📈Last 7 days+5 installs — 400% faster than the week before (+1) · 0/day since Oct 7
🏆Among Tools apps bottom 46% by installs gained this week (1000 peers growing)
🛠Updatesdormant · updated 135 days ago
Installs since launch
+12 installs
since Oct 7
Update history
1.1.9Jun 29, 2026 · seen Oct 16, 2026
Android 16 support (API 36)<br>Various minor UI improvements.<br>Copy surveys to Documents folder option
Only the current version so far — new entries appear as the app ships updates.
Roughometer 4 is a tools app by ARRB Systems Pty Ltd with 1,000+ downloads (about 1.8K estimated). +5 installs in the last 7 days. Released Jan 13, 2021. Install growth, rank history, SDKs and ad networks.
From the store listing: “R4 is a simple, portable and repeatable system to collect real-time roughness.”
