# Univiser Buddy vs PrepAiro GRE

The clearest difference is iOS requirement: PrepAiro GRE at 13.0 against Univiser Buddy's 15.1. 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 | Univiser Buddy | PrepAiro GRE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 54 MB | 145 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Univiser (Pvt) Ltd](https://appshunter.io/developer/1495125822) | [PrepAIro](https://appshunter.io/developer/1795391659) |

## What reviewers say

### Univiser Buddy

[App page](https://appshunter.io/ios/app/univiser-buddy/id6470714839)

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

**In-app purchases:** none


### PrepAiro GRE

[App page](https://appshunter.io/ios/app/prepairo-gre/id6757590892)

**In-app purchases:** none


## Frequently asked questions

### Is Univiser Buddy free?

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

### Is PrepAiro GRE free?

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

### Do Univiser Buddy or PrepAiro GRE have ads?

Neither Univiser Buddy nor PrepAiro GRE 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.*