247+ iOS apps curated and reviewed
Every iPhone needs a few good free calculator no ads apps. We benchmark 247+ 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 | 4.9★ (243K) | Yes | No | Sep 2026 | |
| 2 |  | Free | 4.7★ (4.7K) | No | Yes | Sep 2026 | |
| 3 |  | Free | 3.0★ (8.9K) | No | No | Sep 2026 | |
| 4 |  | Free | 4.9★ (409K) | Yes | No | Sep 2026 | |
| 5 |  | Free | 4.2★ (1.4K) | No | No | Sep 2026 | |
| 6 |  | Free | 4.7★ (1.7M) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.7★ (15K) | Yes | Yes | Sep 2026 | |
| 8 |  | Free was $4.99 | — | Yes | No | Aug 2026 |
Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.
This app offers a private and accessible calculation experience with no advertisements. It includes scientific, financial, and basic calculation functions, along with features like voice feedback and visual charts for loans and investments.
This app offers both basic and scientific calculators for quick solutions to mathematical expressions. It also features a "Math Notes" function that allows users to type or write out equations and see them solved inline, with support for variables and graphing.
