# Chord Spell vs Chord Trees

The clearest difference is ads: Chord Trees at none against Chord Spell's shown. Chord Trees also leads on monetization model (free vs ad-supported) and iOS requirement (15.0 vs 17). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Chord Spell against 5.0 for Chord Trees. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Chord Spell ships an update weekly, Chord Trees every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Chord Spell | Chord Trees |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/chord-spell/id6759431250/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/chord-trees/id6772963450/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Ad-supported | **Free** |
| Size | 14 MB | 3 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Haiyi Mei](https://appshunter.io/developer/1878580278) | [Jason Zachariah](https://appshunter.io/developer/1896513710) |

## What reviewers say

### Chord Spell

[App page](https://appshunter.io/ios/app/chord-spell/id6759431250)

Learn piano chords by spelling them out on a virtual keyboard. Get instant feedback on your accuracy and hear the chords played back. Practice daily with customizable chord types and track your progress.

**Highlights:** Spell chords on a virtual piano, Instant feedback on accuracy, Hear chords played back, Supports major, minor, and extended chords, Customizable chord types, Tracks and drills mistakes

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

**In-app purchases:** none


### Chord Trees

[App page](https://appshunter.io/ios/app/chord-trees/id6772963450)

This interactive tool helps musicians visualize and understand chord connections. Explore harmony, compare instrument voicings, and practice ear training with arpeggio loops. Designed for students, songwriters, producers, and teachers.

**Highlights:** Interactive chord tree visualization, Piano chord inversions, Guitar chord fingerings, Diatonic harmony exploration, Arpeggio loop playback, Multiple instrument sounds

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chord Spell free?

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

### Is Chord Trees free?

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

### Which has better reviews, Chord Spell or Chord Trees?

Chord Spell and Chord Trees are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Chord Spell or Chord Trees have ads?

Chord Spell shows ads; Chord Trees does not.

### Which is updated more often, Chord Spell or Chord Trees?

Chord Spell ships an update weekly, and Chord Trees every 5 days. Most recently, Chord Spell was updated on October 31, 2026 and Chord Trees on October 31, 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.*