# Onsite Mobile by Avetta vs Protecht.ERM

The clearest difference is iOS requirement: Onsite Mobile by Avetta at 13.0 against Protecht.ERM's 16.6. On price, review sentiment, update cadence and ads there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 6, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Onsite Mobile by Avetta | Protecht.ERM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 84 MB | 68 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pegasus Management Pty Ltd](https://appshunter.io/developer/1076877598) | [Protecht](https://appshunter.io/developer/1108418545) |

## What reviewers say

### Onsite Mobile by Avetta

[App page](https://appshunter.io/ios/app/onsite-mobile-by-avetta/id1076877599)

Access real-time compliance data for your workforce, including contractors. Verify their qualifications, insurance, and licenses to ensure site safety and project readiness. Audit compliance in the field and create actions based on business rules.

**Highlights:** Real-time compliance access, Contractor information lookup, Verify insurance and licenses, Analyze work roles and competencies, Field compliance auditing, Create compliance actions

**Features:** Vision Pro support

**In-app purchases:** none


### Protecht.ERM

[App page](https://appshunter.io/ios/app/protechterm/id1317634271)

Empower your frontline staff with a mobile tool for essential risk management. Quickly and securely handle incidents, assessments, and tasks directly from their devices, even offline. Capture data, attach visual evidence, and stay connected to your risk processes from anywhere.

**Highlights:** Manage incidents, KRIs, and compliance attestations, Create and update risk assessments and actions, Attach photos and visual evidence, Offline functionality for remote work, Secure mobile access for staff

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

**In-app purchases:** none


## Frequently asked questions

### Is Onsite Mobile by Avetta free?

Onsite Mobile by Avetta is free to download, with no in-app purchases.

### Is Protecht.ERM free?

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

### Do Onsite Mobile by Avetta or Protecht.ERM have ads?

Neither Onsite Mobile by Avetta nor Protecht.ERM shows ads.

### Which is updated more often, Onsite Mobile by Avetta or Protecht.ERM?

Onsite Mobile by Avetta ships an update every 2 months, and Protecht.ERM every 2 months. Most recently, Onsite Mobile by Avetta was updated on September 6, 2026 and Protecht.ERM on September 17, 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.*