# SAT Vocab Genius — Study > 500 key words & roots > SAT vocabulary and root word study app using confidence-based repetition. (iPhone/iPad app by Bold Learning Solutions, Inc..) - Source: https://appshunter.io/ios/app/sat-vocab-genius/id390573216 (this page in markdown: same URL + `.md`) - Developer: [Bold Learning Solutions, Inc.](https://appshunter.io/developer/380833754) - Category: Education, Productivity - Price: $19.99 with in-app purchases - Rating: 4.36/5 from 14 App Store ratings · 81 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 28 MB - Languages: English - Released: 2010-09-07 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/sat-vocab-genius/id390573216/reviews.md ## What is SAT Vocab Genius? RECENT #1 RANKED SAT APP!! Did you know that you may be WASTING most of your SAT study time on inefficient learning methods? Let me tell you how you can LEARN FASTER while STUDYING LESS. It’s all about using a technique called CONFIDENCE-BASED REPETITION. Rather than toiling through a book of vocab words or playing a cute game, your brain learns best when concepts are repeated in just the right interval of time, based on YOUR confidence in how well you know it. If you ever see a concept that is “too easy”, you are essentially wasting your valuable study time. Same deal if you see a hard previous concept that you’ve already forgotten. STOP WASTING YOUR STUDY TIME! Brainscape has made it absurdly easy to study your SAT vocabulary using the latest in confidence-based repetition techniques. Using its system of smart flashcards, Brainscape simply asks you how well you knew each answer on a scale of 1-5, then repeats each concept in exactly the pattern your brain needs for maximum memory retention. We’re essentially OPTIMIZING your learning. SAT Vocab * includes: • 1,400 flashcards for the most common words found on the SAT and ACT, complete with definitions, sample sentences, and synonyms that present words in various contexts • Over 300 “word elements” flashcards for common prefixes, suffixes, and roots, which will help you figure out any unfamiliar words you may also encounter on the test • A customized flashcard repetition algorithm that cuts your memorization time dramatically • Convenient “browse” and “search” functions that allow you to easily find the cards you want • Ongoing feedback, statistics, and visualization tools to help you track your progress The Brainscape platform was created by learning sciences researchers from Columbia, Yale, MIT, and The Princeton Review, and all of our content is curated by some of the world’s top subject matter experts. Check out our website at brainscape.com to see the growing body of subjects and features that we are developing to enhance your learning. Welcome to the Brainscape community! You’ll be glad you joined us. ## Key features - Confidence-based repetition algorithm - 1,400 SAT/ACT word flashcards - 300+ word element flashcards (roots, prefixes, suffixes) - Definitions, sample sentences, and synonyms - Browse and search functions - Progress tracking and statistics ## Pricing and in-app purchases Base price: $19.99. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | SAT Prep | $9.99 | one-time | ## Recent user reviews (10 of 81) All indexed reviews: https://appshunter.io/ios/app/sat-vocab-genius/id390573216/reviews.md ### 5/5 — Very helpful *2015-10-04, version 2.20141017* Definitely worth the money, only $10 for hours of effective vocabulary help compared to $100 for one hour of an SAT tutor. Nice app ### 5/5 — Great app. I've kid at Columbia and WestPoint and wish I had found this earlier. *2015-09-13, version 2.20141017* Great app ### 5/5 — AWESOME *2015-09-11, version 2.20141017* Love this app! It's really great for studying new words and increasing your vocabulary! ### 4/5 — Pretty darn good *2015-07-15, version 2.20141017* Although some of the cards are repeated too often, I really like the self scoring system on a scale of one to five. Overall a pretty good app. ### 5/5 — Super! *2015-06-09, version 2.20141017* Best vocabulary app I've tried. I use it almost every day. ### 5/5 — Best vocab app ever!!!! *2015-06-03, version 2.20141017* This is honestly the best sat vocab app I have ever used and I have downloaded a lot!!! Definitely recommending it!!! Use it and you'll love