# AI Flashcards vs e

The clearest difference is in-app purchases: e at none against AI Flashcards's 3. AI Flashcards's advantage is update cadence (every 9 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Flashcards sells 3 in-app purchases, starting at $2.99 per month. e asks for nothing beyond the download.

AI Flashcards ships an update every 9 days, e every 5 weeks. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | AI Flashcards | e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 49 MB | 3 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [StableVortex OU](https://appshunter.io/developer/1748310574) | [e LEA Technologies Sp. z o.o.](https://appshunter.io/developer/1244166172) |

## What reviewers say

### AI Flashcards

[App page](https://appshunter.io/ios/app/ai-flashcards-memoravo-study/id6503194589)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memoravo Plus | $2.99 | per month |
| Memoravo Plus | $4.49 | per month |
| Memoravo Plus | $37.99 | per year |


### e

[App page](https://appshunter.io/ios/app/e-lea24/id6711341803)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Flashcards free?

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

### Is e free?

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

### Do AI Flashcards or e have ads?

Neither AI Flashcards nor e shows ads.

### Which is updated more often, AI Flashcards or e?

AI Flashcards ships an update every 9 days, and e every 5 weeks. Most recently, AI Flashcards was updated on October 11, 2026 and e on October 19, 2026.

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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.*