Sound Meter Pro

Name: Sound Meter Pro
Price: 3.5 USD
Rating: 4.56 (3907 reviews)
Author: Smart Tools co.

Smart Tools co.

★ 4.6 (3,907 ratings)

⬇ 100,000+ downloads

Est. actual: 108,962

3.5 USD

Released: Jan 20, 2011

No in-app purchases

No ads

Rated: Everyone

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days 0 installs — 100% slower than the week before (+1) · 0/day since Oct 1
🏆Among Tools apps bottom 0% by installs gained this week (1354 peers growing)
⭐Rating steady at ★ 4.56 since Oct 1
🛠Updates quiet · updated 100 days ago

Installs since launch

+1 installs · +3 ratings since Oct 1

Update history

2.6.13 Aug 4, 2026 · seen Oct 1, 2026

- v2.6.13 : More models have been calibrated<br>- v2.6.12 : Support for Android 16

Only the current version so far — new entries appear as the app ships updates.

Trailer

Sound Meter Pro is a tools app by Smart Tools co. with 100,000+ downloads (about 109K estimated). Rated 4.6 from 3.9K ratings. Released Jan 20, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “Sound Meter Pro is the 4th set of Smart Tools® collection. ★★ The advanced version (Smart Meter Pro) was newly released. This app (Sound Meter Pro) will continue to be updated, but we strongly recommend that new users purchase the new version. ★★ SPL(sound pressure level) meter app uses your microphone to measure…”