📈Last 7 days+165 installs — 24% slower than the week before (+216) · 21/day since Oct 7
🏆Among Tools appstop 13% by installs gained this week (940 peers growing)
⭐Rating steady at ★ 4.17 since Oct 7
🛠Updatesquiet · updated 108 days ago
Installs since launch
+607 installs
· +2 ratings
since Oct 7
Update history
2.40Jul 25, 2026 · seen Oct 16, 2026
Only the current version so far — new entries appear as the app ships updates.
Proportion-RuleOfThree-Percent is a tools app by Ledon with 100,000+ downloads (about 125K estimated). +165 installs in the last 7 days. Rated 4.2 from 217 ratings. Released Aug 25, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “Simple app to calculate proportions, rule of three, percentages.”
![ComiPo! Battery Meter [Widget] icon](https://play-lh.googleusercontent.com/kO-46qEV2eQwNkwyqt6sq18jSdH1Qg4zFibrfy9BAvQ5ulQTEYRwiEqnjzdoD0jCz_xxCtrjyidnzA0eSaoI=w96)
