# Mr. Einstein vs Staff Medewerker

Mr. Einstein and Staff Medewerker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mr. Einstein | Staff Medewerker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 70 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mr. Einstein HR B.V.](https://appshunter.io/developer/1450718113) | [Staff Support B.V.](https://appshunter.io/developer/1484485577) |

## 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


### Staff Medewerker

[App page](https://appshunter.io/ios/app/staff-medewerker/id1484485578)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mr. Einstein free?

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

### Is Staff Medewerker free?

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

### Do Mr. Einstein or Staff Medewerker have ads?

Neither Mr. Einstein nor Staff Medewerker shows ads.

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

Mr. Einstein ships an update every 3 weeks, and Staff Medewerker every 3 weeks. Most recently, Mr. Einstein was updated on November 2, 2026 and Staff Medewerker on November 3, 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.*