# Accel Synth vs REVBOX

The clearest difference is ads: REVBOX at none against Accel Synth's shown. Accel Synth's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Accel Synth sells 8 in-app purchases, starting at $0.99 per month and REVBOX sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Accel Synth | REVBOX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Size | 37 MB | 87 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Resonance Logic, LLC](https://appshunter.io/developer/1763547315) | [Shenzhen Taizhi Wansi Technology Co., Ltd.](https://appshunter.io/developer/822018993) |

## 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 |


### REVBOX

[App page](https://appshunter.io/ios/app/revbox/id6759547933)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Accel Synth free?

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

### Is REVBOX free?

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

### Do Accel Synth or REVBOX have ads?

Accel Synth shows ads; REVBOX 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.*