# Prevego vs Smart Fan US

The clearest difference is iOS requirement: Prevego at 12.1 against Smart Fan US's 14.0. On price, ads, in-app purchases and device support 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 | Prevego | Smart Fan US |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 37 MB | 66 MB |
| Requires iOS | **12.1** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LAKINDRA BIRGUNDA](https://appshunter.io/developer/796937464) | [Seitron Spa](https://appshunter.io/developer/1222487753) |

## What reviewers say

### Prevego

[App page](https://appshunter.io/ios/app/prevego/id1487290529)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Fan US

[App page](https://appshunter.io/ios/app/smart-fan-us/id6480203693)

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

**In-app purchases:** none


## Frequently asked questions

### Is Prevego free?

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

### Is Smart Fan US free?

Smart Fan US is free to download, with no in-app purchases.

### Do Prevego or Smart Fan US have ads?

Neither Prevego nor Smart Fan US shows ads.

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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.*