250+ iOS apps curated and reviewed
Out of 250+ expressions boolean apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $0.99 | 4.7★ (58) | No | No | Oct 2026 | |
| 2 |  | Free | 4.0★ (24) | No | No | May 2026 | |
| 3 |  | Free | 5.0★ (5) | No | No | Oct 2026 | |
| 4 |  | Free | 4.7★ (61K) | No | No | Nov 2026 | |
| 5 |  | Free | — | Yes | No | Sep 2026 | |
| 6 |  | $3.99 | 4.2★ (22) | No | No | Oct 2026 | |
| 7 |  | Free | 4.9★ (410K) | Yes | No | Nov 2026 | |
| 8 |  | Free | 1.0★ (1) | No | No | Sep 2026 |
Easily construct truth tables from Boolean formulas. This app supports up to 8 variables and can display sub-expressions, ensuring the original truth function is preserved. It offers a custom keyboard for input, saves and shares tables, and allows operator customization.
This app helps users understand and solve complex Boolean expressions. It allows for direct K-Map updates, truth table generation, and circuit diagram visualization. Users can interact with minimized circuits and learn about logic gates.
A user-friendly calculator app for everyday tasks. It handles complex calculations with high accuracy, offers currency and unit conversions, and includes equation solving capabilities. The app also features a full history and undo/redo functions.
