Startups using Swift

Vignette ID is a system and application that simplifies the process of paying for road usage in Europe. The first multi-state road payment app in nine European countries, it allows you to buy a vignette for multiple cars and countries at once. The application is easy to use and helps you pay for roads in Slovenia, Austria, Switzerland, Slovakia, Czech Republic, Hungary, Bulgaria, Romania, Moldova and tunnels in Austria in just a few minutes. https://github.com/eu-vignette https://docs.vgnt.app

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

Health and wellness APP (not in fitness or anything related to fitness), 100% organic marketing, highly viral and duplicatable content. Low churn relative to consumer wellness apps. A strong annual subscriber mix

Meet Gronk, your powerful AI companion for creativity, productivity, and everyday problem solving. Chat smarter, generate images, get instant answers, and boost your workflow with one intelligent app.

Glamour is an AI-powered personal color analysis app helping users discover their ideal color palette for clothing, makeup, and accessories. Users upload a selfie and get personalized seasonal color analysis via AI. Subscription model with strong retention (~9% churn) and zero refunds. Revenue grew from $222 to $15.8K MRR in 10 months through Meta campaigns in Turkey alone.

Your AI boxing coach. Anytime. Anywhere.

Bibly is a daily spiritual companion app offering biblical verses, divine promises, and spiritual challenges.

Compresto.app is a macOS app that quickly compresses images, videos, PDFs, and GIFs with minimal loss in quality, helping users reduce file sizes for storage or sharing.

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

Profitable IPTV Player and VPN app portfolio with $238K TTM profit and approximately 90% margin. This listing includes two cross-platform apps under the same brand: an IPTV Player and a companion VPN app. The apps are available on iOS, tvOS, Android, and Android TV, giving the business strong coverage across mobile, tablet, smart TV.

AI Looksmaxxing App

[AVAILABLE] ASO-driven TV remote app with 4.5k monthly downloads.

The couples app that connects you through a shared space with a pet pig, check-ins, deep questions, doodles, love letters, and more.

Natively is a real-time AI copilot for interviews, meetings, and calls. It helps users answer questions, take notes, summarize conversations, and use personal context like resumes, job descriptions, and uploaded files during live sessions

High converting and profitable basketball niche sports app. $0 paid ads since launch, prime for AI distribution, UGC, and micro influencers. Annual plan heavy, $39.54 ARPPU. 15k revenue since Jan 10th

Tariq is a reading app designed for Muslims who want to read the Quran in a modern way.

ExtraDock is the ultimate macOS dock app for any user. Create unlimited custom floating docks and place them anywhere on any screen — perfect for multi-monitor setups. Organize apps, files, and folders into dedicated docks for work, design, or gaming, and switch contexts instantly. Lightweight, fast, and fully customizable, ExtraDock works alongside your native Mac Dock or fully replaces it - your choice.

It is built with Swift for iOS and Kotlin for Android.

Photography app.

AI mental health companion for Gen Z. Talk by chat or voice, get session summaries and podcast episodes built from your own topics. 150k+ registered users and 3.4M messages exchanged, grown 100% organically at $0 paid acquisition through short-form video. Live on iOS and web. Includes the full codebase, user base, App Store listing, and the documented growth playbook.

AI Photo Editor app built on Nano Banana, with over 60M views on TikTok and $20k+ in revenue. Highly profitable and scalable consumer app

Forces the user to answer flashcard questions correctly in order to unlock distracting apps

Only app with an approved peptide shop. I first launched it in early June and it has already done $35K in total rev and $10K MRR. My app's shop page is also monetized with an exclusive peptide partnership that pays me a retainer + commission on sales. Download to paid is over 12% and my daily churn on weekly plan is under 3%. The app is super sticky and it is in a rapidly growing niche with 0 competition.

The app for couples who want to connect deeper, laugh together, and keep the spark alive every single day.

Privacy/security detector app with organic growth potential. Live on the App Store, monetized with in-app purchases, and no paid AI/API cost. Low operating expense and suitable for ASO or paid acquisition growth.

AI Fitness App

OpenClaw on your phone in under 30 seconds. One app, sign in and chat with your ai assistant. No telegram, api keys, or config.