liftmath
io.github.munzzyy.liftmathGym calculator: 1RM, plates, warm-ups, strength scores, records, rest timer
Latest documented release2.6.004 Oct 2026 · 0.5 MB→01 / Overview
Is liftmath safe?
liftmath is the calculator you want between sets. It does a few things and does them properly. One-rep max: enter any set you just did and it runs six published formulas and shows their median. Add the RPE or reps in reserve and it accounts for the reps you left in the tank. A percentage chart underneath gives you loads from 100% down to 50%, rounded to what your plates can actually make. Tap a r…
- Developer
- Munzzyy
- Category
- Calculator
- Earliest archived version
- 03 Oct 2026
- License
- GPL-3.0-or-later (per F-Droid metadata)
02 / Release notes
Release notes from F-Droid
The 1RM table and the warm-up ramp now round to your own plates. Opening a shared link no longer changes your saved unit or setup. Track marks take a decimal comma. Backups work on Android 7 to 11, the icon follows themed icons on Android 13 and up, and a phone with a WebView older than 80 gets a…
Full notes →A smaller download: the Android build is now shrunk with R8. Nothing else changed.
Full notes →03 / Package identity
Technical fingerprint
io.github.munzzyy.liftmatheae2e3f83c5969e16b0da86065a320e664594717dafd91c9b94bcddcc9d62600CB:95:A0:72:A7:E9:6E:03:05:C1:38:5E:6F:E0:E5:F3:09:98:C7:B4:3F:66:A4:9C:AD:DF:22:57:50:F3:04:E904 / History
Archive history
2 versions in WIKI archive: earliest 2.5.1 (03 Oct 2026), latest 2.6.0 (04 Oct 2026).
No change in android.permission.* between 2.5.1 and 2.6.0.
05 / Version archive
Documented releases
2 TOTAL06 / Safety & access
Safety verdict
Declared permissions
Tracker status: Not assessed by WIKI for Android.
07 / Sources
Evidence ledger
Each entry is a captured public reference backing this record.