250+ iOS apps curated and reviewed
Every iPhone needs a few good scientific notation calculator apps. We benchmark 250+ 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 | 1.0★ (1) | No | No | May 2026 | |
| 2 |  | Free | 4.6★ (36K) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 4.6★ (415) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.8★ (54K) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | — | No | Yes | Aug 2026 | |
| 6 |  | Free | 4.7★ (61K) | No | No | Oct 2026 | |
| 7 |  | Free | 4.8★ (2K) | Yes | No | Oct 2026 | |
| 8 |  | Free | — | Yes | No | May 2026 |
This utility app simplifies calculations involving very large or very small numbers using scientific notation. It's designed for scientists and engineers who frequently work with exponential expressions.
This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.
This app provides a powerful scientific calculator with step-by-step solutions for equations, advanced functions, and graphing capabilities. It includes a formula library and unit converter, inspired by a popular Casio model, to aid in learning and problem-solving for math and science subjects.
