# iAutoharp vs Negative Harmony

The clearest difference is price: iAutoharp at $1.99 against Negative Harmony's $2.99. iAutoharp also leads on iOS requirement (15.2 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

iAutoharp costs $1.99 and Negative Harmony $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | iAutoharp | Negative Harmony |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/iautoharp/id304091719/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 18.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | — |
| Monetization | Paid | — |
| Size | 4 MB | 32 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HotPaw Productions](https://appshunter.io/developer/285074853) | [Martin Adler](https://appshunter.io/developer/1896354791) |

## What reviewers say

### iAutoharp

[App page](https://appshunter.io/ios/app/iautoharp/id304091719)

Easily play chords and strum along to popular tunes without musical training. Reconfigure chord buttons for over 150 chords per key and experiment with melodies by picking subsets of strings.

**Highlights:** Tap chord buttons to strum, Switch keys and chords effortlessly, Reconfigure over 150 chords per key, Pick out melodies by pinching strings, Accompaniment for singing or playing along

**In-app purchases:** none


### Negative Harmony

[App page](https://appshunter.io/ios/app/negative-harmony/id6781442884)

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

**In-app purchases:** none


## Frequently asked questions

### Is iAutoharp free?

iAutoharp costs $1.99, with no in-app purchases.

### Is Negative Harmony free?

Negative Harmony costs $2.99, with no in-app purchases.

### Do iAutoharp or Negative Harmony have ads?

Neither iAutoharp nor Negative Harmony 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.*