Buttocks Fitness: Leg Workouts
Best exercises for a butt home workout: burn fat for thin & toned body & bum.
Kalrom Systems LTD · air.com.KalromSystems.BestButtFitness
- Signature matches the Google Play version Details
At a glance
- Latest version
- v3.0.3 (3000003)
- Updated
- Oct 5, 2026 (5 days ago)
- APK size
- 48.2 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- ARM 64-bit
- Category
- Health & Fitness (app)
- Listed since
- Sep 11, 2021 (at least)
- Permissions
- 8 (2 sensitive)
- Website
- wwork.me
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Buttocks Fitness: Leg Workouts is an app by Kalrom Systems LTD in the Health & Fitness category, listed since at least September 2021. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.
It asks for 8 permissions, 2 of them sensitive: read phone status and identity and modify shared storage.
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Oct 5, 2026.
- Certificate issued to “Unknown” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature under review Oct 5, 2026
- Validated against Google Play Oct 5, 2026
- Signed byCN=Unknown, OU=Unknown, O=Unknown, L=Unknown, ST=Unknown, C=Unknown
- Signing certificate (SHA-1)1A:88:67:B3:10:A2:D8:2F:3D:10:FE:25:9E:6C:A3:56:AA:74:12:50
- File MD5d804834af2f4a0ef4bd9bd4784ee2dce
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
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 (8)
Buttocks Fitness: Leg Workouts requests 8 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Control vibration android.permission.VIBRATE
- Disable keyguard android.permission.DISABLE_KEYGUARD
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Buttocks Fitness: Leg Workouts APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the Buttocks Fitness: Leg Workouts APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is d804834af2f4a0ef4bd9bd4784ee2dce.
