# C Tuner vs DroneTone Concertmaster

The clearest difference is review sentiment: DroneTone Concertmaster at 45% against C Tuner's 0%. DroneTone Concertmaster also leads on update cadence (every 11 months vs every 28 months) and ratings volume (11 vs 1). C Tuner's advantage is rating (5.0 vs 3.8) and price ($2.99 vs $4.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

C Tuner costs $2.99 and DroneTone Concertmaster $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

C Tuner holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: DroneTone Concertmaster has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of C Tuner's written reviews are positive against 45% of DroneTone Concertmaster's, so the app with the better star average is not the one people write more warmly about.

C Tuner ships an update every 28 months, DroneTone Concertmaster every 11 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | C Tuner | DroneTone Concertmaster |
| --- | --- | --- |
| Price | **$2.99** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/c-tuner/id1516461982/reviews)** | [3.8 (11 ratings)](https://appshunter.io/ios/app/dronetone-concertmaster/id1660461516/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | 0.0% of reviews | **45.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 11 months** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#104** |
| Size | 13 MB | 86 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jongyun Park](https://appshunter.io/developer/382617671) | [James Roberts](https://appshunter.io/developer/1191100590) |

## What reviewers say

### C Tuner

[App page](https://appshunter.io/ios/app/c-tuner/id1516461982)

This application provides musicians with a simple and intuitive tuning tool. It features an analog-style display for precise tuning, a basic metronome, and visual feedback when playing an instrument. It also offers Apple Watch compatibility.

**Highlights:** Intuitive analog interface, Precise tuning display, Basic metronome function, Visual instrument feedback, Apple Watch support

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### DroneTone Concertmaster

[App page](https://appshunter.io/ios/app/dronetone-concertmaster/id1660461516)

**Currently charting:** #104 Top Paid · Education (US App Store)

This app provides high-quality reference pitches using the rich overtones of real cellos. It's designed to help musicians of all levels improve their sense of pitch and intonation through practice with a stable harmonic center.

**Highlights:** High-quality reference pitches, Rich cello overtones, Harmonic stability, Improved intonation, Perception of intervals, Pleasing sound quality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is C Tuner free?

C Tuner costs $2.99, with no in-app purchases.

### Is DroneTone Concertmaster free?

DroneTone Concertmaster costs $4.99, with no in-app purchases.

### Which has better reviews, C Tuner or DroneTone Concertmaster?

C Tuner is rated higher. C Tuner averages 5.0 out of 5 from 1 ratings, while DroneTone Concertmaster averages 3.8 from 11 ratings.

### Do C Tuner or DroneTone Concertmaster have ads?

Neither C Tuner nor DroneTone Concertmaster shows ads.

### Which is updated more often, C Tuner or DroneTone Concertmaster?

C Tuner ships an update every 28 months, and DroneTone Concertmaster every 11 months. Most recently, C Tuner was updated on November 7, 2026 and DroneTone Concertmaster on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*