# RecallMate vs E

The clearest difference is in-app purchases: RecallMate at none against E's 3. RecallMate also leads on ads (none vs shown). E's advantage is iOS requirement (13.0 vs 18.2). On price and device support there is nothing between them.

Both are free to download. E sells 3 in-app purchases, starting at $5.99 per month. RecallMate asks for nothing beyond the download.

## The numbers

| Metric | RecallMate | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Size | 7 MB | 77 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tetsuhiro Nomura](https://appshunter.io/developer/1806548895) | [Sota Kondo](https://appshunter.io/developer/1696498621) |

## What reviewers say

### RecallMate

[App page](https://appshunter.io/ios/app/recallmate-spaced-repetition/id6744206597)

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-tango/id6756252774)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Light Plan | $5.99 | per month |
| Monthly Standard Plan | $9.99 | per month |
| Annual Standard Plan | $89.99 | per year |


## Frequently asked questions

### Is RecallMate free?

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

### Is E free?

E is free to download, with in-app purchases available.

### Do RecallMate or E have ads?

E shows ads; RecallMate 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.*