Frequently asked questions
Straight answers on offline use, presets, ads, and privacy.
Does it work offline?
Yes. Tempo, time signatures, presets, and audio playback are handled locally for normal practice use.
How do I reduce audio delay?
Turn off battery saver, close heavy background apps, and use wired headphones if you want the lowest perceived delay.
How are presets saved?
Presets are stored locally on the device, so your usual BPM, meter, subdivision, sound, and volume setups reopen on that same device.
Do you upload my practice data?
No. We do not send practice events to our own servers. If ads are enabled in your app build, required third-party ad services may process limited device data.
Are ads always shown?
Not always. Ads may be enabled depending on platform and app configuration. Some versions also offer a rewarded ad mode that can temporarily disable ads.
Which languages are supported?
The app supports many interface languages, including English and Chinese.