# Mr. Einstein vs Tiemdo Planning

Mr. Einstein and Tiemdo Planning 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.

Mr. Einstein ships an update every 3 weeks, Tiemdo Planning every 4 weeks. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Mr. Einstein | Tiemdo Planning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 70 MB | 43 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mr. Einstein HR B.V.](https://appshunter.io/developer/1450718113) | [Tiemdo B.V.](https://appshunter.io/developer/1705236774) |

## 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


### Tiemdo Planning

[App page](https://appshunter.io/ios/app/tiemdo-planning/id6463897003)

**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 Tiemdo Planning free?

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

### Do Mr. Einstein or Tiemdo Planning have ads?

Neither Mr. Einstein nor Tiemdo Planning shows ads.

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

Mr. Einstein ships an update every 3 weeks, and Tiemdo Planning every 4 weeks. Most recently, Mr. Einstein was updated on September 15, 2026 and Tiemdo Planning on September 9, 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.*