# Mr. Einstein vs Ragently

The clearest difference is update cadence: Ragently at every 4 days against Mr. Einstein's every 3 weeks. Mr. Einstein's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mr. Einstein ships an update every 3 weeks, Ragently every 4 days. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mr. Einstein | Ragently |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 70 MB | 48 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mr. Einstein HR B.V.](https://appshunter.io/developer/1450718113) | [Ragently](https://appshunter.io/developer/6808376012) |

## What reviewers say

### Mr. Einstein

[App page](https://appshunter.io/ios/app/mr-einstein/id1450718114)

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

**In-app purchases:** none


### Ragently

[App page](https://appshunter.io/ios/app/ragently/id6808376010)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mr. Einstein free?

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

### Is Ragently free?

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

### Do Mr. Einstein or Ragently have ads?

Neither Mr. Einstein nor Ragently shows ads.

### Which is updated more often, Mr. Einstein or Ragently?

Mr. Einstein ships an update every 3 weeks, and Ragently every 4 days. Most recently, Mr. Einstein was updated on October 2, 2026 and Ragently on October 7, 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.*