🏆Among Books & Reference apps bottom 0% by installs gained this week (377 peers growing)
🛠Updatesdormant · updated 410 days ago
Installs since launch
+1 installs
since Oct 9
Update history
9.1Sep 27, 2025 · seen Oct 19, 2026
Only the current version so far — new entries appear as the app ships updates.
Тайна булавки, Эдгар Уоллес is a books & reference app by Publish Digital Books with 10,000+ downloads (about 40K estimated). Released Feb 24, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “An exciting detective story of the founder of the thriller genre”