Spectrum Tuner icon

Spectrum Tuner

Grain Apps

⬇ 100+ downloads

Est. actual: 154

Free

Released: Jun 19, 2017

No in-app purchases

No ads

Signals

3 this week · 2 positive All of this week's signals →

📈Last 7 days +1 installs · 0/day since Oct 9
🏆Among Music & Audio apps bottom 0% by installs gained this week (204 peers growing)
🛠Updates quiet · updated 76 days ago

Installs since launch

+1 installs since Oct 9

Update history

1.24-spectrum Aug 27, 2026 · seen Oct 17, 2026

Android SDK/API version update, including 16KB memory page size support.

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

Spectrum Tuner is a music & audio app by Grain Apps with 100+ downloads (about 154 estimated). +1 installs in the last 7 days. Released Jun 19, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “Accurate tuner based on harmonic analysis. Spectrum Tuner. Trial: Intonation”