# Autoharp vs StringForge

The clearest difference is price: StringForge at Free against Autoharp's $1.99. StringForge also leads on in-app purchases (none vs 2) and update cadence (weekly vs every 2 months). Autoharp's advantage is iOS requirement (12.0 vs 17.0). On ads and device support there is nothing between them.

StringForge is free to download; Autoharp costs $1.99 up front. Autoharp sells 2 one-off in-app purchases. StringForge asks for nothing beyond the download.

Autoharp ships an update every 2 months, StringForge weekly. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Autoharp | StringForge |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/autoharp/id366274361/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 15 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arlo Leach](https://appshunter.io/developer/353281976) | [Michael Graham](https://appshunter.io/developer/1675637862) |

## What reviewers say

### Autoharp

[App page](https://appshunter.io/ios/app/autoharp/id366274361)

Experience the realistic sound of an autoharp with intuitive chord buttons and strumming. Enhance your music with built-in effects and use it as a MIDI controller. Customize string and chord layouts for advanced control.

**Highlights:** Realistic autoharp sound, Chord buttons and strumming, Built-in chorus, delay, and reverb effects, MIDI controller output, Customizable string and chord layouts, Save and switch effect programs

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Save Multiple Effects Programs | $0.99 | one-time |
| Set Up Custom Chord Layouts | $3.99 | one-time |


### StringForge

[App page](https://appshunter.io/ios/app/stringforge-guitar-tuner/id6797077731)

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

**In-app purchases:** none


## Frequently asked questions

### Is Autoharp free?

Autoharp costs $1.99, and also offers in-app purchases.

### Is StringForge free?

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

### Do Autoharp or StringForge have ads?

Neither Autoharp nor StringForge shows ads.

### Which is updated more often, Autoharp or StringForge?

Autoharp ships an update every 2 months, and StringForge weekly. Most recently, Autoharp was updated on October 16, 2026 and StringForge on October 1, 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.*