# Keep'Em vs ProLingo

The clearest difference is device support: Keep'Em at 3 against ProLingo's —. Keep'Em also leads on iOS requirement (13.0 vs 16.0). On price and in-app purchases 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 | Keep'Em | ProLingo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 14 months | — |
| Monetization | Free | — |
| Size | 36 MB | 16 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Natalia Khrenova](https://appshunter.io/developer/1564676422) | [JENG LUNG LIEW](https://appshunter.io/developer/1706956584) |

## What reviewers say

### Keep'Em

[App page](https://appshunter.io/ios/app/keepem/id1564676420)

Build and organize your vocabulary across multiple languages with custom flashcards and games. Collect words and phrases from any source, add personal notes, and review them regularly for effective memorization. Tailor your learning experience to your unique needs and explore a multilingual playground.

**Highlights:** Collect words and phrases from any language, Customizable entries with translations and examples, Regular review and reinforcement, Flashcard games for memorization, Support for multiple languages, Organize vocabulary with tags

**In-app purchases:** none


### ProLingo

[App page](https://appshunter.io/ios/app/prolingo/id6472562384)

**In-app purchases:** none


## Frequently asked questions

### Is Keep'Em free?

Keep'Em is free to download, with no in-app purchases.

### Is ProLingo free?

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

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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.*