ZSTL icon

ZSTL

LIZHAO
★ 3.8 (43 ratings)
⬇ 10,000+ downloads
Est. actual: 18,803
Free
Released: Apr 20, 2025
No in-app purchases
No ads

Signals

4 this week · 1 positive · 3 warnings All of this week's signals →
  • 📈Last 7 days +3 installs — 25% slower than the week before (+4) · 0/day since Oct 7
  • 🏆Among Tools apps bottom 38% by installs gained this week (1018 peers growing)
  • ⭐Rating ★ 3.93 → 3.80 since Oct 7
  • 🛠Updates dormant · updated 429 days ago
Installs since launch
0 9.4K 19K 19K Apr 20, 2025 today
+8 installs · +1 ratings since Oct 7
Update history
1.1.0 Sep 9, 2025 · seen Oct 18, 2026
fix bug
Only the current version so far — new entries appear as the app ships updates.

ZSTL is a tools app by LIZHAO with 10,000+ downloads (about 19K estimated). +3 installs in the last 7 days. Rated 3.8 from 43 ratings. Released Apr 20, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “ZSTL is an APP that can open the smart lock by scanning with your mobile phone.”