# Einstein Recall vs AI CogniSphere

The clearest difference is in-app purchases: Einstein Recall at none against AI CogniSphere's 1. Einstein Recall also leads on device support and iOS requirement (16.6 vs 18.6). On price there is nothing between them.

Both are free to download. AI CogniSphere sells 1 in-app purchase, starting at $3.99 per month. Einstein Recall asks for nothing beyond the download.

## The numbers

| Metric | Einstein Recall | AI CogniSphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/einstein-recall/id6746659104/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Ad-supported | — |
| Size | 15 MB | 11 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Scott Collins](https://appshunter.io/developer/1757164581) | [YiAn Hsueh](https://appshunter.io/developer/1825079989) |

## What reviewers say

### Einstein Recall

[App page](https://appshunter.io/ios/app/einstein-recall/id6746659104)

This app helps you retain more of what you read by using spaced repetition. It automatically schedules reviews and allows you to create memory cards from any content with a single tap. Build lasting knowledge with minimal daily effort.

**Highlights:** Auto-scheduled reviews, Instant memory card creation, AI-powered card generation, Image and screenshot analysis, Organize cards into folders, Streak tracking, Daily reminders

**In-app purchases:** none


### AI CogniSphere

[App page](https://appshunter.io/ios/app/ai-cognisphere/id6760450042)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CogniSphere Pro Monthly | $3.99 | per month |


## Frequently asked questions

### Is Einstein Recall free?

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

### Is AI CogniSphere free?

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

---

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