16+ iOS apps curated and reviewed
Out of 16+ the rationalist apps on iOS, 15 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 |  | Free | — | Yes | Yes | Jun 2026 |
| 2 |  | Free | — | No | Yes | May 2026 |
| 3 |  | Free | 3.3★ (4) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.5★ (41) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 3.5★ (2) | — | No | Jul 2026 |
| 6 |  | Free | — | No | No | Jul 2026 |
| 7 |  | Free | 2.0★ (4) | No | Yes | Jun 2026 |
| 8 |  | Free | 5.0★ (2) | No | Yes | Jul 2026 |
This app offers a quarterly journal of ideas, science, and culture from a skeptical perspective. It provides witty, incisive commentary and argument, featuring contemporary writing from notable contributors. Access selected pages or subscribe for full access to every issue and a searchable archive.
This app teaches logical reasoning and critical thinking skills by turning the identification of logical fallacies and cognitive biases into a game. It offers structured brain training with daily exercises and timed challenges, using real-world scenarios and media to build applied intelligence.
Explore classic philosophical thought experiments to challenge your thinking, uncover biases, and compare your reasoning with others. Analyze your patterns and gain deeper insights into your worldview. Designed for discovery with a distraction-free interface and offline functionality.
Explore philosophical ideas from past and present thinkers to find solutions for fundamental human problems and live a more fulfilling life. This app delves into contemporary societal challenges and offers insights for personal growth.
Explore the works and philosophies of iconic thinkers like Nietzsche and Marx. This app offers detailed backgrounds, insightful analyses, and personal reflections to deepen your understanding of their timeless ideas. Ideal for students, scholars, or anyone interested in profound literature and philosophy.
Master common logical fallacies and enhance your critical thinking skills. This app uses active recall and spaced repetition to help you identify reasoning errors in real-world situations. Track your progress with a personalized mastery map and learn over 60 unique fallacies.
Engage in live debates with historical philosophers, defending your positions and receiving real-time scoring. Analyze your arguments with detailed feedback and track your philosophical growth over time. This app transforms learning philosophy into an interactive experience.
Access absolute information to break free from old paradigms and reactivate dormant mental power. This platform offers an exodus from cycles of behavior and ideas that maintain captivity, guiding users toward truth, fact, and reason.
