Piano Tuner Downloads & RevenuePiano Tuner - High Precision · App Store
Not in any tracked top chart right now.
Updated 7 Nov 2026 · rankings refresh through the day
Developer海 林
CategoryMusic
PriceFree
Released
Rating★ 4.6 (156)
Version1.0
Age rating4+
First seen by us
14 Oct 2026
14 Oct 2026Piano Tuner - High Precision update history & changes
Last change · 3 events since 10 Oct 2019Full timeline ↓Full timeline · 2 events in the last 12 months
- 🆕Piano Tuner - High Precision first spotted by AppInsiderUnited States (found via search)
- 🆕Piano Tuner - High Precision released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.6 ★
156 ratings
Measured
Piano Tuner - High Precision on the App Store
App details
App ID
1476548341
Publisher
海 林
On the store since
Oct 2019
7 years on the store
Minimum OS
iOS 9.0+
iPhone 4s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
3
EN ZH ZH
Size
23 MB
Also listed in
Productivity
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.6 ★
156 ratings
Measured
Ratings
156
Measured
About Piano Tuner - High Precision
For the pianist, use the app to check the pitches of the piano and determine whether it needs to be tuned.
For piano tuner, the app helps you to tune the piano.
The app has 3-day trial. During the trial, you can tune every key of piano, experience full features. After the trial, you can only tune he middle C key(key 40). You can tune all keys after buying in-app purchase.
For piano tuner, the app helps you to tune the piano.
The app has 3-day trial. During the trial, you can tune every key of piano, experience full features. After the trial, you can only tune he middle C key(key 40). You can tune all keys after buying in-app purchase.
Latest updates
1.0
