# Fretwise vs Thelonious

The clearest difference is in-app purchases: Thelonious at none against Fretwise's 1. Thelonious also leads on iOS requirement (15.1 vs 17.4). On price, ads and device support there is nothing between them.

Both are free to download. Fretwise sells 1 one-off in-app purchase. Thelonious asks for nothing beyond the download.

## The numbers

| Metric | Fretwise | Thelonious |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 4 MB | 34 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Bolling](https://appshunter.io/developer/1416824787) | [Robert Natale](https://appshunter.io/developer/1885874591) |

## What reviewers say

### Fretwise

[App page](https://appshunter.io/ios/app/fretwise/id6757199291)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

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


### Thelonious

[App page](https://appshunter.io/ios/app/thelonious/id6760714389)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fretwise free?

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

### Is Thelonious free?

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

### Do Fretwise or Thelonious have ads?

Neither Fretwise nor Thelonious shows ads.

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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.*