# MSDS vs Wilderness First Aid Trainer

The clearest difference is chart position: MSDS at #167 against Wilderness First Aid Trainer's unranked. MSDS also leads on price ($0.99 vs $2.99) and iOS requirement (11.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

MSDS costs $0.99 and Wilderness First Aid Trainer $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | MSDS | Wilderness First Aid Trainer |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Positive reviews | 5.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | — |
| Monetization | Paid | — |
| Best chart rank | **#167** | — |
| Size | 25 MB | 33 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maerix inc.](https://appshunter.io/developer/315798706) | [Bastien Landry](https://appshunter.io/developer/1610986893) |

## What reviewers say

### MSDS

[App page](https://appshunter.io/ios/app/msds/id315798703)

**Currently charting:** #167 Top Paid · Education (US App Store)

This app helps users understand the content of Material Safety Data Sheets (MSDS) and hazardous symbols on chemical containers. It serves as a reference for various safety standards, including NFPA 704, WHMIS, European regulations, and GHS.

**Highlights:** Understand MSDS content, Interpret hazardous symbols, Reference NFPA 704, Reference WHMIS, Reference European safety standards, Reference GHS

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

**In-app purchases:** none


### Wilderness First Aid Trainer

[App page](https://appshunter.io/ios/app/wilderness-first-aid-trainer/id6743706638)

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

**In-app purchases:** none


## Frequently asked questions

### Is MSDS free?

MSDS costs $0.99, with no in-app purchases.

### Is Wilderness First Aid Trainer free?

Wilderness First Aid Trainer costs $2.99, with no in-app purchases.

### Do MSDS or Wilderness First Aid Trainer have ads?

Neither MSDS nor Wilderness First Aid Trainer shows ads.

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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.*