Android App Development projects

ID / Date Listing

Update two Android mobile app into Android 15 and support 16 KB memory page sizes

I need both of my existing Android apps rebuilt so they compile cleanly against Android 15 and run on devices that use 16 KB (or larger) memory page sizes. I ha...

HL-39912449

SAT Timed Test App

I want a true Bluebook-style application that lets students sign up with email verification, log in securely, and sit for timed SAT Math sections. The same code...

HL-39912219

Aplikasi Produktivitas Android Sederhana - 24/10/2025 03:35 EDT

Saya ingin sebuah aplikasi Android bertema produktivitas yang ringan namun siap dipakai sehari-hari. Fokus utamanya membantu pengguna mengelola aktivitas harian...

HL-39912158

Android NIFTY Monitoring Bot

I need an Android-only app that automatically tracks open interest in NIFTY Put and Call options for the current and next expiry, benchmarks those figures again...

HL-39911548

Cross-Platform Acoustic MVP Development

Phase 1 is a lean but future-proof MVP for a patent-pending acoustic app on iOS and Android. A full technical brief already exists and will be provided after an...

HL-39911568

I need Android Developer Junior Level , New Freelancer Work

From Pakistan or India. I need NEW junior Level developers of Android using JAVA. I’m putting together a small, ongoing project and need a junior-level Android...

HL-39911441

Only US-Based Android App Tester

I’m looking for someone physically located in the United States to run a round of functional testing on my Android mobile app. Your job is simple and focused: •...

HL-39911383

Android App Tester (US)

I’m gearing up to release a new Android mobile app exclusively for the U.S. market and need a quick round of functional testing. If you’re physically located in...

HL-39911366

Atualização de Mod Apk

Preciso de um desenvolvedor experiente para atualizar meu Mod Apk para que seja compatível com a versão mais recente da Play Store. A atualização deve incluir a...

HL-39911016

App Design & Stability Upgrade

I already have a working mobile app and the core functionality is in place, but it still needs a professional polish before I push it live. I’m looking for some...

HL-39911023

Integrate MLS IDX Search on Wix -- 4

Integrate MLS IDX Search on Wix

HL-39910341

App Nativa Seguridad Ciudadana

Quiero llevar a producción una aplicación nativa de seguridad ciudadana que funcione tanto en Android como en iOS. La app se apoyará en una API REST )Ewelink -...

HL-39910114

Android Services App & Social Media

I’m ready to bring a new services-focused mobile experience to life and, at the same time, build the audience that will keep it growing. The immediate need is a...

HL-39910236

Publish My Android App

I have a fully developed, thoroughly tested Android app ready for release. What I need now is a smooth, policy-compliant launch on Google Play. Responsibilities...

HL-39910240

Android Bug Fixes Needed

I have a production Android mobile app written in pure Java that’s almost ready for an update—except for two (possibly three) lingering bugs. No new features, d...

HL-39910065

Multilingual Hospital Token Mobile App -- 2

Project Title: Doctor on Token: Multilingual Hospital Token Booking System Project Overview: The goal is to develop a user-friendly, multilingual mobile applica...

HL-39909789

Android Social Media App Development - 23/10/2025 08:23 EDT

I need a seasoned Android developer to turn my concept for a new social-media experience into a polished, production-ready app. The core goal is to let users cr...

HL-39909637

Update & Fix Gradle in React Native Android App

**Job Title:** Quick React Native Android Update: Target SDK 35, Build .AAB, Fix Gradle Errors & Upload to Play Console (Budget: $20-40) **Job Description:** Ne...

HL-39909247

Android EMM Solution For Mobile Selling Finance -- 3

Android EMM Solution For Mobile Selling Finance. Its EMM solution , some called MDM System. I will share all the details in messages. Will discuss further if yo...

HL-39909289

Bangun Aplikasi Sosial Android

Saya ingin membuat sebuah aplikasi media sosial khusus untuk platform Android. Sebagai pemula, saya membutuhkan developer yang dapat: • Merancang arsitektur apl...

