250+ iOS apps curated and reviewed
If you already know Vlahi CERES, this is the deeper bench. 250+ chemical companion apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (7) | No | No | Jul 2026 | |
| 2 |  | Free | 5.0★ (6) | No | No | May 2026 | |
| 3 |  | Free | 4.6★ (1K) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.5★ (6) | No | No | Sep 2026 | |
| 5 |  | Free | 4.2★ (26) | No | No | Aug 2026 | |
| 6 |  | Free | 3.5★ (19) | No | No | Aug 2026 | |
| 7 |  | Free | — | No | No | Aug 2026 | |
| 8 |  | Free | — | No | Yes | Jul 2026 |
This platform aids in chemical emergency incident planning and response by integrating plume dispersion models with real-time meteorological and sensor data. It offers free access to hazard modeling tools and optional subscription modules for enhanced capabilities like live weather, sensor-driven identification, and advanced reporting.
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.
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.
