# Chords Explorer vs MOUND

The clearest difference is review sentiment: Chords Explorer at 100% against MOUND's 67%. Chords Explorer also leads on rating (5.0 vs 4.8) and iOS requirement (15.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Chords Explorer sells 1 one-off in-app purchase and MOUND sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Chords Explorer holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 7 and 8 respectively. Written reviews point the same way: 100% of Chords Explorer's written reviews are positive against 67% of MOUND's.

Chords Explorer ships an update every 8 days, MOUND every 5 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Chords Explorer | MOUND |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/chords-explorer/id6761266228/reviews)** | [4.8 (8 ratings)](https://appshunter.io/ios/app/mound-music-generator/id6768479656/reviews) |
| Number of ratings | 7 | **8** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 26 MB | 176 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Loup Vuarnesson](https://appshunter.io/developer/1888506646) | [fourtrack.fm LLC](https://appshunter.io/developer/1883350705) |

## What reviewers say

### Chords Explorer

[App page](https://appshunter.io/ios/app/chords-explorer/id6761266228)

This app helps musicians, producers, and songwriters generate and refine chord progressions. It offers various tools like a piano keyboard, guitar fretboard, and random chord generator to spark creativity. Progressions can be exported in multiple formats.

**Highlights:** Piano keyboard and guitar fretboard views, Random chord generator, Real-time audio playback, Smart chord suggestions, Drag and reorder chords, Custom Chord Builder, Export to MIDI, WAV, or TXT

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Exports | $2.99 | one-time |


### MOUND

[App page](https://appshunter.io/ios/app/mound-music-generator/id6768479656)

Create unique music by layering sounds and applying effects with intuitive touch controls. Explore chord progressions, sonic combinations, and evolving soundscapes.

**Highlights:** Collage soundscape sequencer, Four mix channels, 100+ soundfont instruments, Paint to drive effects, Euclidean sequencing, Choose key, scale, BPM, and sequence length

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MOUND Lifetime Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Chords Explorer free?

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

### Is MOUND free?

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

### Which has better reviews, Chords Explorer or MOUND?

Chords Explorer is rated higher. Chords Explorer averages 5.0 out of 5 from 7 ratings, while MOUND averages 4.8 from 8 ratings.

### Do Chords Explorer or MOUND have ads?

Neither Chords Explorer nor MOUND shows ads.

### Which is updated more often, Chords Explorer or MOUND?

Chords Explorer ships an update every 8 days, and MOUND every 5 days. Most recently, Chords Explorer was updated on October 31, 2026 and MOUND on November 5, 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.*