# RiskProof vs Legionella Guard

The clearest difference is device support: RiskProof at 3 against Legionella Guard's 1. 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.

RiskProof ships an update weekly, Legionella Guard every 4 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RiskProof | Legionella Guard |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 87 MB | 35 MB |
| Requires iOS | **15.5** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dynamic Risk Indicator Ltd](https://appshunter.io/developer/1451065772) | [CERTNOW LIMITED](https://appshunter.io/developer/6785982428) |

## What reviewers say

### RiskProof

[App page](https://appshunter.io/ios/app/riskproof/id1451065773)

Streamline safety checklist processes for UK businesses with digital, customizable forms. Securely store all your safety checklists in the cloud for instant access and manage corrective actions with photo uploads. Ideal for organizing risk management and simplifying compliance.

**Highlights:** Digital, customizable checklists, Cloud storage for checklists, Real-time information access, Offline checklist completion, Photo upload for defects, Scheduled daily tasks

**Features:** Vision Pro support

**In-app purchases:** none


### Legionella Guard

[App page](https://appshunter.io/ios/app/legionella-guard/id6785982426)

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

**In-app purchases:** none


## Frequently asked questions

### Is RiskProof free?

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

### Is Legionella Guard free?

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

### Do RiskProof or Legionella Guard have ads?

Neither RiskProof nor Legionella Guard shows ads.

### Which is updated more often, RiskProof or Legionella Guard?

RiskProof ships an update weekly, and Legionella Guard every 4 days. Most recently, RiskProof was updated on October 15, 2026 and Legionella Guard on October 24, 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.*