10+ iOS apps & games curated and reviewed
The best etri apps and games on iPhone average 4.2★ across 10+ 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 | May 2026 |
| 2 |  | Free | — | No | No | Jul 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 4.4★ (32) | Yes | Yes | Jul 2026 |
| 5 |  | Free | — | No | No | May 2026 |
| 6 |  | Free | — | Yes | Yes | May 2026 |
| 7 |  | $2.99 was $3.99 | 4.0★ (12) | No | No | May 2026 |
| 8 |  | Free | — | No | No | Jul 2026 |
Explore Mount Etna with offline maps, detailed route information, and points of interest. Find nearby trails, get directions to trailheads, and access information on refuges and summit craters.
This app provides 34 civil engineering calculators for beam analysis and conversion, referencing industry codes. It offers auto-fill options for material and section pickers and supports dual units. A pro version unlocks unlimited calculations, history, and PDF exports.
This app provides 34 civil engineering calculators for beam analysis and conversion, referencing industry codes. It features auto-fill pickers for sections and materials, dual unit systems, and calculation history. Professionals and students can generate PDF reports and access built-in reference tables.
