ToothTutor vs Jargon

Discover human tooth anatomy through an interactive 3D learning experience. Tooth Tutor lets you explore the complete adult dentition, rotate the mouth from every angle, open and close the jaw, and select individual teeth for identification. View each tooth up close and learn about its crown, roots, classification, and function. Features: - Interactive 3D human teeth model - Rotate and zoom for closer inspection - Open and close the jaw using gestures - Select and highlight individual teeth - Universal tooth names and numbers - Detailed single-tooth views - Permanent dentition overview - Tooth structure and function diagrams Designed for students, educators, dental professionals, and anyone interested in learning dental anatomy. Tooth Tutor is intended for education and reference only and does not provide medical advice.

Jargon is a fully offline reader for the Jargon File — the hacker culture dictionary that gave the word "hacker" its original meaning, decades before it came to mean "cracker." Compiled by Eric S. Raymond and Guy L. Steele and continued today as a community project, it's the closest thing hacking has to an etymology. Over 2,300 entries, all bundled in the app: * Browse alphabetically with a fast-scroll index * Instant search across terms and definitions, with your recent lookups kept handy * Tap any cross-referenced term to jump straight to it * Share or copy any definition * Favorite entries for quick access later * "Surprise me" with a random entry — or long-press the app icon for one Zero permissions. Zero network access, ever — the dictionary ships inside the app, favorites stay on your device, nothing is ever sent anywhere. No accounts, no ads, no analytics. Dictionary content is CC BY-SA 4.0 from the Jargon File community edition (github.com/agiacalone/jargonfile). App source is GPL-3.0.