# iTuner vs UniTuner Pro

The clearest difference is review sentiment: UniTuner Pro at 100% against iTuner's 11%. UniTuner Pro also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 3). iTuner's advantage is price (Free vs $7.99) and ratings volume (116 vs 1). On ads and device support there is nothing between them.

iTuner is free to download; UniTuner Pro costs $7.99 up front. iTuner sells 3 in-app purchases, starting at $0.99 per year. UniTuner Pro asks for nothing beyond the download.

UniTuner Pro holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: iTuner has 116 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 11% of iTuner's written reviews are positive against 100% of UniTuner Pro's.

iTuner ships an update every 4 months, UniTuner Pro fortnightly. The most recent releases landed on October 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | iTuner | UniTuner Pro |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | [4.4 (116 ratings)](https://appshunter.io/ios/app/ituner-chromatic-tuner/id1119672835/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unituner-pro-chromatic-tuner/id6741528331/reviews)** |
| Number of ratings | **116** | 1 |
| Positive reviews | 10.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Subscription | **Paid** |
| Size | 10 MB | 3 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vitalii Gryniuk](https://appshunter.io/developer/1007630419) | [Klaus Fecker](https://appshunter.io/developer/1455227164) |

## What reviewers say

### iTuner

[App page](https://appshunter.io/ios/app/ituner-chromatic-tuner/id1119672835)

This professional chromatic tuner offers high accuracy for instruments like guitar, piano, and violin. It includes a tone generator with various tuning systems, waveforms, and a frequency meter for precise tuning and voice training.

**Highlights:** High accuracy chromatic tuning, Tone generator with tuning forks, Frequency meter and spectrum FFT, Multiple tuning systems, Adjustable tuning frequency, Various waveform generation

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $0.99 | per year |
| Unlock octaves | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |


### UniTuner Pro

[App page](https://appshunter.io/ios/app/unituner-pro-chromatic-tuner/id6741528331)

This advanced chromatic tuner offers 1/10th cent accuracy with visual feedback and a tone generator. It supports over 200 string instrument tunings, custom tunings, and various tuning systems. Visualize pitch, harmonics, and overtones for precise instrument tuning.

**Highlights:** 1/10th cent accuracy, Tone generator with multiple waveforms, Over 200 instrument tunings, Custom tuning creation, Audio visualization (spectrogram), Intonation diagram (tuning map)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iTuner free?

iTuner is free to download, with in-app purchases available.

### Is UniTuner Pro free?

UniTuner Pro costs $7.99, with no in-app purchases.

### Which has better reviews, iTuner or UniTuner Pro?

UniTuner Pro is rated higher. iTuner averages 4.4 out of 5 from 116 ratings, while UniTuner Pro averages 5.0 from 1 ratings.

### Do iTuner or UniTuner Pro have ads?

Neither iTuner nor UniTuner Pro shows ads.

### Which is updated more often, iTuner or UniTuner Pro?

iTuner ships an update every 4 months, and UniTuner Pro fortnightly. Most recently, iTuner was updated on October 29, 2026 and UniTuner Pro on October 13, 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.*