# Intro TU/e vs Imperum

The clearest difference is iOS requirement: Imperum at 13.4 against Intro TU/e's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Intro TU/e ships an update monthly, Imperum every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Intro TU/e | Imperum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 82 MB | 34 MB |
| Requires iOS | 16.4 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Tactile B.V.](https://appshunter.io/developer/1521183267) | [Imperum B.V.](https://appshunter.io/developer/1804530982) |

## What reviewers say

### Intro TU/e

[App page](https://appshunter.io/ios/app/intro-tue/id1631574310)

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

**In-app purchases:** none


### Imperum

[App page](https://appshunter.io/ios/app/imperum/id6743783187)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Intro TU/e free?

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

### Is Imperum free?

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

### Do Intro TU/e or Imperum have ads?

Neither Intro TU/e nor Imperum shows ads.

### Which is updated more often, Intro TU/e or Imperum?

Intro TU/e ships an update monthly, and Imperum every 3 weeks. Most recently, Intro TU/e was updated on October 30, 2026 and Imperum on October 28, 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.*