ObaPrep: GRE Vocab
GRE vocab, paced to your exam
About
Master GRE vocabulary with a smart, adaptive trainer. It uses spaced repetition to schedule words based on your exam date and memory, ensuring you retain what matters most. Practice with real GRE-style questions and multiple learning formats.
What's New in ObaPrep
1.0.6
October 30, 2026
Look-alike questions no longer pair words that mean almost the same thing, like allegedly and supposedly, so a careful answer is never marked wrong.
Subscriptions & In-App Purchases
ObaPrep Pro Annual
Unlimited sessions, all formats. Billed yearly.
FAQ
What is ObaPrep's learning method?
ObaPrep uses spaced repetition (FSRS) to adapt to your memory. It schedules words to reappear based on how often you miss them, ensuring efficient learning.
How does ObaPrep pace study for the GRE?
You tell ObaPrep your exam date, and it paces your daily goals accordingly. This ensures you're prepared by test day without cramming.
What practice formats does ObaPrep offer?
ObaPrep provides three formats: flashcards, multiple choice, and type-from-memory. This helps you truly know a word, not just recognize it.
Does ObaPrep have ads?
No, ObaPrep does not contain advertisements. The app is ad-free.
What are the subscription options for ObaPrep Pro?
ObaPrep Pro offers monthly and annual auto-renewing subscriptions. Both come with a 14-day free trial.
How can I cancel my ObaPrep Pro subscription?
You can manage or cancel your subscription anytime in your Apple Account settings. Cancellation must be done at least 24 hours before the current period ends.
What devices is ObaPrep available on?
ObaPrep is available on iPhone and iPod devices.
How often is ObaPrep updated?
The latest version is 1.0.6, last updated on October 30, 2026. Updates typically occur to improve performance and add new features.
