# GtrLib Chords vs iontuner

The clearest difference is ads: iontuner at none against GtrLib Chords's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GtrLib Chords ships an update fortnightly, iontuner every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GtrLib Chords | iontuner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.4K ratings)](https://appshunter.io/ios/app/gtrlib-chords/id1394407011/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 77.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bijoy Thangaraj](https://appshunter.io/developer/453056920) | [Seth Adam Mundall](https://appshunter.io/developer/1626079549) |

## What reviewers say

### GtrLib Chords

[App page](https://appshunter.io/ios/app/gtrlib-chords/id1394407011)

This app is a comprehensive guitar chord library for players of all skill levels. It offers thousands of chords with multiple voicings, fingerings, and audio demonstrations. Easily search, customize, and export chords for practice, learning, or music production.

**Highlights:** Extensive chord library, Multiple voicings and inversions, Audio demonstrations, Suggested fingerings, Quick search functionality, Export as PNG or MIDI, Left-handed mode

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

**In-app purchases:** none


### iontuner

[App page](https://appshunter.io/ios/app/iontuner/id6767259524)

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

**In-app purchases:** none


## Frequently asked questions

### Is GtrLib Chords free?

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

### Is iontuner free?

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

### Do GtrLib Chords or iontuner have ads?

GtrLib Chords shows ads; iontuner does not.

### Which is updated more often, GtrLib Chords or iontuner?

GtrLib Chords ships an update fortnightly, and iontuner every 3 weeks. Most recently, GtrLib Chords was updated on October 29, 2026 and iontuner on October 24, 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.*