Easily calculate roots, radicands, and degrees for any number, including fractional values. Simply input two values, and the third will be automatically computed and highlighted.





247+ iOS apps curated and reviewed
The best cube root calculator pro apps on iPhone average 4.6★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | Yes | Jun 2026 | ||
| 2 | Free | — | Yes | No | May 2026 | ||
| 3 | Free | 4.0★ (1) | No | Yes | Aug 2026 | ||
| 4 | $0.49 | — | — | No | Jun 2026 | ||
| 5 | Free | 4.7★ (61K) | No | No | Sep 2026 | ||
| 6 | Free | 4.6★ (36K) | Yes | Yes | Sep 2026 | ||
| 7 | Free | 4.5★ (126K) | Yes | Yes | Sep 2026 | ||
| 8 | Free | 4.6★ (10K) | Yes | Yes | Sep 2026 |













Easily calculate roots, radicands, and degrees for any number, including fractional values. Simply input two values, and the third will be automatically computed and highlighted.