238+ iOS apps & games curated and reviewed
Every iPhone needs a few good primes and prime factors app. We benchmark 238+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (23) | No | No | Oct 2026 | |
| 2 |  | $3.99 | 5.0★ (3) | No | No | Sep 2026 | |
| 3 |  | Free | — | No | No | Oct 2026 | |
| 4 |  | Free | 4.9★ (33) | No | No | Oct 2026 | |
| 5 |  | $0.99 | 3.9★ (24) | No | No | Oct 2026 | |
| 6 |  | Free | — | No | No | Nov 2026 | |
| 7 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 8 |  | Free | 4.9★ (26) | No | No | Oct 2026 |
This educational app helps users identify prime numbers and find their prime factors. It supports large input numbers and can be used for benchmarking by showing the duration of calculations.
This tool helps you find the prime factors of any integer up to 10 digits. It can factor multiple numbers simultaneously and presents results in standard or exponential form. The app also calculates the Greatest Common Factor and Least Common Multiple, storing your calculation history.
