# ITP onkowissen vs Interrogare ImPuls

The clearest difference is iOS requirement: ITP onkowissen at 12.0 against Interrogare ImPuls's 16.0. 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.

ITP onkowissen ships an update every 10 months, Interrogare ImPuls every 14 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ITP onkowissen | Interrogare ImPuls |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 14 months |
| Size | 27 MB | 22 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [onkowissen.de GmbH](https://appshunter.io/developer/1386290724) | [Interrogare GmbH](https://appshunter.io/developer/387333874) |

## What reviewers say

### ITP onkowissen

[App page](https://appshunter.io/ios/app/itp-onkowissen/id1454008421)

**Features:** macOS Compatibility

**In-app purchases:** none


### Interrogare ImPuls

[App page](https://appshunter.io/ios/app/interrogare-impuls/id6446409029)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ITP onkowissen free?

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

### Is Interrogare ImPuls free?

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

### Do ITP onkowissen or Interrogare ImPuls have ads?

Neither ITP onkowissen nor Interrogare ImPuls shows ads.

### Which is updated more often, ITP onkowissen or Interrogare ImPuls?

ITP onkowissen ships an update every 10 months, and Interrogare ImPuls every 14 months. Most recently, ITP onkowissen was updated on November 2, 2026 and Interrogare ImPuls on October 27, 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.*