ThirtyB vs Clavis

Modeled after U.S. standardized test formats, it challenges users with synonym-based multiple-choice questions across five unique modes. Each day, players get 30 minutes to earn points, climb leaderboards, and master over 3,000 words using adaptive learning, spaced repetition, and instant feedback. With analytics, social accountability, and handwriting-powered bonus boosters, ThirtyB makes deep learning fast, focused, and fun. Terms of Use: https://30b.ai/?page_id=71 Privacy Policy: https://30b.ai/?page_id=3#

Your notes are now the key to your distracting apps. Clavis turns your study material into quick, focused lessons — then makes learning the step before scrolling. Upload your notes, PDFs, images, or other study material. Clavis uses AI to turn them into short lessons and quizzes designed to help you learn without committing to a long study session. Complete your lesson, make progress, and earn access to the apps that usually steal your attention. STUDY FIRST. SCROLL LATER. How Clavis works: • Upload your notes, PDFs, images, or study material • Turn your material into short AI-powered lessons • Answer quick questions to reinforce what you learned • Complete your study session • Earn screen time and get back to your apps Built for real study habits You do not always need another hour-long study session. Sometimes you just need to start. Clavis breaks studying into short, repeatable sessions that can fit between classes, before an exam, during a study break, or whenever you catch yourself reaching for your phone. Instead of asking you to stop scrolling completely, Clavis makes scrolling the reward. Features: • AI-generated lessons based on your own material • Quick quizzes that reinforce understanding • App blocking through Screen Time • Earn access to distracting apps by studying • Upload support for notes, PDFs, images, and study content • Subject-based course organization • Progress tracking • Short lessons designed for everyday use • Clean, focused learning experience Whether you're preparing for an exam, reviewing class material, or simply trying to build a more consistent study habit, Clavis gives your screen time a purpose. Your phone already gets your attention. Make it earn it. Study first. Scroll later. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://theclavisapp.com/privacy