# Chord Spell vs Note Forge

The clearest difference is ads: Note Forge at none against Chord Spell's shown. Note Forge also leads on iOS requirement (15.0 vs 17). 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.

Chord Spell ships an update weekly, Note Forge every 10 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Chord Spell | Note Forge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chord-spell/id6759431250/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Ad-supported | — |
| 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


### Note Forge

[App page](https://appshunter.io/ios/app/note-forge-music-theory/id6771579983)

**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 Note Forge free?

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

### Do Chord Spell or Note Forge have ads?

Chord Spell shows ads; Note Forge does not.

### Which is updated more often, Chord Spell or Note Forge?

Chord Spell ships an update weekly, and Note Forge every 10 days. Most recently, Chord Spell was updated on October 31, 2026 and Note Forge 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.*