# AI Harp vs StrumTune

The clearest difference is price: StrumTune at Free against AI Harp's $0.99. StrumTune also leads on in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

StrumTune is free to download; AI Harp costs $0.99 up front. AI Harp sells 1 one-off in-app purchase. StrumTune asks for nothing beyond the download.

## The numbers

| Metric | AI Harp | StrumTune |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [树伟 杨](https://appshunter.io/developer/1843510075) | [Cafo Kajmer](https://appshunter.io/developer/1878743006) |

## What reviewers say

### AI Harp

[App page](https://appshunter.io/ios/app/ai-harp/id6760115035)

This app provides real-time feedback for harmonica practice, acting as a tuner, coach, and tab trainer. It offers guided exercises, detailed performance metrics, and progress tracking to help users improve their playing.

**Highlights:** Real-time tuner and feedback, Guided practice exercises, Detailed performance metrics, Tab import/export, Metronome with tap tempo, Progress tracking and analysis

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Harp Pro | $1.99 | one-time |


### StrumTune

[App page](https://appshunter.io/ios/app/strumtune/id6802655431)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Harp free?

AI Harp costs $0.99, and also offers in-app purchases.

### Is StrumTune free?

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

### Do AI Harp or StrumTune have ads?

Neither AI Harp nor StrumTune 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.*