12+ iOS apps & games curated and reviewed
The best olt prime apps and games on iPhone average 4.8★ across 12+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | Oct 2026 | |
| 2 |  | Free | 5.0★ (3) | No | No | May 2026 | |
| 3 |  | Free | — | Yes | No | Nov 2026 | |
| 4 |  | Free | 4.8★ (239K) | Yes | No | Nov 2026 | |
| 5 |  | Free | 4.7★ (7.4M) | Yes | Yes | Nov 2026 | |
| 6 |  | Free | 4.8★ (11M) | Yes | No | Nov 2026 | |
| 7 |  | Free | 4.9★ (17M) | No | No | Nov 2026 | |
| 8 |  | Free | — | No | No | Jul 2026 |
This field app helps technicians manage fiber optic networks. It allows for subscriber lookup, installation of new users, and troubleshooting of network issues directly from a mobile device. Receive real-time notifications for alarms and network status.
This app performs advanced mathematical calculations for numbers, including integer factorization, Euler's totient function, and solving specific Diophantine equations. It utilizes advanced algorithms for factorization and primality testing.
