peers. If entrusted with the task at hand, I assure you not only a beautifully functioning game but also an effective post-delivery support system. Thank you for providing me the opportunity to turn your idea into reality!
$500 USD em 7 dias
5,3
5,3

Hello With my extensive experience in the app and gaming industry, I am confident that I am the right person for your iOS Number Puzzle Game project. Over the past decade, I have developed several highly immersive and successful mobile apps and games that have garnered over 1 million downloads each. These achievements reflect my deep understanding of user engagement and game mechanics, which are central to creating a lightweight but addictive game, exactly what you are seeking. In regards to your specific gameplay requirements, I will not only implement core mechanics such as a visible countdown timer and seamless level progression with tweakable difficulty parameters but also ensure a native touch control experience that is engaging yet straightforward through taps alone. Additionally, my expertise in backend development with services like Firebase and Node.js will provide you with a stable, secure, and cost-effective live backend for storing leaderboard data. Rest assured, I will ensure a smooth onboarding process while effectively preventing cheating. Best Regards, Timothy B.
$500 USD em 10 dias
4,8
4,8

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in Backend Development, iOS Development, Objective C, REST API, Mobile App Development, Game Development, iPhone and iPad. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
$500 USD em 7 dias
4,3
4,3

Dear Muhammad, I have carefully read the requirements for the iOS Number Puzzle Game & Backend project. As a freelancer with over 10 years of experience in Backend Development, iOS Development, and Mobile App Development, I am confident in my ability to bring your concept to life. I propose to create a lightweight, addictively simple number-puzzle game for iPhone with touch-based mechanics, a visible countdown timer, seamless level progression, and a real-time leaderboard. The backend solution will be stable, secure, and cost-effective, utilizing technologies like Firebase, Supabase, or a custom REST service. I am eager to discuss this project further with you. Please start the chat so we can dive deeper into the details. Best regards, Roman
$500 USD em 7 dias
4,2
4,2

Hello Muhammad R., I’m excited about the opportunity to work on your iOS number puzzle game project. Your vision for a simple yet captivating game is compelling, and I’m eager to help bring it to life. With extensive experience in mobile app and game development, particularly in creating intuitive touch-based gameplay, I’m well-equipped to turn your concept into reality. Understanding your need for a seamless user experience, I propose to develop the game using Swift or SwiftUI, ensuring it feels native on iOS devices. The touch-based controls will be designed to be intuitive and responsive, eliminating any unnecessary complexity. I’ll also ensure that the level progression and difficulty adjustments are straightforward for you to manage, allowing for dynamic gameplay evolution. For the backend, I recommend using Firebase due to its robust support and cost-effective nature, but I’m open to Supabase or a custom REST service as well. This will provide a stable and secure platform for the real-time leaderboard and player progress storage. I will implement measures to prevent cheating while maintaining an easy onboarding process with anonymous authentication. My experience includes shipping casual games with clean and well-documented codebases. I understand the importance of a smooth deployment process and am committed to delivering an Xcode project ready for iOS 16+. I’ll provide comprehensive setup notes and a basic admin tool for managing player data. Let’s work together to create a game that not only challenges players but also stands out in the app store. Looking forward to the possibility of collaborating with you. Best regards, Dragan M.
$500 USD em 3 dias
3,8
3,8

Hello Mate!Greetings , Good morning! I am professional mobile engineer with skills including Mobile App Development, iPad, iOS Development, Objective C, REST API, iPhone, Backend Development and Game Development. Please send a message to discuss more regarding this project. With regards
$555 USD em 1 dia
4,0
4,0

Hello, I can take your iOS Number Puzzle from concept to TestFlight. I’ve shipped casual games before and keep the code clean and well documented. I’ll tailor level curves and timing so you can tweak difficulty easily. What I’ll deliver: - Xcode project in SwiftUI for iOS 16+ - Tap-based gameplay with a visible countdown and adjustable difficulty - Lightweight backend (Firebase/Supabase/REST) with anonymous auth and basic anti-cheat - Real-time leaderboard and per-player progress - Admin tool to reset seasons or purge test scores, plus setup notes - TestFlight-ready code with minimal, maintainable architecture - One round of post-launch bug fixes Availability: I can start now; typical timeline 2–3 weeks depending on backend choice. Which backend option do you prefer (Firebase, Supabase, or REST), and what’s your target date for TestFlight release? Best regards,
$499 USD em 2 dias
3,7
3,7

Greetings, I'm excited about the opportunity to help you develop a lightweight number-puzzle game for iPhone. It sounds like you're looking for a fun and engaging experience that challenges players with quick arithmetic and pattern matching. My approach would involve creating a seamless gameplay experience with a countdown timer, smooth level progression, and a real-time leaderboard for players to compete globally. I have experience in mobile game development, particularly with Swift and SwiftUI, ensuring the touch controls feel native and intuitive. For the backend, I can set up a stable and secure solution using Firebase or Supabase, with easy authentication to keep things frictionless for users. I’ll also make sure the code is clean and well-documented for your future needs. Best regards, Mehran Riaz
$500 USD em 7 dias
3,7
3,7

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