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An all-in-one utility application is needed for my Google Play Console. The core idea is simple: bundle everyday helpers such as a calculator, flashlight, and any other lightweight utilities you can fit into a single APK while keeping the interface clean and minimalist. Key objectives • Android-only build (latest stable SDK, minSdk 21 or lower if practical). • Minimalist UI: no unnecessary animations or heavy graphics; flat colours, intuitive icons, and a straightforward navigation drawer or bottom bar. • Features to start with: calculator and flashlight. If you can squeeze in one or two more micro-utilities without bloating size or time, propose them. • Final deliverables must be Play-Store-ready: signed AAB, keystore file, clear versioning, privacy-policy link placeholder, and basic screenshots for listing. • Code should be moderately commented so I can maintain small tweaks later. Due to a hard cap of roughly ₹2,000, efficiency matters—feel free to leverage open-source libraries as long as licences allow Play distribution. My priority is a lean build that passes Google Play review promptly, not fancy extras. Send a brief outline of the approach, toolset (Android Studio, Kotlin/Java, preferred libraries), and the approximate timeline you can achieve for a first test build.
Project ID: 40498618
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38 freelancers are bidding on average ₹6,570 INR for this job

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.
₹10,000 INR in 7 days
8.4
8.4

Hi there, You want a lean Android‑only utility APK that bundles a calculator, flashlight and perhaps a couple of tiny tools, with a clean minimalist UI and ready‑to‑publish Play Store assets. The main challenge is keeping the binary size under control while integrating reliable flashlight handling across devices and ensuring the calculator is locale‑aware without pulling in heavy UI frameworks. I’ll start a new Android Studio project in Kotlin, target the latest stable SDK with minSdk 21. UI will use Material Components and a simple bottom navigation; icons will be flat SVGs to avoid extra resources. For the calculator I’ll use a lightweight open‑source expression parser (e.g., exp4j) and custom view to stay under 150 KB. The flashlight will be driven by the Camera2 API wrapped in a tiny helper library that respects device variations. As optional extras I can add a unit‑converter and a QR‑code scanner, both packaged as micro‑modules that can be toggled off to keep the final AAB minimal. All code will be commented at a level that lets you tweak layouts or add new utilities later. I’ll generate a signed AAB, export the keystore, create placeholder privacy‑policy links and produce the basic screenshots you need for the store listing. Could you share any brand colors or icon style you prefer, so the UI matches your existing Play Console presence? Thanks, please get in touch—I’m ready to deliver a test build within 4 days. Looking forward to working together.
₹2,000 INR in 5 days
7.3
7.3

Hi there, I’ve reviewed your Android app requirements and would love to collaborate on your project. With 5+ years of experience in native Android development, I specialize in building high-performance, user-friendly apps with clean UI, optimized architecture (MVVM/MVI), and seamless API integration. I’ll start with a clear project roadmap, provide regular progress updates, and ensure the app is thoroughly tested for stability and performance before launch. Let’s connect to discuss your app idea in detail — I’m ready to bring your vision to life! Best, Bhargav Android Developer | Kotlin & Java Expert
₹7,000 INR in 7 days
7.0
7.0

Dear client, I can provide you basic and rich UI utility tools app for android, I have developed multiple apps, I can provide you with rebranding, I have more than 9 years of exp in apps and web development.
₹5,000 INR in 2 days
6.2
6.2

With over a decade of experience, I understand the significance of efficiency within a given budget. Your project aligns perfectly with my skill set as an Android specialist and I am confident in utilizing open-source libraries appropriately to ensure not only a lean build but also a timely Google Play review and approval. While dedicating Android Studio with Kotlin as my primary toolset, I intend to incorporate minimalist UI strategies such as flat colors, intuitive icons, and straightforward navigation, just as you're looking for. Thankfully, due to my prior projects, I already possess the required resources like ksign keystore files etc in order to deliver Play-Store-ready final products such as yours. My code is always moderately-commented enabling streamline maintenance and future tweaks. Collaborating with me would give you a reliable professional who emphasizes on quality, attentiveness and steadfastity to turn your precise vision into digital reality. Let's do this!
₹12,500 INR in 7 days
5.9
5.9

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
₹5,000 INR in 2 days
6.8
6.8

Hello, I can build a lightweight Android utility app with a clean, minimalist interface featuring a calculator, flashlight, and additional useful tools such as a unit converter or notes utility. The app will be developed in Android Studio using Kotlin, optimized for Play Store compliance, and delivered with source code, signed AAB, keystore, screenshots, and documentation. My focus will be on fast performance, small app size, and smooth approval on Google Play. I can provide a test build quickly and discuss the best utility features to include within your budget. Thank you.
₹8,000 INR in 7 days
5.0
5.0

