📈Last 7 days+39 installs — 43% slower than the week before (+68) · 4/day since Oct 7
🏆Among Education appstop 15% by installs gained this week (1889 peers growing)
🛠Updatesdormant · updated 448 days ago
Installs since launch
+107 installs
since Oct 7
Update history
1.0.4Aug 21, 2025 · seen Oct 25, 2026
Update SDK <br>updated some code according to sdk 35
Only the current version so far — new entries appear as the app ships updates.
NTS : National Testing Service is an education app by Henco Soft with 1,000+ downloads (about 2.2K estimated). +39 installs in the last 7 days. Released Sep 19, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “National Testing Service Test Preparation App for latest test preparation.”