pianoscope – Piano Tuner

Name: pianoscope – Piano Tuner
Rating: 4.7 (280 reviews)
Author: Frank Illenberger

Music, Utilities

Frank Illenberger

Captured March 3, 2023

$10K

Estimated monthly revenue

<1K

Monthly downloads

14-day Trial$0.00
Pro Monthly Subscription$17.99
Unlock Standard$99.99
Pro Annual Subscription$169.99
Unlock Pro$699.99
Upgrade from Standard to Pro$599.99

Released: May 18, 2021
Category: Music, Utilities
App Rating: 4.7/5 (280 reviews) (opens in a new tab)
Platform / Store: iOS / App Store (opens in a new tab)
Developer: Frank Illenberger (opens in a new tab)
Website: pianoscope.app (opens in a new tab)
App Name: pianoscope – Piano Tuner
Description: Professional piano tuning
Supported Languages: Czech, Dutch, English, French, German, Italian, Japanese, Polish,
Top 3 Countries: Russia, France, Germany
Latest info update: October 13, 2026

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About the app

A piano tuner for professionals, pianoscope sells both subscriptions and unlocks. Pro costs $15.99 monthly and $149.99 annually, Unlock Standard $99.99, Unlock Pro $599.99 and the upgrade from Standard to Pro $499.99, with a 14-day trial at $0.00. It was released in May 2021 and supports 8 languages. Revenue is estimated at $10K a month, and 91 ratings average 4.8, with Russia, France and Germany as top countries.