# ESigner.App vs Reverse Audio

The clearest difference is update cadence: ESigner.App at weekly against Reverse Audio's every 5 months. ESigner.App also leads on iOS requirement (16 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ESigner.App sells 2 in-app purchases, starting at $4.99 per 7 days and Reverse Audio sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ESigner.App ships an update weekly, Reverse Audio every 5 months. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ESigner.App | Reverse Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (45 ratings)](https://appshunter.io/ios/app/reverse-audio-voice-reverser/id6754038431/reviews)** |
| Number of ratings | — | **45** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | — | Freemium |
| Size | 19 MB | 24 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Clark](https://appshunter.io/developer/1842128870) | [Chris Mullins](https://appshunter.io/developer/1846382003) |

## What reviewers say

### ESigner.App

[App page](https://appshunter.io/ios/app/esignerapp/id6753013885)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $4.99 | per 7 days |
| Sign Smarter, Work Faster | $4.99 | per 7 days |


### Reverse Audio

[App page](https://appshunter.io/ios/app/reverse-audio-voice-reverser/id6754038431)

Record your voice, then instantly play it backward for fun sound effects. Explore creative audio manipulation with speed and pitch controls, and share your unique creations. Works offline for on-the-go audio fun.

**Highlights:** One-tap record and instant reverse playback, Speed and pitch control, Import audio from Files, Trim, save, and share clips, Offline functionality, Premium effects packs

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per 7 days |
| Premium | $3.99 | per 7 days |


## Frequently asked questions

### Is ESigner.App free?

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

### Is Reverse Audio free?

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

### Do ESigner.App or Reverse Audio have ads?

Neither ESigner.App nor Reverse Audio shows ads.

### Which is updated more often, ESigner.App or Reverse Audio?

ESigner.App ships an update weekly, and Reverse Audio every 5 months. Most recently, ESigner.App was updated on September 11, 2026 and Reverse Audio on September 19, 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.*