📈Last 7 days+18 installs — 20% faster than the week before (+15) · 2/day since Oct 7
🏆Among Books & Reference appstop 27% by installs gained this week (351 peers growing)
🛠Updatesquiet · updated 80 days ago
Installs since launch
+44 installs
since Oct 7
Update history
37.01Aug 25, 2026 · seen Oct 16, 2026
Only the current version so far — new entries appear as the app ships updates.
Psychology Handbook is a books & reference app by Academy Camp with 500+ downloads (about 679 estimated). +18 installs in the last 7 days. Released Sep 4, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “Psychology Reference Handbook”
