📈Last 7 days+43 installs — 5% faster than the week before (+41) · 4/day since Oct 7
🏆Among Tools appstop 21% by installs gained this week (940 peers growing)
⭐Rating steady at ★ 3.33 since Oct 7
🛠Updatesdormant · updated 439 days ago
Installs since launch
+128 installs
· 0 ratings
since Oct 7
Update history
2.2.0Aug 28, 2025 · seen Oct 16, 2026
Only the current version so far — new entries appear as the app ships updates.
Pro QC - AQL is a tools app by PRO QC INTERNATIONAL LTD., All Rights Reserved. with 10,000+ downloads (about 22K estimated). +43 installs in the last 7 days. Rated 3.3 from 95 ratings. Released May 6, 2013. Install growth, rank history, SDKs and ad networks.
From the store listing: “The Pro QC AQL (Acceptance Quality Limit) calculator”