250+ iOS apps curated and reviewed
If you already know Basic Calculator+, this is the deeper bench. 250+ free simple calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (243K) | Yes | No | Sep 2026 | |
| 2 |  | Free | 4.7★ (15K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.9★ (409K) | Yes | No | Sep 2026 | |
| 4 |  | Free | 4.6★ (1.6K) | Yes | No | Sep 2026 | |
| 5 |  | Free | 4.9★ (34K) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | 4.5★ (146K) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.7★ (14K) | Yes | No | Sep 2026 | |
| 8 |  | Free | — | No | 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.
A straightforward and intuitive calculator app designed for ease of use. It offers a history bar, customizable themes, and advanced mathematical functions, ensuring a pleasant and efficient calculation experience on your device.
This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.
