# eSUS Feedback vs Previne e

The clearest difference is device support: eSUS Feedback at 3 against Previne e's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | eSUS Feedback | Previne e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 35 MB | 10 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Biatic](https://appshunter.io/developer/1604281529) | [HORIZON INOVACAO E TECNOLOGIA LTDA](https://appshunter.io/developer/1491767406) |

## What reviewers say

### eSUS Feedback

[App page](https://appshunter.io/ios/app/esus-feedback/id1604281527)

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

**In-app purchases:** none


### Previne e

[App page](https://appshunter.io/ios/app/previne-e-sus-aps/id1636762567)

**In-app purchases:** none


## Frequently asked questions

### Is eSUS Feedback free?

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

### Is Previne e free?

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

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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.*