Scan and visualize body composition QR codes from your gym
About this app
BodyCheck scans QR codes produced by gym body composition analyzers and displays your measurements in an easy-to-read format.
Features: - Scan QR codes with your camera or import from saved images - View weight, BMI, body fat %, skeletal muscle mass, body water, protein, BMR, biological age, and health score - See lean and fat mass distribution across body segments (arms, trunk, legs) - Track your body composition history over time - Export and import your data for backup or device transfers - Completely offline -- no internet connection required
The app reads QR codes containing body composition data as a JSON array of numeric measurements. It supports arrays of 63, 64, or 95 values and validates that key metrics fall within physiologically plausible ranges.
All data is stored locally on your device. No data is ever sent to any server. No analytics or tracking.
Licensed under GPL-3.0-only, by 7FM.
What's New in v1.1
Imported from the F-Droid repository index.
- • Add store screenshots (Fastlane phoneScreenshots)
- • Bump CameraX to 1.6.1 and ZXing to 3.5.4
- • Bump AGP to 8.9.3, compileSdk 36, Gradle 9.5.0
- • Bump AppCompat 1.7.1, RecyclerView 1.4.0, ConstraintLayout 2.2.1
Version history
May 13, 2026 · 1.9 MB · Android API 24–35 · code 2
Imported from the F-Droid repository index.
- • Add store screenshots (Fastlane phoneScreenshots)
- • Bump CameraX to 1.6.1 and ZXing to 3.5.4
- • Bump AGP to 8.9.3, compileSdk 36, Gradle 9.5.0
- • Bump AppCompat 1.7.1, RecyclerView 1.4.0, ConstraintLayout 2.2.1
SHA-256 8db883a728f98d0345f97e1b0125dbc23d47a4e06e357fd5d50e5cd219952b78
Apr 26, 2026 · 1.6 MB · Android API 24–35 · code 1
Imported from the F-Droid repository index.
- Initial release:
- • QR code scanning via camera and image import
- • Body composition visualization with gauges, BMI bar, and body figure
- • Scan history with export/import
- • Data validation and sanity checks
SHA-256 bd5aabd950d278a4c4eb7f3a4729065d53bcbbd54234607640a359c610583579
Will it run on your device?
92%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be com.bodycheck is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 1.0 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall BodyCheck first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of BodyCheck, and a listing is removed when the evidence for it stops holding up.
Get BodyCheck
Every source we list for com.bodycheck is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
8db883a728f98d0345f97e1b0125dbc23d47a4e06e357fd5d50e5cd219952b78
Signing certificate
b110cf9d0e27afc502fd28e8237b5c52a61068e0131d6cd7ed76d7153fdbcf97
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
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