Oscilloscope

Name: Oscilloscope
Rating: 4.54 (3471 reviews)
Author: Sound-Base Audio, LLC

Sound-Base Audio, LLC

★ 4.5 (3,471 ratings)

⬇ 500,000+ downloads

Est. actual: 880,565

Free

Released: Jul 24, 2015

IAP: $0.99 per item

Contains ads

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +922 installs — 28% slower than the week before (+1.3K) · 133/day since Oct 9
🏆Among Tools apps top 6% by installs gained this week (940 peers growing)
⭐Rating steady at ★ 4.54 since Oct 9
🛠Updates dormant · updated 453 days ago

Installs since launch

+3,587 installs · +15 ratings since Oct 9

Update history

3.3 Aug 14, 2025 · seen Oct 15, 2026

Fixed screenshot permission on newer Android versions.<br>Updated dependancies.<br>Minor UI changes.<br>Now targeting Android 15.

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

Oscilloscope is a tools app by Sound-Base Audio, LLC with 500,000+ downloads (about 881K estimated). +922 installs in the last 7 days. Rated 4.5 from 3.5K ratings. Released Jul 24, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “Oscope is an Oscilloscope that displays audio waves taken from your microphone.”