# Open String Guitar Chords vs Pro Looper

The clearest difference is review sentiment: Open String Guitar Chords at 100% against Pro Looper's 0%. Open String Guitar Chords also leads on rating (4.7 vs 3.0) and iOS requirement (11.0 vs 14.0). Pro Looper's advantage is update cadence (every 2 months vs every 7 months) and price ($9.99 vs $12.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Open String Guitar Chords costs $12.99 and Pro Looper $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Open String Guitar Chords holds the better App Store score, 4.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 100% of Open String Guitar Chords's written reviews are positive against 0% of Pro Looper's.

Open String Guitar Chords ships an update every 7 months, Pro Looper every 2 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Open String Guitar Chords | Pro Looper |
| --- | --- | --- |
| Price | $12.99 | **$9.99** |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/open-string-guitar-chords/id969215522/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/pro-looper-loop-guitar-voice/id1535339943/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 34 MB | 40 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fonexsis](https://appshunter.io/developer/419001763) | [Pro Apps LLC](https://appshunter.io/developer/1535339945) |

## 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


### Pro Looper

[App page](https://appshunter.io/ios/app/pro-looper-loop-guitar-voice/id1535339943)

Create professional music tracks with seamless loops using voice commands. This app helps you jam, practice, and build musical skills like rhythm and melody. Share your creations easily with friends and fans.

**Highlights:** Voice-controlled looping, Seamless loop splicing, Adaptive click track, Skill building for rhythm and melody, Clip and share music mixes, 3D mix panel

**In-app purchases:** none


## Frequently asked questions

### Is Open String Guitar Chords free?

Open String Guitar Chords costs $12.99, with no in-app purchases.

### Is Pro Looper free?

Pro Looper costs $9.99, with no in-app purchases.

### Which has better reviews, Open String Guitar Chords or Pro Looper?

Open String Guitar Chords is rated higher. Open String Guitar Chords averages 4.7 out of 5 from 3 ratings, while Pro Looper averages 3.0 from 2 ratings.

### Do Open String Guitar Chords or Pro Looper have ads?

Neither Open String Guitar Chords nor Pro Looper shows ads.

### Which is updated more often, Open String Guitar Chords or Pro Looper?

Open String Guitar Chords ships an update every 7 months, and Pro Looper every 2 months. Most recently, Open String Guitar Chords was updated on October 9, 2026 and Pro Looper on October 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.*