# PERI Material Scan vs Trustbook

The clearest difference is update cadence: Trustbook at every 5 weeks against PERI Material Scan's every 9 months. PERI Material Scan's advantage is iOS requirement (13.0 vs 16.6). 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, Trustbook every 5 weeks. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | PERI Material Scan | Trustbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trustbook/id6746893028/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 11 MB | 31 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PERI GmbH](https://appshunter.io/developer/626229088) | [Trustbook AG](https://appshunter.io/developer/1759976925) |

## What reviewers say

### PERI Material Scan

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Trustbook

[App page](https://appshunter.io/ios/app/trustbook/id6746893028)

This app centralizes and simplifies your contracts and insurance policies. It uses AI to summarize terms, uncover hidden costs, and help you negotiate better deals. Securely store all your important documents in one place for easy access and management.

**Highlights:** Centralized contract storage, AI-powered term simplification, Hidden cost identification, Natural language contract queries, Automated negotiation email drafting, Privacy-focused data handling

**Features:** macOS Compatibility

**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 Trustbook free?

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

### Do PERI Material Scan or Trustbook have ads?

Neither PERI Material Scan nor Trustbook shows ads.

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

PERI Material Scan ships an update every 9 months, and Trustbook every 5 weeks. Most recently, PERI Material Scan was updated on September 9, 2026 and Trustbook on September 11, 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.*