248+ iOS apps & games curated and reviewed
Symbols is the household name in formal logic, but it's far from the only option. We track 248+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (10) | No | Yes | Oct 2026 | |
| 2 |  | Free | — | No | No | May 2026 | |
| 3 |  | Free | — | No | No | Jun 2026 | |
| 4 |  | Free | 5.0★ (7) | No | Yes | Oct 2026 | |
| 5 |  | Free | 5.0★ (1) | No | Yes | Sep 2026 | |
| 6 |  | Free | 5.0★ (2) | No | Yes | Oct 2026 | |
| 7 |  | Free | 4.6★ (9) | No | No | Oct 2026 | |
| 8 |  | Free | 3.0★ (1) | Yes | Yes | Oct 2026 |
Learn symbolic logic through interactive exercises and visual study cards. Master rules of inference, evaluate arguments, and translate everyday language into formal logic. Progress through various activities to build and solidify your understanding of logical reasoning.
This application is designed to help users understand and learn about the principles of logic. It provides educational content to build a foundational understanding of logical concepts.
