Audio Spectrum Monitor

Name: Audio Spectrum Monitor
Rating: 3.99 (1396 reviews)
Author: TadaoYamaoka

TadaoYamaoka

★ 4.0 (1,396 ratings)

⬇ 500,000+ downloads

Est. actual: 762,448

Free

Released: Jul 10, 2011

No in-app purchases

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +391 installs — 36% faster than the week before (+287) · 36/day since Sep 30
🏆Among Music & Audio apps top 7% by installs gained this week (174 peers growing)
⭐Rating steady at ★ 3.99 since Sep 30
🛠Updates dormant · updated 347 days ago

Installs since launch

+1,430 installs · -4 ratings since Sep 30

Update history

1.5.5 Nov 29, 2025 · seen Sep 30, 2026

- Updated the SDK

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

Audio Spectrum Monitor is a music & audio app by TadaoYamaoka with 500,000+ downloads (about 762K estimated). +391 installs in the last 7 days. Rated 4.0 from 1.4K ratings. Released Jul 10, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “It is an application program that in real time displays the spectrum of the voice input from your Android phone's microphone. A horizontal axis is a music scale. A display position can be adjusted by dragging horizontally. Scaling of the display range of a scale can be carried out in pinch zoom operation. [ feature…”