# GRE Math Exam Prep Flashcards vs PrepAiro GRE

The clearest difference is in-app purchases: PrepAiro GRE at none against GRE Math Exam Prep Flashcards's 5. PrepAiro GRE also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. GRE Math Exam Prep Flashcards sells 5 in-app purchases, starting at $4.99 per 7 days. PrepAiro GRE asks for nothing beyond the download.

## The numbers

| Metric | GRE Math Exam Prep Flashcards | PrepAiro GRE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 37 MB | 145 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Alexander Pyjik](https://appshunter.io/developer/1770367776) | [PrepAIro](https://appshunter.io/developer/1795391659) |

## What reviewers say

### GRE Math Exam Prep Flashcards

[App page](https://appshunter.io/ios/app/gre-math-exam-prep-flashcards/id6747243903)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GRE Weekly Full Access | $4.99 | per 7 days |
| GRE Monthly Full Access | $10.99 | per month |
| GRE Monthly Full Access | $24.99 | per month |
| GRE Quarterly Full Access | $44.99 | per 3 months |
| GRE Quarterly Full Access | $49.99 | per 3 months |


### PrepAiro GRE

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

**In-app purchases:** none


## Frequently asked questions

### Is GRE Math Exam Prep Flashcards free?

GRE Math Exam Prep Flashcards 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 Math Exam Prep Flashcards or PrepAiro GRE have ads?

Neither GRE Math Exam Prep Flashcards nor PrepAiro GRE shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*