Chronal vs Rhythm

Side-by-side comparison of two open source alternatives

Chronal

Chronal is a powerful, ad-free metronome and tuner built for musicians of all levels. Practice, rehearse, and perform with precise timing, advanced rhythm tools, and a chromatic tuner, all in one app. šŸŽµ Metronome Features • Notation editor: Hear the rhythm that you see on the page. • Multiple synchronized metronomes: Layer independent rhythms for polyrhythms and advanced practice. • Beat & subdivision visualization: Clear visual indicators for beats and subdivisions. • Fullscreen mode: Focus on your music with large, easy-to-see visuals from a distance. • Conductor mode: Follow a visual conducting path to internalize timing. • Real-time BPM detection: Detect the tempo of percussion patterns straight from your microphone. šŸŽø Tuner Features • Transpose for any instrument: Tune guitar, strings, and wind instruments with precision. • Custom tuning frequency: Adjust the reference pitch (A4) to any frequency you prefer. • Tuner graph: Visualize your pitch stability and accuracy in real time. • Reference tones: Generate reference tones to tune by ear. šŸŽ· No ads, no interruptions Chronal is completely ad-free and distraction-free. Practice and perform without any distractions or annoying pop-ups. The app is completely open-source and is funded solely by generous donations.

Rhythm

Your Music, Your Rhythm Open-source Material You music player with audiophile-grade audio, zero tracking, and zero ads. šŸ”Š Sound That Moves You • Bit Perfect Playback — pure audio sent direct to your hardware • 10-Band Equalizer + 6,000+ AutoEQ device presets • Gapless playback, EAC3-JOC/Dolby Atmos codec support • FLAC, ALAC, MP3, AAC, Opus, WAV, OGG & more šŸŽØ Design That Delights • Material 3 Expressive — adaptive shapes, fluid motion • Material You dynamic colors from your wallpaper (Android 12+) • Album-art-driven player colors & immersive lyrics view • Home screen widgets with responsive Material 3 layouts šŸ“š Library Power • Multi-select batch actions — queue, share, delete at once • Shuffle whole albums in correct track order • Full-scan media scanner — reliable, no songs missed • Songs, Albums, Artists, Genres, Playlists, Folders šŸŽ¤ Lyrics & Metadata • Synced lyrics via LRCLib with word-by-word highlighting • Local lyrics editor for custom offsets and edits • Full metadata editor with artwork support āš™ļø Power Features • Sleep timer, queue management, M3U import/export • Settings search, playback stats, Android Auto • Deezer & YouTube Music artwork integration • In-app auto-updates from GitHub šŸ”’ Privacy First No ads. No analytics. No accounts. 100% offline-capable. GPL v3. šŸ“„ Get it on GitHub, F-Droid & IzzyOnDroid — Google Play coming soon —

FeatureChronalRhythm
LicenseCC0-1.0GPL-3.0-only
Install sources
F-DroidGitHub
F-DroidGitHubIzzyOnDroid
Categories
MusicMedia PlayerVideo
MusicMedia PlayerVideo
Features
Ad-FreeOpen SourceNo Tracking
Ad-FreeOpen SourceNo Tracking
Platforms
Android
Android
Website
Source code