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I am looking for a lightweight utility that works on both an Android tablet and a Windows PC. The goal is straightforward: whenever I point the built-in camera at my instrument’s display, I want to capture the shown value, give it a short label, and have the software automatically add the current date and time before saving everything to a plain text file on the device. My ideal workflow is: • Launch the app → live camera preview opens. • Tap or click once to freeze the frame. • Enter (or confirm) the numeric value if needed, type a brief measurement name, then press “Save”. • The app appends a new line to a local .txt file in the format: DD-MM-YYYY HH:MM | Measurement Name | Value. I do not need cloud sync, log-in screens, or complex database integration—just a clean, simple interface that is pleasant to use on a touchscreen and a mouse alike. Source code and a ready-to-install APK / Windows executable are part of the deliverable, along with basic instructions so I can rebuild or tweak the app later if required.
ID do Projeto: 40134876
67 propostas
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Ativo há 25 dias
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67 freelancers estão ofertando em média $506 USD for esse trabalho

Hello, I will build a lean cross-platform Camera Value Logger for Android and Windows. The app will open a live camera preview, let you freeze a frame with a tap or click, enter or confirm a numeric value and a short label, and save a line to a local .txt file in the format DD-MM-YYYY HH:MM | Measurement Name | Value. It will be touchscreen-friendly, simple to use, with no cloud sync, no log-in, and no database work, and I will deliver the source code plus a ready APK and Windows executable with basic rebuild instructions. Which Android API level(s) and Windows version(s) should be supported? Which should be the default save location, and should the user be able to choose a folder at runtime? Is automatic value capture allowed, or must the user input the value manually every time? Do you have any UI/branding preferences (color scheme, fonts, touch-friendly layout) or accessibility requirements? Do you want standard installers for Windows and Android, or portable builds plus an optional installer? Best regards,
$750 USD em 24 dias
9,5
9,5

As a seasoned professional with an expansive skill set, I'm well-suited to tackle your project and deliver the outcome you require. With a 20-year background in IT technology, my proficiency extends to web and mobile app development, making me the perfect fit to deliver your cross-platform camera value logger. Throughout my career, I have focused on delivering clean, simple, and user-friendly interface designs that optimize efficiency for end-users. My experience will be invaluable in crafting an intuitive UI/UX for your software that is equally pleasant to use on touchscreen devices and PCs. Moreover, my expertise in C# programming - a language suitable for both Android tablets and Windows PCs - aligns perfectly with your project needs. Building on this, I can adeptly integrate it with your desired plain text file structure where all data featuring the date-time stamp, measurement name, and value is saved. With me on the job, you won't just receive source code and a functional executable; you'll also be equipped with the know-how to potentially rebuild or tweak the app in the future as needed. I look forward to bringing value to your project.
$500 USD em 7 dias
8,3
8,3

Hello, I have 10+ years of experience developing cross-platform utilities and I am confident I can deliver your Camera Value Logger from zero to a fully functional solution. The app will focus on ***live camera preview with single-tap frame freeze, ***simple input for numeric value and measurement name, and ***automatic logging of date, time, label, and value to a local .txt file. I will ensure the interface is clean and works seamlessly on both Android tablets and Windows PCs. My workflow emphasizes clean, maintainable code, lightweight design, and straightforward local file management. I will deliver a ready-to-install APK and Windows executable with source code and clear instructions for future tweaks or rebuilds. Julian
$300 USD em 7 dias
8,5
8,5

Hi there, I can build a lightweight utility for both Android tablets and Windows PCs that captures your instrument’s display via the camera, lets you label the measurement, adds date/time, and saves it to a plain text file exactly as you described. I will make sure the interface is simple and touch/mouse-friendly, and deliver the source code along with a ready-to-install APK and Windows executable, plus instructions so you can rebuild or tweak it later. If this fits your needs, I’d request to connect and discuss your platform in details and align on the tech and timeline. Thanks, Rahul A.
$1.000 USD em 34 dias
8,1
8,1

