250+ iOS apps curated and reviewed
Out of 250+ niosh pocket guide to chemical hazards apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.5★ (19) | No | No | Aug 2026 | |
| 2 |  | $7.99 | 4.5★ (37) | No | No | Jul 2026 | |
| 3 |  | Free | 4.2★ (26) | No | No | Aug 2026 | |
| 4 |  | Free | 4.3★ (156) | No | No | Aug 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 3.0★ (1) | No | No | Jul 2026 | |
| 8 |  | Free | — | No | No | Jul 2026 |
This app provides essential industrial hygiene data for 677 chemicals, helping workers and professionals identify and manage occupational hazards. It includes exposure limits, chemical identifiers, and search functionalities for quick access to critical safety information.
This app provides industrial hygiene information to help users identify and manage occupational chemical hazards. It includes data from NIOSH and the DOT's Emergency Response Guidebook, reformatted for easy mobile reading. Access essential safety information offline.
Access a comprehensive database of hazardous chemical datasheets for emergency responders and planners. Get response recommendations, predict hazards like explosions or toxic fumes, and find information from multiple sources, all available offline.
