Professor Pip - Daily Vocab
Vocab words on your lockscreen
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Meet Professor Pip, your friendly resident bookworm who lives right on your lock screen.
Every hour, Pip teaches you a new word without flashcards, quizzes, or study sessions. You glance at your phone, learn something new, and slowly become the smartest person in the group chat.
Each word includes:
• A real definition
• Part of speech
• A hand-written example sentence so you actually understand how people use it in the wild
Explore 1,500+ carefully curated words across 16 topics, including:
• Beautiful vocabulary
• Slang & internet culture
• Philosophy & science
• Romance & emotion
• Fancy “old money” language
• Everyday words smart people actually use
Customize your experience by choosing the topics you care about most. Pip rotates new words throughout the day, and you can save your favorites with a tap.
FEATURES
• Lock screen widgets that teach you passively throughout the day
• 1,500+ curated vocabulary words
• 16 unique categories and topics
• Save your favorite words
• Personalized learning experience
• Designed to feel fun, cozy, and low-pressure
No streak anxiety. No homework. No guilt-tripping productivity app energy.
Just you, Professor Pip, and a slightly bigger vocabulary every day.
SUBSCRIPTION
Professor Pip offers an optional auto-renewing yearly subscription:
• 3-day free trial
• $59.99/year after trial
• Full access to all topics and premium features
Payment will be charged to your Apple ID account at confirmation of purchase. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage and cancel subscriptions anytime in your App Store account settings.
Privacy Policy:
https://gaberoeloffs.com/professor-pip/privacy/
Terms of Service:
http://gaberoeloffs.com/professor-pip/terms/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Bug fixes & polish
The developer, Brett Roeloffs, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Brett Roeloffs
- Size
- 257.4 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Professor Pip Monthly (Discount) USD 3.99
- Professor Pip Yearly USD 59.99
- Professor Pip Annual Plan USD 99.99
- Professor Pip Monthly USD 5.99
- Professor Pip Annual Plan USD 69.99
- Copyright
- © 2026 Professor Pip