DaTuner: Tuner & Metronome

Name: DaTuner: Tuner & Metronome
Rating: 4.1458073 (455728 reviews)
Author: Prometheus Interactive LLC

Prometheus Interactive LLC

★ 4.1 (455,728 ratings)

⬇ 10,000,000+ downloads

Est. actual: 39,857,505

Free

Released: Jan 6, 2011

IAP: $0.99 - $99.99 per item

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +44K installs — 60% slower than the week before (+112K) · 6.5K/day since Sep 23
🏆Among Music & Audio apps top 1% by installs gained this week (138 peers growing)
⭐Rating steady at ★ 4.15 since Sep 23
🛠Updates quiet · updated 44 days ago

Installs since launch

+253,569 installs · +786 ratings since Sep 23

Update history

3.7.9 Sep 27, 2026 · seen Sep 23, 2026

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

Trailer

DaTuner: Tuner & Metronome is a music & audio app by Prometheus Interactive LLC with 10,000,000+ downloads (about 40M estimated). +44K installs in the last 7 days. Rated 4.1 from 456K ratings. Released Jan 6, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “We are pleased to present - Chromatic Tuner & Metronome: Free Guitar Tuner App with Bass, Violin, Ukulele, Banjo, Tuner | DaTuner 🎸 Get DaTuner: Tuner and Metronome for Various Instruments! 🎻 DaTuner is a versatile, accurate, & responsive chromatic tuner and metronome app for Android with a user-friendly interface.…”