it!! ### 5/5 — Vocab assistance *2015-05-23, version 2.20141017* Excellent assistance with vocab ### 5/5 — Very helpful *2015-05-23, version 2.20141017* One of the best apps to improve your learning and to express yourself in writing and conversation. ### 4/5 — Speaker *2015-04-25, version 2.20141017* Could use a speaker to tell me how to properly pronounce some words. Other than that, it's a great and very helpful app ### 5/5 — G *2015-04-25, version 2.20141017* Very extensive and useful! A plethora of great vocabulary ;) ## Frequently asked questions about SAT Vocab Genius ### What does SAT Vocab Genius do? SAT Vocab Genius is an educational app designed to help students master vocabulary for the SAT and ACT exams. It utilizes a science-backed method called confidence-based repetition to optimize learning, ensuring you study words efficiently based on your individual confidence level. ### What are the key features of SAT Vocab Genius? The app includes over 1,400 flashcards for common SAT/ACT words with definitions, sample sentences, and synonyms. It also offers more than 300 flashcards for word elements like prefixes, suffixes, and roots. A customized repetition algorithm, browse/search functions, and progress tracking tools are also included. ### How much does SAT Vocab Genius cost? The app is available for free and offers in-app purchases. This allows users to access the core features and content, with options to unlock additional content or features through purchases. ### Who is SAT Vocab Genius for? This app is ideal for high school students preparing for standardized tests like the SAT and ACT. It's particularly beneficial for those looking to expand their vocabulary and improve their ability to understand and use complex words in context. ### How does the confidence-based repetition work? Confidence-based repetition is a learning technique where the app asks you to rate your confidence in knowing each word. It then schedules repetitions of each word at intervals precisely tailored to your responses, ensuring you spend more time on words you find difficult and less time on those you already know well. ## Version history (last 5 releases) ### 3.20180228 — 2018-03-09 This app has been updated by Apple to display the Apple Watch app icon. Bug Fixes ### 3.20171005 — 2017-10-07 iOS 11 fixes ### 3.20160819 — 2016-08-24 Updated for iOS 10, bug fixes, and answers to the meaning of life. ### 2.20141017 — 2014-11-07 Support for iOS 8 Native support for iPhone 6 and iPhone 6+ Leaderboards to help see how you stack up Easy access to the full market of Brainscape subjects New motivational system reminds you to study every day Lots more! ### 2.20140114 — 2014-01-17 -64-bit support for iPhone 5s, iPad Air, and iPad Mini w/ Retina Display -Design changes -Improved Performance -Bug Fixes ## Apps similar to SAT Vocab Genius | App | Rating | Price | Category | | --- | --- | --- | --- | | [SAT® Prep 2026 \| Pass Exam](https://appshunter.io/ios/app/sat-prep-2026-pass-exam/id6443819456) | 4.0 (61) | Free | Education | | [Khan Academy](https://appshunter.io/ios/app/khan-academy/id469863705) | 4.6 (102,933) | Free | Education | | [SAT® Prep 2026: Practice Test](https://appshunter.io/ios/app/sat-prep-2026-practice-test/id6651828246) | 4.5 (45) | Free | Education | | [SAT® Practice Test Prep 2026](https://appshunter.io/ios/app/sat-practice-test-prep-2026/id6479183023) | 4.7 (46) | Free | Education | | [SAT® Exam Prep 2026](https://appshunter.io/ios/app/sat-exam-prep-2026/id6451101241) | 4.5 (211) | Free | Education | | [PerfectPrep - ACT & SAT Prep](https://appshunter.io/ios/app/perfectprep-act-and-sat-prep/id1524653663) | 4.6 (883) | Free | Education | ## More apps by Bold Learning Solutions, Inc. - [GRE Vocab Genius](https://appshunter.io/ios/app/gre-vocab-genius/id380833751) - [Keyboard Shortcuts *](https://appshunter.io/ios/app/keyboard-shortcuts/id385946614) - [Learn World Geography](https://appshunter.io/ios/app/learn-world-geography/id385952415) - [Bartender Flashcards](https://appshunter.io/ios/app/bartender-flashcards/id385999040) - [Learn Blackjack *](https://appshunter.io/ios/app/learn-blackjack/id390084959) All apps by Bold Learning Solutions, Inc.: https://appshunter.io/developer/380833754 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*