Whet - Sharpen your mind

Learn anything in 5 minutes

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Learn anything in 5 minutes with AI-powered lessons on any topic. Quiz yourself, track progress, and grow your personal knowledge graph. Whet is the micro-learning app for curious minds. Get 5-minute AI-generated lessons on any topic, from behavioral economics to sourdough baking, and watch your knowledge grow. Sharpen up in 5 minutes a day. HOW IT WORKS • Pick any topic or let Whet suggest one • Learn through bite-sized cards with a hook, clear explanations, analogies, and key terms • Test yourself with quiz questions and get instant feedback • Watch your personal Knowledge Graph grow with every lesson YOUR BRAIN, MAPPED Whet builds a visual map of everything you've learned. See how topics connect, track your mastery, and discover what to learn next, all powered by your curiosity. MEMORY PULSE Don't just learn it, remember it. Whet uses spaced repetition (SM-2) to bring back the right questions at the right time so you can stay sharp with less effort. TRACK YOUR PROGRESS • Curiosity Score: see your knowledge grow across breadth, depth, and consistency • Streak tracking: build a daily learning habit • Level system: progress from Explorer to Master POWERED BY AI Every lesson is generated fresh by AI and tailored to your chosen difficulty level. From beginner-friendly explanations to advanced deep dives, Whet adapts to you. FREE TO START • 3 lessons per day, free forever • Explore 20+ curated topics across 15 categories • Full access to Knowledge Graph and Memory Pulse TOPICS INCLUDE Finance, Psychology, Science, Philosophy, Technology, History, Health, Business, Art, Music, Cooking, Writing, Communication, Neuroscience, Productivity, and any topic you can imagine. Sharpen up. Your mind will thank you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 4.8
    out of 5
    5 Ratings

Choose your difficulty — pick Beginner, Intermediate, or Advanced before each lesson. Your preference is remembered for next time. New levels to earn: Master, Grandmaster, and Luminary join the progression beyond Sage. Keep learning to climb higher. Daily reminders — opt in for a gentle nudge to keep your streak going. Bug fixes and performance improvements.

Version 1.2.0

The developer, Niket Kalgaonkar, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer indicated that this app supports the following accessibility features. Learn More

  • Supported Features

    • VoiceOver

    • Sufficient Contrast

    • Reduced Motion

Information

Seller
  • Niket Kalgaonkar
Size
  • 48.1 MB
Category
  • Education
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English
Age Rating
13+
  • 13+
  • Learn More
  • Infrequent
    Realistic Violence
    Medical Treatment information
    Alcohol, Tobacco, Drug Use or References

    Contains
    Health or Wellness Topics
In-App Purchases
Yes
Copyright
  • © 2026 Whet - Sharpen your mind Learning
  • Privacy Policy