13+ iOS apps curated and reviewed
The best etrilhas apps on iPhone average 5.0★ across 13+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | Nov 2026 | |
| 2 |  | Free | 5.0★ (1) | Yes | No | May 2026 | |
| 3 |  | Free | — | — | No | May 2026 | |
| 4 |  | Free | — | No | Yes | Nov 2026 | |
| 5 |  | Free | — | Yes | No | May 2026 | |
| 6 |  | Free | — | Yes | No | May 2026 | |
| 7 |  | Free | — | — | No | May 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Plan your ecotourism adventures with curated trail information and offline navigation. Record your discoveries to contribute to conservation efforts and protect natural areas.
Explore an extensive 180 km trail network across Rio de Janeiro's mountains and protected natural areas. This app offers a democratic way to experience nature within a UNESCO World Heritage site.
