# Pathogen Safety Data Sheets vs i+ RA

The clearest difference is iOS requirement: Pathogen Safety Data Sheets at 12 against i+ RA's 15.1. 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.

Pathogen Safety Data Sheets ships an update every 3 months, i+ RA every 5 months. The most recent releases landed on September 22, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Pathogen Safety Data Sheets | i+ RA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 1.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | — | Free |
| Size | 47 MB | 130 MB |
| Requires iOS | **12** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Health Canada / Santé Canada](https://appshunter.io/developer/408663392) | [Cheneliere Education Inc](https://appshunter.io/developer/568645598) |

## What reviewers say

### Pathogen Safety Data Sheets

[App page](https://appshunter.io/ios/app/pathogen-safety-data-sheets/id977376698)

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

**In-app purchases:** none


### i+ RA

[App page](https://appshunter.io/ios/app/i-plus-ra/id1365098949)

This app uses augmented reality to enhance digital content within educational collections. Simply point your device's camera at a marker in a book to unlock interactive videos, quizzes, and more. Access content offline after preloading it onto your device.

**Highlights:** Augmented reality content discovery, Interactive 3D objects, Access to videos and slideshows, Interactive questions, Offline content access, Marker detection

**In-app purchases:** none


## Frequently asked questions

### Is Pathogen Safety Data Sheets free?

Pathogen Safety Data Sheets is free to download, with no in-app purchases.

### Is i+ RA free?

i+ RA is free to download, with no in-app purchases.

### Do Pathogen Safety Data Sheets or i+ RA have ads?

Neither Pathogen Safety Data Sheets nor i+ RA shows ads.

### Which is updated more often, Pathogen Safety Data Sheets or i+ RA?

Pathogen Safety Data Sheets ships an update every 3 months, and i+ RA every 5 months. Most recently, Pathogen Safety Data Sheets was updated on September 22, 2026 and i+ RA on September 29, 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.*