With over 9+ years of solid experience in web and mobile app development, including expertise in the Android ecosystem, I am confident in my ability to create your low-budget Android tools app. Efficiency is a key factor for me, and I know how to achieve lean builds that can still pass Google Play review without any hiccups. Using toolset including Android Studio, Kotlin/Java,and my familiarity with minimalist UI design principles will enable me to develop an intuitive user interface with flat colours and straightforward navigation that aligns with your vision. I'll work with open-source libraries to avoid bloating the app's size while ensuring it is packed with useful features, starting with a calculator and flashlight - or if possible, even more micro-utilities as long as they don't compromise the necessary simplicity. By choosing my services, you not only get a knowledgeable freelancer but also gain access to added benefits such as effective project cost control, post-delivery support for three months, Cross-Browser Compatibility for wider user reach and free domain hosting offers. This guarantees an end-to-end professional service for turning your ideas into reality. Let's discuss your project further and solidify our mutually beneficial partnership in creating this lean and functional Android tools app.
₹17,000 INR in 7 days
5.3
5.3

I can make utility app with more features which you need. Hello, I can create/modify the app/web as you wish. I have 6.5+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.
₹8,500 INR in 3 days
4.8
4.8

Hi, I’m an Android developer with experience building Kotlin apps using modern Android architecture and Google Play requirements. I can create this utility app with a clean, lightweight UI, including the calculator, flashlight, and a couple of useful micro-tools without adding unnecessary bloat. Approach: Kotlin + Android Studio Material Design UI Calculator, Flashlight, and optional utilities (e.g., Unit Converter, Notes) Play Store–ready AAB Well-structured and maintainable code Screenshots and listing assets included I can deliver an initial test build quickly and keep the app optimized for smooth Play Store approval. Looking forward to discussing the details. Best regards, Yousef
₹2,000 INR in 3 days
4.2
4.2

I hope this message finds you well! The talented team at Paper Perfect would be honored to develop your low budget Android Tools App. With our extensive experience in Android Studio and Kotlin, in particular, we can ensure that your app is built with the latest stable SDK and adheres to the minimumSdk 21 or a lower version as required. We fully understand the need for a minimalist design with no heavy graphics or animations - clean, flat colors and intuitive icons are guaranteed! In line with your budget constraints, let me assure you that our priority aligns with yours: delivering a lean build that promptly passes Google Play review without compromising on quality. We will leverage open-source libraries effectively to keep costs low while ensuring licensing compatibility for Play Store distribution. As part of our commitment to delivering exceptional results, we will also provide a signed AAB, keystore file, clear versioning along with privacy-policy link placeholder and basic screenshots for listing - all critical deliverables for a Play-Store-ready application. Beyond just developing the app, we will comment the code moderately so it's maintainable by you for later tweaks. Trust Paper Perfect to bring your vision of this utility app into reality on-time, within budget and uncompromisingly efficient. Let's discuss your specific needs further!
₹7,000 INR in 7 days
3.7
3.7

We also have strong experience with Google Play Console publishing and large-scale app deployments. I can support you end-to-end and also provide both personal and organization Play Console accounts (with or without existing apps). If required, I can upload your app directly to my console and manage the full release process, and even handle bulk publishing (20+ apps per batch). So far, I have successfully uploaded 8000+ Android apps on Google Play, including testing, policy compliance, and production releases. Regarding your requirement, I can build a lightweight, clean Android utility app focused on performance and simplicity. It will include core tools like calculator and flashlight with a minimal UI, fast navigation, and full Play Store compliance. The final build will be delivered as a signed AAB with source code, keystore, basic store assets, and privacy-policy setup, ensuring it is fully ready for submission and approval.
₹2,000 INR in 1 day
3.9
3.9

I understand you need a budget-friendly Android utility app that combines essential tools like a calculator and flashlight into a sleek, minimalist interface. This is crucial for ensuring users can access everyday functions quickly without the clutter of unnecessary features. With over 12 years of experience in mobile development, I propose to use Android Studio with Kotlin for this project. Leveraging lightweight libraries will ensure we stay within your budget while maintaining performance and compliance for Play Store submissions. The initial build will include a calculator and flashlight, with potential additions like a simple notes feature or unit converter to enhance functionality without bloating the app size. I can deliver the first test build within 2-3 weeks, ensuring all necessary components such as the signed AAB and placeholder privacy policy are included. My approach emphasizes clean code with comments for future adjustments. What additional features would you consider essential beyond the initial two utilities?
₹12,500 INR in 7 days
3.4
3.4

