AK BookStore icon

AK BookStore

AK Interactive
★ 2.8 (817 ratings)
⬇ 50,000+ downloads
Est. actual: 58,946
Free
Released: Feb 13, 2015
IAP: $2.49 - $4.99 per item
No ads

Signals

4 this week · 2 positive · 2 warnings All of this week's signals →
  • 📈Last 7 days +39 installs — 47% slower than the week before (+74) · 7/day since Oct 9
  • 🏆Among Entertainment apps top 32% by installs gained this week (362 peers growing)
  • ⭐Rating ★ 3.30 → 2.83 since Oct 9 — around the 5.1.0 update (Oct 26, 2026)
  • 🛠Updates actively updated · updated 15 days ago · every ~364 days (2 updates tracked)
Installs since launch
0 29K 59K 59K Feb 13, 2015 today
+206 installs · 0 ratings since Oct 9
Update history
5.1.0 Oct 26, 2026 · seen Oct 30, 2026
Updated libraries for latest Android versions.<br>Minor bug fixes and performance improvements.
5.0.2 Oct 27, 2025 · seen Oct 20, 2026
Updated libraries for latest Android versions.<br>Minor bug fixes and performance improvements.

AK BookStore is an entertainment app by AK Interactive with 50,000+ downloads (about 59K estimated). +39 installs in the last 7 days. Rated 2.8 from 817 ratings. Released Feb 13, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “The definitive FREE resource for modellers to learn the best techniques.”