HL-39908972

Cross-Platform VPN App Development

This project covers the complete build of a VPN mobile application that runs natively on both iOS and Android. The heart of the product is a rock-solid, encrypt...

HL-39908989

App Android Cotizar y Cargar Productos

Busco desarrollar una aplicación móvil nativa para Android dirigida al sector retail que integre dos funciones esenciales: generar cotizaciones automáticas a pa...

HL-39908996

Mobile App Development Project

I’m working on a new mobile app and need an experienced software developer to take it from concept to a polished build that runs smoothly on modern iOS and Andr...

HL-39908841

Android E-Reader Beta Testers Needed

I’m rolling out a new e-reader app on Google Play and I’d like three fresh pairs of eyes to run it through its paces. You’ll join the closed test track with the...

HL-39908691

Advanced Telehealth App Development

Custom AI-Powered Telemedicine App for iOS & Android I’m looking for an experienced mobile app developer (or team) to build a professional telemedicine platform...

HL-39908555

Flutter App Play Store Release Assistance

My Flutter application is fully coded, tested, and ready to meet users—what’s left is turning the project into a production-grade bundle and shepherding it thro...

HL-39908422

Free Fire Tournament Android App

I’m putting together a very lean MVP for an Android-only app that lets me run small Free Fire tournaments. At this stage I only need the core framework in place...

HL-39907766

Panduan Optimasi Android Lemot -- 2

Handphone Android saya sering melambat karena terlalu banyak aplikasi berjalan di latar belakang. Saya ingin solusi praktis berbasis penggunaan aplikasi pembers...

HL-39907556

Simple Gaming Zone Time Tracker

I run a small gaming zone and need a straightforward Android app that lets me: • Tap “Start” when a customer begins playing and “End” when they finish. • Automa...

HL-39907409

Android Social App Prototype

I need a skilled Android developer to build the first-release version of a niche social networking app. In this phase the focus is deliberately narrow: a clean,...

HL-39907431

Aplikasi Android Fitur Login

Saya membutuhkan seorang pengembang yang dapat membuat aplikasi Android sederhana dengan fitur inti login dan registrasi pengguna. Fokus pekerjaan ini hanyalah:...

HL-39907058

APK Android firmas y fotos

Quiero una primera versión sencilla de una aplicación Android que me permita llevar un registro básico de mis clientes y, para cada uno, almacenar dos elementos...

HL-39906763

Android Library Integration & Permission Fix

I need a quick, clean update to my existing Android app. The task is straightforward: • Add a lightweight 16 KB library to the current codebase and verify it co...

HL-39906583

Android Authentication Flow Demo App

I’m putting together a simple yet fully functional Android Studio “Ladybug” project (Java 17) that demonstrates a local authentication flow. The app should open...

HL-39906606

AI Watch Identifier App

I need a polished, production-ready mobile application that recognises wristwatches from photos and returns brand, model, classification, and indicative price....

HL-39906251

Update two Android mobile app.App must target Android 15(API level 35) and support 16 KB memory page sizes or higher

I have a fully-functional Android application that currently targets an older SDK. All I need is a clean upgrade to the latest stable Android version so the pro...

HL-39905983

Simple Android Productivity App

I’m looking for a developer who can put together a lean Android productivity app that rolls three essentials into one: • File explorer – browse local storage, o...

HL-39905426

Sinch SDK Cross-Platform Integration

I have two separate native apps—Swift on iOS and Kotlin on Android—and I need full Sinch SDK integration across both. The goal is to add three core capabilities...

HL-39904938

Android IAP Integration for Unity Game

Project: In-App Purchase (IAP) Integration for Android Unity Game https://play.google.com/store/apps/details?id=com.Gametechnos.playtowin Project Overview: I ne...

HL-39904657

Convert Natively.dev Export to AAB

I have an app package that was generated on Natively.dev and I need it turned into a single Android App Bundle (.aab) that Google Play Console will accept witho...