As an experienced full-stack developer with a focus on custom app development, I believe I am a solid fit for your project. I've spent the last 5+ years taking clients' ideas and transforming them into user-friendly, efficient digital products. And in following with your priorities, I emphasize practicality and scalability above all else. Though my profile highlights a broad skillset, I have deep experience specifically with Android App Development and User Interface Design--both of which are clearly critical for this project. I'll leverage Android Studio to create a lightweight, modern interface without unnecessary animations or heavy graphics while making sure the navigation is intuitive using either a straightforward navigation drawer or bottom bar. Finally, my commitment to long-term success ensures you won't be left stranded with an application you can't maintain. To that end, I'll ensure the entire codebase is moderately commented so that called-for small tweaks in the future can be made without relying solely on me. In the end, it's about building a relationship based on quality work and trust--and I'm here to help cultivate just that! Let's discuss how we can make your low-budget, high-efficiency app vision a reality.
₹7,000 INR in 7 days
3.5
3.5

Hi, I’m a Full-Stack Developer and Solo Developer with expertise in web, mobile, and backend development. I can deliver a high-quality, scalable, and user-friendly solution that meets your requirements within the agreed timeline. Working directly with me means faster communication, quicker development, and full attention to your project from start to finish. I focus on clean code, modern design, and long-term maintainability. Ready to start immediately and deliver as fast as possible. Best Regards, Shubham Goyal Full-Stack Developer
₹4,000 INR in 7 days
3.1
3.1

Hello, I’ve gone through your project details carefully, and I must say it sounds really interesting. I’d love to bring my experience to make it a success. With over 10 years of hands-on experience in web, mobile, and software development, I’ve had the privilege of working with clients from around the world — delivering 1000+ successful projects so far. My team and I are comfortable working with technologies like MEAN, MERN, Flutter, React Native, PHP, Laravel, Python, WordPress, Shopify, AI, Blockchain, CRM, CMS, and more. What truly drives me is solving complex challenges and transforming ideas into reliable, user-friendly products. I always aim for clear communication, transparency, and results that make clients feel confident they chose the right partner. You can review my portfolio here: https://www.freelancer.in/u/NareshJoshiTech I’d really appreciate the chance to discuss your project in detail and explore how we can create something great together. Looking forward to hearing from you. Warm regards, Naresh Joshi
₹9,000 INR in 7 days
2.7
2.7

Hello, hope to reach my proposal. I’m Justin, a Flutter developer experienced in building lightweight Android applications optimized for Google Play Store requirements. For this project, I recommend **Flutter** rather than native Android because it allows faster development, cleaner UI implementation, and easier future maintenance while still producing a performant Android app. The application will include the required Calculator and Flashlight modules, and I can also add useful lightweight utilities such as a Unit Converter and Notes tool without significantly increasing APK size. The UI will follow a minimalist design approach with intuitive navigation, fast loading screens, and no unnecessary animations. I will ensure compatibility with modern Android versions while maintaining support for older devices where practical. Deliverables will include a Play Store-ready AAB, source code, keystore, placeholder privacy policy integration, basic store screenshots, and documented versioning. The code will be structured and commented for future updates. The estimated timeline for the first test build is 2 days. Given the ₹2,000 budget, using Flutter and proven open-source packages is the most cost-effective approach while maintaining quality. Best regards, Justin
₹2,000 INR in 2 days
0.8
0.8

I have experience in building apps through flutter and firebase. I am in summer holidays and i am treating this thing my first priority now.
₹1,500 INR in 10 days
0.0
0.0

I can develop your all-in-one Android utility app with a clean, lightweight, and Play Store-ready architecture. The app will include Calculator, Flashlight, and additional micro-utilities such as Unit Converter and Notes, while maintaining a minimal APK size and intuitive UI. I will use Android Studio with Kotlin, Material Design components, and stable Android SDK versions (minSdk 21+). Deliverables include source code, signed AAB, keystore, versioning, privacy policy placeholder, and Play Store listing screenshots. With 10+ years of software development experience, I focus on quality, maintainability, and timely delivery. I can provide the first test build within 3–5 days and complete the project within your budget constraints.
₹7,000 INR in 5 days
0.0
0.0

Hello, I can develop your lightweight all-in-one Android utility app with a clean minimalist interface and Play Store ready setup. The app will include: • Calculator • Flashlight • 1–2 additional lightweight utilities if needed without increasing app size significantly Development approach: • Android Studio with Kotlin • Latest stable Android SDK (minSdk 21 compatible if practical) • Clean Material UI with simple navigation • Lightweight and optimized build for smooth Play Store approval Deliverables: • Signed AAB file • Keystore file • Source code with comments • Basic Play Store screenshots • Privacy policy placeholder setup • Versioned release build I can provide the first working test build within 2–3 days. Looking forward to working with you.
₹7,000 INR in 7 days
0.0
0.0

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