# Reverse Audio vs EchoForge

The clearest difference is in-app purchases: EchoForge at none against Reverse Audio's 4. EchoForge also leads on iOS requirement (15.0 vs 26.0). Reverse Audio's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Reverse Audio sells 4 in-app purchases, starting at $4.99 per month. EchoForge asks for nothing beyond the download.

Reverse Audio ships an update weekly, EchoForge every 4 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Reverse Audio | EchoForge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Size | 31 MB | 29 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andre Grillo](https://appshunter.io/developer/1847194422) | [lapnito.cz s.r.o.](https://appshunter.io/developer/1577358577) |

## What reviewers say

### Reverse Audio

[App page](https://appshunter.io/ios/app/reverse-audio-supaflip/id6758237778)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SupaFlip Premium | $4.99 | per month |
| SupaFlip Premium (Weekly) | $7.99 | per 7 days |
| SupaFlip Premium (Weekly) | $7.99 | per 7 days |
| SupaFlip Premium (Annual) | $39.99 | per year |


### EchoForge

[App page](https://appshunter.io/ios/app/echoforge-voice-changer/id6761810177)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reverse Audio free?

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

### Is EchoForge free?

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

### Do Reverse Audio or EchoForge have ads?

Neither Reverse Audio nor EchoForge shows ads.

### Which is updated more often, Reverse Audio or EchoForge?

Reverse Audio ships an update weekly, and EchoForge every 4 months. Most recently, Reverse Audio was updated on October 25, 2026 and EchoForge on October 25, 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.*