
At a glance
- Latest version
- v20.21-free (141)
- Updated
- Jun 3, 2026 (4 months ago)
- APK size
- 19.3 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Health & Fitness (app)
- Listed since
- Dec 22, 2019 (at least)
- Permissions
- 16 (3 sensitive)
- Website
- hiitmusic.app
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
HIIT Music - Interval Timer is an app by jam on soft in the Health & Fitness category, listed since at least December 2019. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 16 permissions, 3 of them sensitive: read phone status and identity, access media location and read media audio. The app can read the advertising ID that ad and analytics services use.
What's new in v20.21-free
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate issued to “Jam on Soft” The developer's name — though anyone can put any name in a certificate.
Store checks and file details
- Developer signature verified Sep 25, 2025
- Signed byCN=Jordi Toro, OU=jamonsoft, O=Jam on Soft
- Signing certificate (SHA-1)D1:F3:3E:99:1E:01:AE:2B:FF:71:52:81:4F:8A:B5:9B:32:7E:4A:17
- File MD5afddf4ddbf625ef0234bca6683c14e29
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (16)
HIIT Music - Interval Timer requests 16 permissions, 3 of them sensitive.
- Access media location Sensitive android.permission.ACCESS_MEDIA_LOCATION
- Read media audio Sensitive android.permission.READ_MEDIA_AUDIO
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Advertising ID com.google.android.gms.permission.AD_ID
- Control vibration android.permission.VIBRATE
- Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Google Play license check com.android.vending.CHECK_LICENSE
- Internal broadcast protection (app-defined) jamonsoft.hiitmusic.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
HIIT Music - Interval Timer APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the HIIT Music - Interval Timer APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is afddf4ddbf625ef0234bca6683c14e29.