159+ iOS apps curated and reviewed
The best environmental research group apps on iPhone average 4.6★ across 159+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Aug 2026 | |
| 2 |  | Free | — | No | No | Jun 2026 | |
| 3 |  | Free | — | No | No | Aug 2026 | |
| 4 |  | Free | 4.7★ (9.4K) | No | No | Sep 2026 | |
| 5 |  | Free | 5.0★ (5) | No | No | Jun 2026 | |
| 6 |  | Free | — | Yes | Yes | Jul 2026 | |
| 7 |  | Free | 5.0★ (2) | No | No | May 2026 | |
| 8 |  | Free | 4.4★ (7) | No | Yes | May 2026 |
Monitor air pollution in London with real-time data from over 100 stations. Get interactive maps, personalized site tracking, and push notifications for moderate or high pollution levels. Understand historical air quality trends and objectives.
This app helps you navigate London by providing real-time air pollution data. It offers tailored advice to reduce your exposure and emissions, and allows you to plan the lowest pollution routes, even in 3D.
