Organize all your ebooks, comics, and manga in a single app. Customize your reading experience with adjustable text, fonts, and themes. Listen to audiobooks and zoom into visual content with ease.




24+ iOS apps curated and reviewed
Looking for free thorium apps? 16 of our 24+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.7★ (3) | No | No | Jul 2026 | |
| 2 | Free | 4.5★ (2) | No | No | May 2026 | |
| 3 | Free | 4.5★ (11K) | Yes | Yes | Jul 2026 | |
| 4 | Free | — | No | No | May 2026 | |
| 5 | Free | — | No | No | May 2026 | |
| 6 | Free | 4.8★ (25) | No | No | May 2026 | |
| 7 | Free | 4.1★ (7) | Yes | Yes | Jul 2026 | |
| 8 | Free | 4.9★ (16) | No | No | May 2026 |




Organize all your ebooks, comics, and manga in a single app. Customize your reading experience with adjustable text, fonts, and themes. Listen to audiobooks and zoom into visual content with ease.




Explore the potential of thorium as an energy source. This educational app uses videos to explain nuclear fission and contrast thorium-based reactors with current energy technologies like solar and wind.




This app offers a seamless reading experience for various ebook formats including EPUB, PDF, and CHM. It supports multiple compression formats and provides features like table of contents, note-taking, and bookmarking. Customize your reading with adjustable font sizes.






Access comprehensive nuclear data for over 4,000 nuclides and isomers. Explore interactive charts, filter by various criteria, and view detailed information for each nuclide. Data is sourced from reliable resources and available offline.


This educational app visually represents nuclear decay chains for various nuclides. It graphically displays decay modes and half-lives, alongside detailed tables and graphs of spin, specific activity, and emitted particles.


Access comprehensive nuclear data with this electronic chart. Explore detailed information on various nuclides, including half-life, decay modes, and atomic weights. This app serves as a digital companion to a renowned publication in the field.


Calculate radiation activity, estimate dose rates, and convert units with a comprehensive isotope database. Access detailed information and perform calculations with a specialized keyboard. Features include decay charts, shielding incorporation, and an inverse square law calculator.


Transform your phone into a functional radioactivity counter. Measure gamma and some beta radiation using your device's camera sensor after calibration. Useful for personal use and experimentation with radiation sources.




Access up-to-date pricing and historical charts for nuclear fuel markets, including uranium, conversion, and enrichment. Registration is required after download.


Easily convert between various units related to radioactive decay. Understand the process of emitting radioactive particles and the properties of elements exhibiting radioactivity.


Access comprehensive chemical and nuclear data for elements and their isotopes. Explore detailed physical properties and decay information, including half-life and daughter products.








Access comprehensive nuclear data for every known nuclide in an interactive format. Explore ground and isomeric state properties with powerful search and filtering tools. This authoritative reference is ideal for researchers, educators, and students.



