# Accel Synth vs EngineForge

The clearest difference is in-app purchases: EngineForge at none against Accel Synth's 8. EngineForge also leads on ads (none vs shown). Accel Synth's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Accel Synth sells 8 in-app purchases, starting at $0.99 per month. EngineForge asks for nothing beyond the download.

## The numbers

| Metric | Accel Synth | EngineForge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Size | 37 MB | 1 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Resonance Logic, LLC](https://appshunter.io/developer/1763547315) | [Shamim Pirzada](https://appshunter.io/developer/6772596010) |

## What reviewers say

### Accel Synth

[App page](https://appshunter.io/ios/app/accel-synth/id6745577640)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| I like the app | $0.99 | per month |
| I want the app to be better | $4.99 | per month |
| Add new sounds faster!!! | $9.99 | per month |
| I’m rich | $100.00 | per month |
| I like the app | $0.99 | one-time |
| I want the app to be better | $4.99 | one-time |
| Add new sounds faster!!! | $9.99 | one-time |
| I'm rich | $100.00 | one-time |


### EngineForge

[App page](https://appshunter.io/ios/app/engineforge/id6785618573)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Accel Synth free?

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

### Is EngineForge free?

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

### Do Accel Synth or EngineForge have ads?

Accel Synth shows ads; EngineForge does not.

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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.*