Startups using Kotlin

iCollect Everything is the #1 app on the App Store for managing your collectibles or inventory, whether at home, business, work, or school.

ControlResell is a monthly subscription software that allows resellers to track all their sales and purchases. We have a YouTube channel with tens of thousands of views, a podcast, and a recognized brand image in the industry (France only). The potential is enormous, especially in the US.

ThreadCam allows user to create 3D mockups of their tshirt/garment designs. Mainly iOS app, just launched android app.

AI + React Native Boilerplate. Save hours (and headaches) with a production-ready mobile app, designed to ship your next startup.

The Kotlin/Compose Multiplatform boilerplate to launch Android and iOS apps faster, from a single codebase.

LinkedIn post generator that doesn't sound like AI

no code web to app converter which converts websites to native android apps if you are small business owner or just a curious who doesn't wanna open browser everytime! This is the best choice

A polished, ready-to-monetize iOS app that uses AI-powered image recognition to instantly identify wood types and plants from a single photo. Perfect for woodworkers, hobbyists, botanists, and DIY enthusiasts. Already live on the App Store with a clean UI and built-in monetization potential. A turnkey product in the growing AI utility app space — just acquire and scale.Looking to sell to raise capital, price is negotiable

Transform your daily thoughts into meaningful diary entries with AI-powered voice recording. MyDiary AI makes journaling effortless, personal, and engaging.

Transform the way you work on iPhone with BossAI, the intelligent keyboard that turns your voice into polished text.

WidGeek Widget is the fastest and most fun way to stay close to your best friends by beaming your mood directly to their Home Screen.

Capture your daily moments in just 5 seconds. Watch your life story unfold through beautiful automatic montages.

Turn your selfies or portraits into cool vintage photos in seconds with Vintage AI.

SubFox is an app that manages and tracks subscriptions, helping users save money.

Edit, compress, and chat with PDFs offline — fast, private, and lightweight.

A Visual AI RPG adventure with AI NPC's and World

Tired of a cluttered gallery? Swipe to Delete makes organizing your photos quick, easy, and satisfying. With simple swipe gestures, you can delete unwanted photos, duplicates, or blurry shots in seconds. No complicated steps, no long menus — just swipe and clean!

Fud AI is an AI calorie tracker that logs meals from photos, nutrition labels, text, and voice. Users can bring their own Gemini/OpenAI-compatible API key for free BYOK tracking, or use Fud AI Plus for a no-key setup. It estimates calories, macros, and editable serving units like slices, cups, pieces, and ml.

Phone Health Pro is a premium Android diagnostic and benchmarking utility designed to give users complete transparency into their device's hardware health. Key Features: • Hardware Verification: 30+ automated tests covering sensors, cameras, microphones, and displays to verify components are working perfectly. • Performance Benchmarks: Advanced CPU throttling, thermal monitoring, and video decode stress tests to gauge real-world performance. • Battery & Charging: Deep analytics on battery wear,

PrivateVault — Zero-Knowledge: fully offline military-grade Android document vault. Stores sensitive files (PDFs, IDs, passports, medical records, photos) locally with AES-256 encryption, biometric unlock, auto-lock, screenshot blocking & root detection. Zero cloud, accounts, tracking or internet. Privacy is the product: no data collection, analytics or servers. Free tier (10 docs) + one-time premium for unlimited. Perfect for bank-level security without compromising your data.

All marketplaces in one app.

DLV Guide is a high-performing mobile app with a 4.8★ rating and £112,000+ in revenue over 2+ years, proving strong product-market fit. Growth opportunities include hundreds of user-requested features, improved ASO and marketing to reach new players, and increased ad revenue through better placements and rewarded ads. Selling due to limited time to continue scaling.