Kotlin / Android

Full-featured Android video editor -- Kotlin, Jetpack Compose, and Media3

AMOLED-dark hosts-based ad blocker — inspired by AdAway

Premium dark weather app — no API keys required

Power-user package manager — continuation of MuntashirAkon/AppManager

FOSS Tasker alternative for Android

SwiftKey-inspired keyboard built on FlorisBoard's foundation

Open-source Zedge alternative — wallpapers, video wallpapers, ringtones, YouTube integration

Feature-rich alarm clock with dismiss challenges

Cross-platform ADB GUI for managing Android devices over USB/WiFi *(Rust)*

Open-source CF.Lumen successor -- root-grade display color filter for Android with rootless fallback

Spam call and text blocker — GitHub-hosted spam database, no API keys, no subscriptions

Full-featured file manager with root access, archive support, cloud storage

SwiftKey-inspired Android keyboard — glide typing, prediction, themes, clipboard

Personal Android-app catalog sourced from GitHub Releases — Android sibling of LocalChromeStore

iOS-style icon pack for Android — 6 iOS eras

Lightweight launcher with 5 built-in dark themes

Screenshot editor — ML Kit autocrop, 14 draw tools, collage, device mockup

Samsung One UI 7 parity launcher — Compose, clone not a port

Offline Android acoustic guitar tuner with automatic string detection and local-only microphone processing

Bill tracker with alarm-style reminders