# Guitar Tuner vs TunerKit

The clearest difference is in-app purchases: TunerKit at none against Guitar Tuner's 1. TunerKit also leads on update cadence (weekly vs every 4 months) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Guitar Tuner sells 1 one-off in-app purchase. TunerKit asks for nothing beyond the download.

Guitar Tuner ships an update every 4 months, TunerKit weekly. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Guitar Tuner | TunerKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8.2K ratings)](https://appshunter.io/ios/app/guitar-tuner-chromatic/id423214938/reviews)** | — |
| Number of ratings | **8.2K** | — |
| Positive reviews | 63.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 65 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Last Harmonic LLC](https://appshunter.io/developer/1434701537) | [Kyusung Lee](https://appshunter.io/developer/1812204026) |

## What reviewers say

### Guitar Tuner

[App page](https://appshunter.io/ios/app/guitar-tuner-chromatic/id423214938)

This application provides a highly accurate chromatic tuner for any instrument. It features advanced noise cancellation and a detailed fine-tuning display, ensuring precise pitch readings for musicians of all levels. The tuner offers a fast refresh rate and works with any note.

**Highlights:** Works with any instrument, Chromatic tuning for any note, Accurate to 0.33 Hz, Noise cancellation slider, Fine tuning display (+/- 50 cents), Fast 0.1 second refresh rate

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Accurate tuning
- 💡 Useful background noise filter
- 🎨 Clean and intuitive interface
- 🆓 Free and no ads

**What reviewers complain about**

- 🐛 Unstable and freezes/crashes frequently
- 🤔 Struggles with lower strings and some notes
- 🤷‍♂️ Inconsistent performance across devices
- 🙄 Displays incorrect note information at times

**Reported bugs**

- Freezes and crashes on certain devices
- Incorrect note detection and tuning
- Fails to work in noisy environments

**Requested features**

- Add more tuning options (e.g. drop tunings)
- Improve stability and reduce crashes
- Provide more customization options


### TunerKit

[App page](https://appshunter.io/ios/app/tunerkit/id6781897343)

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

**In-app purchases:** none


## Frequently asked questions

### Is Guitar Tuner free?

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

### Is TunerKit free?

TunerKit is free to download, with no in-app purchases.

### Do Guitar Tuner or TunerKit have ads?

Both Guitar Tuner and TunerKit show ads.

### Which is updated more often, Guitar Tuner or TunerKit?

Guitar Tuner ships an update every 4 months, and TunerKit weekly. Most recently, Guitar Tuner was updated on November 1, 2026 and TunerKit on October 28, 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.*