📈Last 7 days+10 installs — 25% faster than the week before (+8) · 1/day since Oct 9
🏆Among Health & Fitness appstop 14% by installs gained this week (558 peers growing)
⭐Rating steady at ★ 4.52 since Oct 9
🛠Updatesdormant · updated 2498 days ago
Installs since launch
+28 installs
· 0 ratings
since Oct 9
Update history
1.0.3.0Jan 10, 2020 · seen Oct 16, 2026
Fixed bugs
Only the current version so far — new entries appear as the app ships updates.
Plank - 21 Day Challenge is a health & fitness app by Fit apps with 100,000+ downloads (about 221K estimated). +10 installs in the last 7 days. Rated 4.5 from 3.1K ratings. Released Feb 21, 2019. Install growth, rank history, SDKs and ad networks.
From the store listing: “Lose weight and get a flat stomach in 21 days with fat burning core training.”
