# BlueScalesTrainer vs ChordSmith

The clearest difference is price: ChordSmith at Free against BlueScalesTrainer's $2.99. ChordSmith also leads on update cadence (fortnightly vs every 5 months). BlueScalesTrainer's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 16.4). On ads and device support there is nothing between them.

ChordSmith is free to download; BlueScalesTrainer costs $2.99 up front. ChordSmith sells 1 one-off in-app purchase. BlueScalesTrainer asks for nothing beyond the download.

BlueScalesTrainer ships an update every 5 months, ChordSmith fortnightly. The most recent releases landed on October 13, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | BlueScalesTrainer | ChordSmith |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/bluescalestrainer/id1455877520/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 39 MB | 49 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Arnhold](https://appshunter.io/developer/432185706) | [Remnant Workshop, Inc.](https://appshunter.io/developer/1885670197) |

## What reviewers say

### BlueScalesTrainer

[App page](https://appshunter.io/ios/app/bluescalestrainer/id1455877520)

Learn guitar scales with your own songs. Analyze music to find keys and display matching scales. Practice with visual fretboard views, adjustable speed, and effects. Supports foot pedal control and integrates with your iTunes library.

**Highlights:** Song key analysis, Visual scale patterns, Fretboard note display, Adjustable playback speed and pitch, Built-in audio effects, Foot pedal control support, Playlist management

**In-app purchases:** none


### ChordSmith

[App page](https://appshunter.io/ios/app/chordsmith/id6795704076)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $0.99 | one-time |


## Frequently asked questions

### Is BlueScalesTrainer free?

BlueScalesTrainer costs $2.99, with no in-app purchases.

### Is ChordSmith free?

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

### Do BlueScalesTrainer or ChordSmith have ads?

Neither BlueScalesTrainer nor ChordSmith shows ads.

### Which is updated more often, BlueScalesTrainer or ChordSmith?

BlueScalesTrainer ships an update every 5 months, and ChordSmith fortnightly. Most recently, BlueScalesTrainer was updated on October 13, 2026 and ChordSmith on October 23, 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.*