# Hooktheory II vs Charango

The clearest difference is price: Charango at $7.99 against Hooktheory II's $19.99. Charango also leads on in-app purchases (none vs 1). Hooktheory II's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On update cadence and ads there is nothing between them.

Hooktheory II costs $19.99 and Charango $7.99 up front. Hooktheory II sells 1 one-off in-app purchase. Charango asks for nothing beyond the download.

Hooktheory II ships an update monthly, Charango every 2 weeks. Both last shipped on October 26, 2026.

## The numbers

| Metric | Hooktheory II | Charango |
| --- | --- | --- |
| Price | $19.99 | **$7.99** |
| Rating | **[4.8 (28 ratings)](https://appshunter.io/ios/app/hooktheory-ii/id1148793641/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 92.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 38 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hooktheory LLC](https://appshunter.io/developer/862112895) | [ByteHaven Studios](https://appshunter.io/developer/6799328933) |

## What reviewers say

### Hooktheory II

[App page](https://appshunter.io/ios/app/hooktheory-ii/id1148793641)

This app helps you understand and create sophisticated music by teaching advanced chord progressions and melody techniques. Learn from interactive exercises and audiovisual examples inspired by popular artists. It's designed for musicians looking to enhance their songwriting skills.

**Highlights:** Learn seventh chords, embellishments, and secondary chords, Master minor harmony, modes, and modal mixture, Discover songwriting tactics from famous artists, Interactive exercises and audiovisual examples, Compose chords and melody in various scales, Utilize chord inversions and complex chord types

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $19.99 | one-time |


### Charango

[App page](https://appshunter.io/ios/app/charango-tuner-chords-learn/id6813562602)

**In-app purchases:** none


## Frequently asked questions

### Is Hooktheory II free?

Hooktheory II costs $19.99, and also offers in-app purchases.

### Is Charango free?

Charango costs $7.99, with no in-app purchases.

### Do Hooktheory II or Charango have ads?

Neither Hooktheory II nor Charango shows ads.

### Which is updated more often, Hooktheory II or Charango?

Hooktheory II ships an update monthly, and Charango every 2 weeks. Most recently, Hooktheory II was updated on October 26, 2026 and Charango on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*