📈Last 7 days+5 installs — 25% faster than the week before (+4) · 1/day since Oct 7
🏆Among Books & Reference apps bottom 49% by installs gained this week (377 peers growing)
🛠Updatesactively updated · updated yesterday · every ~27 days (2 updates tracked)
Installs since launch
+24 installs
since Oct 7
Update history
3.0.1Nov 9, 2026
Bug fixes & performance improvements
2.8.12Oct 13, 2026 · seen Oct 20, 2026
Bug fixes & performance improvements
Atriuum Stax is a books & reference app by Book Systems, Inc. with 500+ downloads (about 631 estimated). +5 installs in the last 7 days. Released Nov 6, 2024. Install growth, rank history, SDKs and ad networks.
From the store listing: “Manage your library's catalog and perform circulation tasks on our app.”
