28+ iOS apps & games curated and reviewed
Catenary Maps is the household name in catenary, but it's far from the only option. We track 28+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.3★ (3) | No | No | Oct 2026 | |
| 2 |  | Free | 5.0★ (6) | No | Yes | Jul 2026 | |
| 3 |  | Free | 5.0★ (3) | No | Yes | Oct 2026 | |
| 4 |  | $12.99 | 5.0★ (5) | No | No | Aug 2026 | |
| 5 |  | Free | — | No | No | Oct 2026 | |
| 6 |  | $19.99 | 5.0★ (1) | No | No | Sep 2026 | |
| 7 |  | Free | 5.0★ (2) | Yes | Yes | Jul 2026 | |
| 8 |  | Free | — | Yes | No | May 2026 |
Navigate public transport with live tracking of trains, buses, trams, metros, and ferries across numerous countries. View detailed vehicle information, timetables, route connections, and real-time platform updates with delay notifications. This open-source software offers comprehensive transit data for travelers.
This app provides a more accurate and efficient method for calculating the sagging of overhead transmission line conductors. It replaces traditional approximate parabolic equations with precise catenary expressions, saving time and improving accuracy.
This app provides a safe and controlled music listening experience for children. Parents can curate their child's music library from Apple Music, ensuring only approved songs and artists are accessible. Each child gets a personalized profile, offering peace of mind for parents.
