# Open String Guitar Chords vs My Chord Library

The clearest difference is price: My Chord Library at $1.99 against Open String Guitar Chords's $7.99. My Chord Library also leads on rating (5.0 vs 4.7) and update cadence (every 2 months vs every 7 months). Open String Guitar Chords's advantage is review sentiment (100% vs 75%) and ratings volume (3 vs 1). On ads, in-app purchases, monetization model and device support there is nothing between them.

Open String Guitar Chords costs $7.99 and My Chord Library $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

My Chord Library holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews complicate that: 100% of Open String Guitar Chords's written reviews are positive against 75% of My Chord Library's, so the app with the better star average is not the one people write more warmly about.

Open String Guitar Chords ships an update every 7 months, My Chord Library every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Open String Guitar Chords | My Chord Library |
| --- | --- | --- |
| Price | $7.99 | **$1.99** |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/open-string-guitar-chords/id969215522/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/my-chord-library/id1615546268/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 34 MB | 5 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fonexsis](https://appshunter.io/developer/419001763) | [浴萍 何](https://appshunter.io/developer/1605623093) |

## What reviewers say

### Open String Guitar Chords

[App page](https://appshunter.io/ios/app/open-string-guitar-chords/id969215522)

Explore a vast collection of open string guitar chords with multiple voicings and transposition options. This app provides instant playback, optimal fingerings, and scale degree information for musicians of all levels.

**Highlights:** 596 open string chords, Chord transposition with capo, Optimal fingerings provided, Instant chord playback, 3 guitar sound banks, Scale degree display

**Features:** macOS Compatibility

**In-app purchases:** none


### My Chord Library

[App page](https://appshunter.io/ios/app/my-chord-library/id1615546268)

Create and manage your personal chord library. Record learned chords, customize your own, and preview sounds anytime. Export chords as images for sharing or printing.

**Highlights:** Create personal chord library, Record learned chords, Customize chord presses, Preview chord sounds, Export chords as images, Large chord library access

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

**In-app purchases:** none


## Frequently asked questions

### Is Open String Guitar Chords free?

Open String Guitar Chords costs $7.99, with no in-app purchases.

### Is My Chord Library free?

My Chord Library costs $1.99, with no in-app purchases.

### Which has better reviews, Open String Guitar Chords or My Chord Library?

My Chord Library is rated higher. Open String Guitar Chords averages 4.7 out of 5 from 3 ratings, while My Chord Library averages 5.0 from 1 ratings.

### Do Open String Guitar Chords or My Chord Library have ads?

Neither Open String Guitar Chords nor My Chord Library shows ads.

### Which is updated more often, Open String Guitar Chords or My Chord Library?

Open String Guitar Chords ships an update every 7 months, and My Chord Library every 2 months. Most recently, Open String Guitar Chords was updated on October 24, 2026 and My Chord Library 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.*