📈Last 7 days0 installs — 100% slower than the week before (+1) · 0/day since Oct 1
🏆Among Music & Audio apps bottom 0% by installs gained this week (217 peers growing)
🛠Updatesdormant · updated 130 days ago
Installs since launch
+1 installs
since Oct 1
Update history
1.0.0Jul 7, 2026 · seen Oct 1, 2026
KEEN 1.0.0, an ultrasonic SPL meter (first closed-test release).<br>- Sound pressure level (SPL) measurement in the 18–20 kHz band<br>- Fast/Slow time-constant switching<br>- Direct USB microphone (iMM-6C) drive support<br>- Automatic download and application of per-unit microphone calibration data<br>
Only the current version so far — new entries appear as the app ships updates.
mimigarKEEN is a music & audio app by Evixar with 1+ downloads (about 2 estimated). Released Jul 6, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “KEEN is an ultrasonic sound pressure level (SPL) meter that measures the 18–20 kHz band — sound at the upper edge of human hearing.
Connect a Dayton Audio iMM-6C measurement microphone to your phone's USB-C port and KEEN measures ultrasonic SPL in real time.
Features:
• Band-limited SPL measurement of the 18–20 kHz…”
