# Interrogare ImPuls vs Masters Insight

The clearest difference is update cadence: Masters Insight at every 2 days against Interrogare ImPuls's every 14 months. 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.

Interrogare ImPuls ships an update every 14 months, Masters Insight every 2 days. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Interrogare ImPuls | Masters Insight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 days** |
| Size | 22 MB | 27 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Interrogare GmbH](https://appshunter.io/developer/387333874) | [HOYA Medical Singapore Pte Ltd](https://appshunter.io/developer/1458849629) |

## What reviewers say

### Interrogare ImPuls

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Masters Insight

[App page](https://appshunter.io/ios/app/masters-insight/id6744405204)

**In-app purchases:** none


## Frequently asked questions

### Is Interrogare ImPuls free?

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

### Is Masters Insight free?

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

### Do Interrogare ImPuls or Masters Insight have ads?

Neither Interrogare ImPuls nor Masters Insight shows ads.

### Which is updated more often, Interrogare ImPuls or Masters Insight?

Interrogare ImPuls ships an update every 14 months, and Masters Insight every 2 days. Most recently, Interrogare ImPuls was updated on September 8, 2026 and Masters Insight on September 15, 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.*