This app analyzes your body's real-time responses to food, exercise, stress, and sleep. Understand your unique physiological reactions to optimize your well-being.



48+ iOS apps curated and reviewed
Theia Health is the household name in theia, but it's far from the only option. We track 48+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 2.4★ (10) | No | No | Sep 2026 | ||
| 2 | Free | 5.0★ (29) | No | Yes | Oct 2026 | ||
| 3 | Free | 4.9★ (2.4K) | No | Yes | Oct 2026 | ||
| 4 | Free | 2.9★ (9) | No | No | Aug 2026 | ||
| 5 | Free | 4.7★ (3) | No | No | Aug 2026 | ||
| 6 | Free | 5.0★ (2) | No | No | Oct 2026 | ||
| 7 | Free | 4.5★ (11) | No | No | Oct 2026 | ||
| 8 | Free | 2.0★ (1) | No | No | May 2026 |



This app analyzes your body's real-time responses to food, exercise, stress, and sleep. Understand your unique physiological reactions to optimize your well-being.






This app uses AI to help users research stocks and discover investment opportunities. It offers tools for creating custom stock screens, getting AI-generated recommendations, and understanding market trends. Designed for investors of all levels, it simplifies complex financial data for faster, more informed decisions.






Transform your course materials into interactive study tools with an AI-powered platform. Upload notes, PDFs, or videos to generate flashcards, practice tests, and summaries. Learn efficiently and master your subjects with personalized study plans.