89+ iOS apps curated and reviewed
If you already know Bayes, this is the deeper bench. 89+ bayes 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 | — | No | No | Aug 2026 | |
| 2 |  | Free | 3.7★ (3) | No | No | May 2026 | |
| 3 |  | Free | 5.0★ (3) | No | No | May 2026 | |
| 4 |  | Free | 5.0★ (3) | No | No | Jul 2026 | |
| 5 |  | Free | — | No | Yes | May 2026 | |
| 6 |  | Free | — | No | No | Sep 2026 | |
| 7 |  | Free | 1.0★ (1) | No | No | May 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This medical app calculates the probability of a disease after a diagnostic test. It uses pre-test probability, test sensitivity, and specificity to determine post-test probabilities for both positive and negative results.
This app assists managers and policymakers in calculating the likelihood of a claim or hypothesis being true. It uses Bayes' Rule and available evidence to provide probability estimates.
