Calflora Observer Pro icon

Calflora Observer Pro

John Malpas
★ 4.3 (27 ratings)
⬇ 5,000+ downloads
Est. actual: 6,176
Free
Released: Apr 4, 2014
No in-app purchases
No ads

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →
  • 📈Last 7 days +13 installs — 24% slower than the week before (+17) · 1/day since Oct 9
  • 🏆Among Education apps top 27% by installs gained this week (1860 peers growing)
  • ⭐Rating steady at ★ 4.33 since Oct 9
  • 🛠Updates dormant · updated 336 days ago
Installs since launch
0 3.1K 6.2K 6.2K Apr 4, 2014 today
+44 installs · 0 ratings since Oct 9
Update history
2.2.7 Dec 11, 2025 · seen Oct 21, 2026
Fixed issue related to edge-to-edge support in Android 15+
Only the current version so far — new entries appear as the app ships updates.

Calflora Observer Pro is an education app by John Malpas with 5,000+ downloads (about 6.2K estimated). +13 installs in the last 7 days. Rated 4.3 from 27 ratings. Released Apr 4, 2014. Install growth, rank history, SDKs and ad networks.

From the store listing: “Use Calflora Observer Pro to record observations of wild plants in California.”