249+ iOS apps curated and reviewed
If you already know CAMEO Chemicals, this is the deeper bench. 249+ chemical companion apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.2★ (26) | No | No | Oct 2026 | |
| 2 |  | Free | 4.6★ (1K) | No | Yes | Oct 2026 | |
| 3 |  | Free | 5.0★ (6) | No | No | May 2026 | |
| 4 |  | Free | 4.5★ (6) | No | No | Oct 2026 | |
| 5 |  | Free | 3.5★ (19) | No | No | Aug 2026 | |
| 6 |  | Free | 4.6★ (7) | No | No | Jul 2026 | |
| 7 |  | Free | 5.0★ (2) | No | No | Sep 2026 | |
| 8 |  | Free | — | No | Yes | Jul 2026 |
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.
This app provides a quick reference for hazardous materials, serving as an educational tool for handling, storage, and incident response. It functions offline, making it accessible without an internet connection.
This app provides a user-friendly periodic table with detailed element attributes. It offers tools for formatting chemical formulas, analyzing elements, and creating advanced molecular models. Users can also open and visualize molecule model files in various formats.
