Viola Tuner Basic
Pedro Daniel Macalupu Cumpen Music iPhoneiPadiPod touch
Viola Tuner Basic is a free Music app for iPhone and iPad by Pedro Daniel Macalupu Cumpen. Rated 4.1/5 from 196 ratings. Requires iOS 15.6.
- Rating
- 4.1
- 196 ratings
- Price
- Free
- on the App Store
- Size
- 12 MB
- Age 4+
- Updated
- Apr 29
- 2026 · v4.2.5
Screenshots
About Viola Tuner Basic
Tune your viola instantly with precision and ease! Ideal for beginners, students, and professional players. • Ultra-accurate — displays exact frequency in Hz • A4 temperaments from 392Hz–466Hz • Includes tuning fork & advanced settings (IAP) • High sensitivity and fast response • LED tuning indicator for intuitive guidance • Tuned string lights up on screen • Universal app for iPhone & iPad Please allow microphone access: Settings > Privacy > Microphone. Questions or ideas? [email protected]
Ratings & reviews
4.1
196 ratings
What’s new
Version 4.2.5 · Updated April 29, 2026
· Optimization for the latest iPhones and iPads, including iPhone 17 Pro Max, iPhone Air and iPad Pro. · Metronome, A4 Calibration, Tuning fork and Settings (as In-App Purchases). · Performance improvements and bug fixes
App privacy
The developer, Pedro Daniel Macalupu Cumpen, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
Used for: Third-Party Advertising, Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data
Used for: Third-Party Advertising, Analytics
Alternatives to Viola Tuner Basic
Looking for apps like Viola Tuner Basic? Here are 6 similar apps on the App Store. The highest rated is Tuner+ (4.7/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Viola Tuner Basic | 4.1 / 5 (196 ratings) | Free | April 29, 2026 | |
| Tuner+ | 4.7 / 5 (1,084) | Free | Sep 9, 2025 | Compare |
| Viola Tuner – XTuner PRO | 2.7 / 5 (11) | Free | Jul 15, 2025 | Compare |
| Simply Tuner - Violin, Cello | 4.2 / 5 (2,567) | Free | Feb 23, 2024 | Compare |
| Tuner Lite by Piascore | 4.5 / 5 (10,005) | Free | Apr 24, 2025 | Compare |
| Learn & Play Violin - tonestro | 4.4 / 5 (2,669) | Free | Oct 7, 2026 | Compare |
| Metronome Tuner | Practice+ | 4.4 / 5 (2,831) | Free | Oct 6, 2026 | Compare |
Compare Viola Tuner Basic with the top alternatives: ratings, updates, ASO score and keyword gaps →