Projects

Apps I build on my own time.

Evenings and weekends, from the first sketch to the store page: 5 apps on the App Store, more than 1,400 ratings, one of them also on Android. I design them, build them, run their backends and handle their subscriptions.

PokeRadar

iOS · Android ★ 4.8 · 100+ ratings Released Sept 2025 10 languages

The companion app for Pokémon GO: event checklists, live raid lobbies and an IV scanner that works in the wild.

Pokémon GO players juggle spreadsheets, infographics and Discord bots to keep up with events, raids and their collection. PokeRadar puts all of it in one clean native app.

It is a complete product I design, build and run on my own: native iOS and Android apps, a realtime backend on Cloudflare, subscriptions and a community on Discord. It has shipped continuously since its launch in September 2025, and it is where I push my AI-agent workflow furthest.

SwiftUI app with a ReplayKit broadcast extension that reads Pokémon stats from the game screen with Vision, plus a custom keyboard.
Android app in Kotlin and Jetpack Compose, at feature parity with iOS.
Realtime raid rooms on Cloudflare Durable Objects over WebSockets; Workers, KV and R2 for the API and content; Supabase for Postgres and auth.
Subscriptions, push notifications, analytics and localization in 10 languages.

SwiftUI
ReplayKit
Vision
StoreKit
Kotlin
Jetpack Compose
Cloudflare Workers
Durable Objects
Supabase

App Store Google Play Discord

Independent app, not affiliated with Niantic or The Pokémon Company.

AntiSpam

iOS · France ★ 4.6 · 800+ ratings Released Aug 2024

Blocks more than 12 million French telemarketing numbers. Install once, never think about spam calls again.

Telemarketing calls in France come from known number ranges, published by the telecom regulator ARCEP. Bloctel, the official opt-out list, barely helps.

AntiSpam loads those ranges straight into iOS through a CallKit Call Directory extension: millions of numbers blocked or labelled, with no server and no updates to run. Users can add their own ranges.

SwiftUI
CallKit
Call Directory extension
Core Data
RevenueCat

App Store Article

Volume Blocker

iOS · iPadOS ★ 4.3 · 300+ ratings Released Jan 2024 25 languages

Caps the maximum volume of an iPhone or iPad, so kids can’t blast videos at full volume.

iOS has no setting to cap the speaker volume. Volume Blocker enforces a maximum level in the background, with a PIN to lock it and a timer.

It is localized in 25 languages, which taught me a lot about App Store optimization outside France.

SwiftUI
MediaPlayer
RevenueCat

App Store Article

Authenticator

iOS · watchOS Released Jun 2024

Two-factor codes with zero-knowledge, end-to-end encrypted iCloud sync.

Four years at Dashlane, applied to my own security app. Every token is encrypted on device with CryptoKit before it reaches iCloud, so not even I can read it.

It comes with Face ID lock, home-screen widgets, an Apple Watch app and import from Google Authenticator. The OTP engine is its own tested Swift package.

SwiftUI
CryptoKit
Core Data
WidgetKit
watchOS
App Intents

App Store

QR Code Generator

iOS Released Oct 2024 5 languages

Styled QR codes for links, contacts, Wi-Fi and social profiles, with templates, gradients and your own logo.

A design playground: hundreds of templates, colors, gradients, images and logos, with full control over each element of the code, plus a scanner with history.

SwiftUI
QRCode
PhotosUI
RevenueCat

App Store

Archived

QuizClash

2023 – 2024

A multiplayer trivia game, my first full product: a Swift server with Vapor in microservices, Docker Compose with PostgreSQL and Nginx, a SwiftUI app and its website. Discontinued.

Contact

Let's talk.

contact@rayanekurrimboccus.com LinkedIn Download resume (PDF)