I have experience building lightweight cross-platform utilities for Android and Windows. I can develop an app that opens a live camera preview, lets you freeze a frame, enter or confirm the captured numeric value, add a brief measurement label, and automatically append the date and time to a local text file in the format DD-MM-YYYY HH:MM | Measurement Name | Value. The interface will be clean, touch- and mouse-friendly, and focused solely on capturing and logging measurements without cloud sync or database complexity. I will deliver the source code along with a ready-to-install APK for Android and executable for Windows, plus instructions so you can rebuild or tweak the app later. I am ready to start immediately and ensure a smooth, reliable workflow.
$500 USD em 2 dias
7,4
7,4

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart and for web and backend on react js and node js, Python Django, Power BI, Scikit-learn, Data Science AI ML, PyTorch, TensorFlow, SparkML , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$400 USD em 7 dias
6,5
6,5

Hi there, We’ve developed similar camera-based solutions that extract data from physical displays and convert it into structured formats. For example, we created a product that captures images of labels and uses OCR to extract text, which is then saved in a structured database. In your case, we can use a combination of OpenCV and Tesseract to capture images and extract numeric values. We can also implement a manual entry option for cases where the camera might not capture the value accurately. We can further enhance the app by adding features like a web dashboard for managing and analyzing the captured data. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. Best, Adil
$678,33 USD em 7 dias
5,9
5,9

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Cross platform camera based value logging with timestamped text export ))⚜⭐⭐⭐⭐⚜ What stood out to me is how intentionally simple your workflow is. You want the camera to be the starting point, a quick freeze, a small confirmation step, and a reliable plain text log that you can trust without distractions or hidden complexity. The core concept is a lightweight Android and Windows utility that prioritizes speed, clarity, and local control. Live camera preview opens instantly, captured frames allow quick value confirmation or manual entry, and each measurement is appended in a clean, readable text format with date and time included automatically. I have over nine years of experience building cross platform utilities where usability and maintainability matter more than unnecessary features. I focus on clear UI flows, predictable file handling, and clean source code that clients can easily rebuild or extend later. Key features: • Unified camera capture workflow optimized for touch and mouse input • Automatic timestamped logging to a local .txt file in your specified format • Clean C# based architecture with source code and rebuild instructions If this aligns with what you have in mind, I would be happy to discuss platform choices and delivery details to make sure the tool fits your daily usage perfectly. Warm Regards, Farhin B.
$256 USD em 10 dias
6,4
6,4

Hello, I can build a lightweight cross-platform camera logger for your Android tablet and Windows PC that captures instrument readings, lets you label them, and saves everything to a plain text file with automatic timestamps. The workflow will be exactly as you described—launch, see live camera preview, tap to freeze the frame, enter/confirm the numeric value, type a measurement name, and save. Each entry appends to a local .txt file in DD-MM-YYYY HH:MM | Measurement Name | Value format. I'll keep the interface clean and simple—no cloud sync, no login, no unnecessary features. Just camera access, input fields, and a save button that works smoothly on touchscreen and mouse. The app will be fast, reliable, and easy to navigate. You'll receive the full source code, ready-to-install APK for Android, Windows executable, and clear instructions for rebuilding or modifying the app later. Questions: • Do you want a manual value-entry field or OCR to auto-read the display number? • Should the .txt file be named by date or stay as one continuous log? Looking forward to building this straightforward tool for you. Thanks and best regards, Faizan
$270 USD em 10 dias
5,2
5,2

Hello there, I can start right away, and I understand the main pain point here is capturing a value from a camera screen quickly and saving it locally with the correct date, time, and label, without cloud sync, logins, or unnecessary complexity. I have built Android tablet apps that rely on the device camera in real-world environments, and Windows C# applications that interact with hardware, store local logs, and run reliably without internet access. I will provide clean source code, a ready-to-install APK, a Windows executable, and clear instructions so you can rebuild or adjust the app later without hassle. NO BIG WORDS JUST QULITY WORK. How about a virtual cup of coffee? Let's connect. Best Mayank
$500 USD em 7 dias
5,2
5,2

