# WordWise GRE Coach vs PrepAiro GRE

The clearest difference is in-app purchases: PrepAiro GRE at none against WordWise GRE Coach's 2. PrepAiro GRE also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. WordWise GRE Coach sells 2 in-app purchases, starting at $3.99 per month. PrepAiro GRE asks for nothing beyond the download.

## The numbers

| Metric | WordWise GRE Coach | PrepAiro GRE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 87 MB | 145 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Korea Analytics Technology](https://appshunter.io/developer/1645007311) | [PrepAIro](https://appshunter.io/developer/1795391659) |

## What reviewers say

### WordWise GRE Coach

[App page](https://appshunter.io/ios/app/wordwise-gre-coach/id6755045760)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $29.99 | per year |


### PrepAiro GRE

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

**In-app purchases:** none


## Frequently asked questions

### Is WordWise GRE Coach free?

WordWise GRE Coach 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 WordWise GRE Coach or PrepAiro GRE have ads?

Neither WordWise GRE Coach 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.*