# PERI Material Scan vs Integrity Assured

The clearest difference is update cadence: PERI Material Scan at every 9 months against Integrity Assured's every 20 months. PERI Material Scan also leads on iOS requirement (13.0 vs 17.0). 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.

PERI Material Scan ships an update every 9 months, Integrity Assured every 20 months. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | PERI Material Scan | Integrity Assured |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 20 months |
| Size | 11 MB | 173 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PERI GmbH](https://appshunter.io/developer/626229088) | [Enerpac](https://appshunter.io/developer/1614468160) |

## What reviewers say

### PERI Material Scan

[App page](https://appshunter.io/ios/app/peri-material-scan/id1483467539)

**Features:** macOS Compatibility

**In-app purchases:** none


### Integrity Assured

[App page](https://appshunter.io/ios/app/integrity-assured/id1669655495)

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

**In-app purchases:** none


## Frequently asked questions

### Is PERI Material Scan free?

PERI Material Scan is free to download, with no in-app purchases.

### Is Integrity Assured free?

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

### Do PERI Material Scan or Integrity Assured have ads?

Neither PERI Material Scan nor Integrity Assured shows ads.

### Which is updated more often, PERI Material Scan or Integrity Assured?

PERI Material Scan ships an update every 9 months, and Integrity Assured every 20 months. Most recently, PERI Material Scan was updated on November 7, 2026 and Integrity Assured on November 12, 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.*