New in version 1.1.3
# v1.1.3 (F-Droid)
• Fixed incompatible dependency with F-Droid builds.
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.
🎵 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.
🎸 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.
🎷 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.
Donate
Versions
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.
Download F-Droid
-
arm64-v8a
armeabi-v7a
x86
x86_64
This version requires Android 6.0 or newer.
It is built and signed by the original developer, and guaranteed to correspond to this source tarball.
Permissions
-
view network connections
Allows the app to view information about network connections such as which networks exist and are connected.
-
run foreground service
Allows the app to make use of foreground services.
-
run foreground service with the type "microphone"
Allows the app to make use of foreground services with the type "microphone"
-
show notifications
Allows the app to show notifications
-
run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
-
record audio
This app can record audio using the microphone while the app is in use.
-
Schedule precisely timed actions
This app can schedule work to happen at a desired time in the future. This also means that the app can run when you're not actively using the device.
-
control vibration
Allows the app to control the vibrator.
-
prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.
-
dev.cognitivity.chronal.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Download APK
9 MiB
PGP Signature
|
Build Log
New in version 1.1.1
# v1.1.1
• Improved note handling with the tuner.
• Added an automatic stop when the tuner widget is inactive to prevent background drain.
• Fixed various crashes in the advanced editor and tuner.
• Added a warning dialog when the tuner fails to fetch audio.
-
arm64-v8a
armeabi-v7a
x86
x86_64
This version requires Android 6.0 or newer.
It is built and signed by the original developer, and guaranteed to correspond to this source tarball.
Permissions
-
view network connections
Allows the app to view information about network connections such as which networks exist and are connected.
-
run foreground service
Allows the app to make use of foreground services.
-
run foreground service with the type "microphone"
Allows the app to make use of foreground services with the type "microphone"
-
show notifications
Allows the app to show notifications
-
run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
-
record audio
This app can record audio using the microphone while the app is in use.
-
Schedule precisely timed actions
This app can schedule work to happen at a desired time in the future. This also means that the app can run when you're not actively using the device.
-
control vibration
Allows the app to control the vibrator.
-
prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.
-
dev.cognitivity.chronal.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Download APK
9 MiB
PGP Signature
|
Build Log
New in version 1.1.0
# v1.1.0
• Added Metronome Tracks as a replacement for primary and secondary rhythms.
◦ Supports custom names, custom colors, infinite tracks, and more!
• Added new display mode to metronome: Grid
• Added fullscreen option for metronome displays
• Redesigned layout for metronome UI
• Updated tempo changer design
• Added BPM input field to tempo changer
• Redesigned Tap Tempo button
• Added Tap Tempo widget
• Temporarily removed non-functional Audio Player
• Various bug fixes
-
arm64-v8a
armeabi-v7a
x86
x86_64
This version requires Android 6.0 or newer.
It is built and signed by the original developer, and guaranteed to correspond to this source tarball.
Permissions
-
view network connections
Allows the app to view information about network connections such as which networks exist and are connected.
-
run foreground service
Allows the app to make use of foreground services.
-
run foreground service with the type "microphone"
Allows the app to make use of foreground services with the type "microphone"
-
show notifications
Allows the app to show notifications
-
run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
-
record audio
This app can record audio using the microphone while the app is in use.
-
Schedule precisely timed actions
This app can schedule work to happen at a desired time in the future. This also means that the app can run when you're not actively using the device.
-
control vibration
Allows the app to control the vibrator.
-
prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.
-
dev.cognitivity.chronal.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Download APK
9 MiB
PGP Signature
|
Build Log
