# GRE Exam Preparation vs PrepAiro GRE

The clearest difference is in-app purchases: PrepAiro GRE at none against GRE Exam Preparation's 2. PrepAiro GRE also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GRE Exam Preparation sells 2 in-app purchases, starting at $4.99 per 7 days. PrepAiro GRE asks for nothing beyond the download.

## The numbers

| Metric | GRE Exam Preparation | PrepAiro GRE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Size | 46 MB | 145 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zakaria Ferzazi](https://appshunter.io/developer/1801741449) | [PrepAIro](https://appshunter.io/developer/1795391659) |

## What reviewers say

### GRE Exam Preparation

[App page](https://appshunter.io/ios/app/gre-exam-preparation/id6748681628)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $29.99 | per year |


### PrepAiro GRE

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

**In-app purchases:** none


## Frequently asked questions

### Is GRE Exam Preparation free?

GRE Exam Preparation is free to download, with in-app purchases available.

### Is PrepAiro GRE free?

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

### Do GRE Exam Preparation or PrepAiro GRE have ads?

GRE Exam Preparation shows ads; PrepAiro GRE does not.

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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.*