With my 9+ years of hands-on experience in web and mobile development, I can assure you that I fully understand your project's requirements. My expertise in Android and Mobile App Development will enable me to create a lightweight utility that efficiently runs on both your Android tablet and Windows PC. I have in-depth knowledge of Java which will be critical to building the app. In addition, my proficiency in PHP and MVC will be invaluable for the data manipulation and appending the measurements to a local .txt file as you've described. My focus is purely on providing you with a seamless user experience and clean, simple interface suited for both touchscreen and mouse usage. As part of my services, I guarantee delivery of the source code, ready-to-install APK / windows executable along with basic instructions for any potential rebuilding or tweaking needs in future. In hiring me, not only will you benefit from my technical expertise but you'll also receive an effective cost of project, free after delivery support (3 months) plus cheap yet well-managed hosting and domain offers if needed. Let's make your ideal workflow a reality together!
$500 USD em 7 dias
5,3
5,3

Hello. I can develop a lightweight, cross-platform utility for both Android tablets and Windows PCs that captures instrument display values via the built-in camera and logs them to a local text file. The app will feature a live camera preview, a single-tap frame freeze, and an intuitive input form for measurement labels and numeric values. Each entry will automatically append the current date and time in the requested DD-MM-YYYY HH:MM | Measurement Name | Value format. The interface will be optimized for both touchscreen and mouse input, ensuring a smooth and pleasant user experience. The application will be built with maintainability in mind, allowing you to rebuild or tweak it easily. I will provide the source code, a ready-to-install APK for Android, and a Windows executable, along with basic usage instructions. The solution will avoid unnecessary complexity such as cloud sync, logins, or database integration, focusing purely on simplicity and reliability. My approach ensures that data logging is fast, accurate, and completely local to your device. Regards, Justin.
$500 USD em 7 dias
4,9
4,9

I understand you need a lightweight camera utility for Android tablet + Windows PC: open camera preview, tap once to freeze, enter/confirm the numeric value, add a short measurement label, then save a timestamped line into a local .txt file with no cloud, login, or heavy database. I will build this as a single cross-platform app using Flutter so the UI and workflow stay identical on touch and mouse. The app will support camera preview, frame freeze, manual value edit, automatic date/time insertion, and append-only logging to a text file stored locally (with simple export/open-folder option). I’ll keep the interface clean with large buttons, fast keyboard input, and confirm prompts to avoid mistakes. Delivery includes full source, APK, Windows EXE, and rebuild notes.
$500 USD em 20 dias
4,6
4,6

❤️ Timeline: 7 days | Cost: $650 | Availability: 8h/day, ready to start immediately ❤️ Hello, I’ve solved this exact problem before and can deliver a simple Android + Windows capture utility in 7 days. Your main issue is logging camera-read values fast without cloud, accounts, or complexity. The key point is consistent camera capture and local file writing. This matters because reliability beats features; I’ve built similar offline tools with clean source I can show. To move forward, could you confirm: preferred platform (Flutter or C#), device models, and OCR need or manual entry? Looking forward to discussing more in detail on chat!
$650 USD em 7 dias
4,6
4,6

Hello I understand you need a lightweight cross-platform camera logger that works on Android tablets and Windows PCs. The goal is simple: capture numeric values from an instrument display, label them, timestamp them, and save to a local text file. The workflow should be intuitive → live camera preview, tap/click to freeze, confirm/edit value and label, then save automatically with date/time. With 7+ YEARS OF EXPERIENCE in cross-platform development, I specialize in → • camera integration for Android and Windows, • simple UI/UX for both touchscreen and mouse input, and • clean local file handling (.txt) with timestamped logs. I can manage this project from INITIAL SETUP to FINAL DELIVERY, including fully documented source code, ready-to-install APK and Windows executable, and a simple guide for future modifications. I will work full time for you. Unlimited UI revisions until satisfaction and post-launch support are included, ensuring a smooth, reliable, and easy-to-use measurement logging app. Your utility will be clean, fast, and fully maintainable! Sushma
$300 USD em 7 dias
5,0
5,0

