PERIODIC TABLE & QUIZ

Support & Contact

Periodic Table & Quiz is a study guide covering all 118 elements, with a 3D atom viewer, a 4D quantum-lattice view, a flashcard quiz mode, and a Combination view for building chemical formulas. Most of the app runs entirely on your device, no account, no login, no ads, no tracking. Combination view requires an internet connection to check formulas against a remote database.

Contact

Questions, feedback, or an issue to report? Reach out at:
cgallup@proton.me

Frequently Asked

Does the app need an internet connection? Only for Combination view, which checks the formula you build against a database of over 113 million known chemical formulas. The rest of the app (element table, 3D atom viewer, 4D quantum-lattice view, quiz mode) is bundled with the app and runs fully offline.
Is any data collected? No personal data, account, or device identifier is collected. Combination view sends the formula you're building to a remote lookup service; nothing else about you or your device is transmitted.
How do I reset the quiz streak? Exit the quiz and start a new session from the QUIZ tab.

Privacy

Periodic Table & Quiz does not collect, store, or share any personal data. Combination view makes a network request to check chemical formulas against a remote database; that request contains only the formula being checked, no account, identity, or device information. All other features run entirely on your device.