Perform advanced calculations with complex numbers, including conversions between rectangular and exponential forms. Features quick copy-paste functionality and automatic dark mode for a seamless user experience.
Complex Calc by Yevhen Pyvovarov



250+ iOS apps curated and reviewed
The best a complex calc apps on iPhone average 4.6★ across 250+ 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★ (2) | No | No | May 2026 | ||
| 2 | Free | 4.7★ (23) | No | No | Aug 2026 | ||
| 3 | Free | — | No | No | May 2026 | ||
| 4 | Free | — | No | No | Aug 2026 | ||
| 5 | Free | — | No | Yes | May 2026 | ||
| 6 | Free | 5.0★ (4) | No | No | May 2026 | ||
| 7 | $3.99 | 4.5★ (2) | No | No | Aug 2026 | ||
| 8 | Free | — | No | No | Jul 2026 |



Perform advanced calculations with complex numbers, including conversions between rectangular and exponential forms. Features quick copy-paste functionality and automatic dark mode for a seamless user experience.






Perform complex calculations with a modern, user-friendly interface. Offers both basic and scientific modes, including support for complex numbers and advanced functions. This lightweight application provides a history of computations and is completely free with no advertisements.