Hi, there! I can build a lightweight cross-platform utility for Android tablets and Windows that opens directly to a live camera preview, lets you freeze the frame, enter or confirm the measured value, add a short label, and save everything with an automatic date/time stamp to a local .txt file in the exact format you described. I’ll keep the UI clean and touch/mouse friendly, with no cloud, accounts, or unnecessary complexity, and deliver the full source code along with a ready-to-install Android APK and Windows executable plus simple rebuild instructions. Best Regards, Hassan H
$500 USD em 7 dias
4,4
4,4

Hello, This project is about capturing measurements quickly, accurately, and without unnecessary complexity. I will build a lightweight application that runs on both an Android tablet and a Windows PC, opening directly to a live camera preview and allowing you to freeze a frame, confirm or enter a numeric value, label it, and save it with an automatic date/time stamp to a local text file. No cloud services, logins, or databases—just a clean, efficient workflow. The interface will be optimized for both touch and mouse input, keeping interaction to a minimum. Each save will append a new line to a plain .txt file using your specified format, ensuring the data remains portable and easy to review or process later. I’ll deliver full source code, a ready-to-install APK, a Windows executable, and clear instructions for rebuilding or modifying the app in the future. My focus is reliability, clarity, and long-term usability rather than overengineering. If you want a simple tool that does exactly one job and does it well, I’m well suited to deliver it.
$300 USD em 2 dias
4,4
4,4

Hi Xiomara L., Nice to meet you. I understand you are looking for Android, iOS mobile app developer. As a professional iOS app developer I am well-versed in Mobile App Development, Android, C# Programming, User Interface / IA, Software Architecture, Software Development, App Development, Software Engineering. I can complete your project on time and your will experience great satisfaction with me. For more information about me, please refer to my portfolios. I'm ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details. Best Regards, Dragan M.
$500 USD em 3 dias
3,7
3,7

Hi there, I’m an experienced cross-platform developer with 8+ years of experience building lightweight desktop and mobile utilities. I can deliver your tool exactly as described, with a simple, clean interface optimized for both Android tablets and Windows PCs, letting you capture instrument readings quickly and reliably. Here’s how I’d approach your project: Camera Capture: Live preview on launch, with a single tap/click to freeze the frame. Data Entry: Prompt for optional confirmation of the numeric value and a brief measurement name. Automatic Logging: Append each entry to a plain text file in the format: DD-MM-YYYY HH:MM | Measurement Name | Value. Cross-Platform Build: Deliver a ready-to-install APK for Android and a Windows executable, using a lightweight framework (e.g., Python + Kivy, Electron, or C#/.NET for Windows + Xamarin for Android) so the UI feels natural on both touchscreen and mouse devices. Source Code & Documentation: Clean, well-commented code with a short guide for future tweaks or rebuilds. I’ve built similar measurement logging and camera-based capture apps before, focusing on simplicity, fast workflows, and reliable data storage. This project fits perfectly with my expertise in creating efficient, no-frills utilities that just work. Best regards,
$250 USD em 7 dias
3,6
3,6

Hi There, I have 5+ years of relevant experience with python, ocr, linux, Devops, Development etc. I have read the project details and to help with the labelling process for your instrument display, I can make the lite application which can work on both tablet and pc. We can use the inbuilt camera and make the process like you wish or even improve it further. I am available and Can Work on your Project and Give you Robust Results for the application. I can complete this ASAP and if you are interested, I would like to discuss this more over chat. Regards
$299 USD em 1 dia
3,3
3,3

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