Comparison

OAT Math Cram Cards vs YuJa Engage

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OAT Math Cram Cards

Prepare for the Optometry Admission Test with digital flashcards. Study efficiently on your iPhone or iPad with high-yield content and progress tracking. Master commonly tested facts and concepts to improve your score and increase your chances of acceptance into optometry school.

Highlights
  • Over 180 digital flashcards for Math section
  • High-yield content relevant to exam questions
  • Illustrative pictures for concept understanding
  • Progress tracking with advanced statistics
  • Filter and search flashcards by keywords
  • Affordable alternative to heavy study materials
  • Free unlimited updates
Features
Read full description

Want to get accepted into optometry school? The OAT Exam is required by optometry schools. Because acceptances have become more competitive than ever, it is important for you to score very high on your Optometry Admission Test (OAT) to gain acceptance into optometry school to become an optometrist. OAT CRAM CARDS comes to your rescue enabling you to effectively and efficiently study less and score higher on your OAT Exam. Because we understand you are always on the go, these digital flashcards help you study right from your iPhone or iPad (without having to lug around heavy flashcards). These flashcards go over commonly tested facts and concepts for the Optometry Admission Test enabling you to save precious study time. Flashcards are scientifically proven to be one of the best ways to learn. Our engineered system teaches you and makes memorizing easier – saves time, effort and frustration. OAT CRAM CARDS will push the cards you need to learn harder than the rest, making sure you learn what you need. Easy to use! And always in your reach! You can use OAT CRAM CARDS in your free time, waiting for the bus, on the subway, during lunch or wherever you want. OAT CRAM CARDS lets you make the most of all those short periods of time that you have every day. All your OAT FlashCards, right at your fingertips. This is why OAT CRAM CARDS is voted the best way to prep for the Optometry Admission Test, both efficiently, effectively and affordably on your iPhone or iPad. Study Smarter, Score Higher on your Optometry Admission Test and get accepted into optometry school to become an optometrist. ************ TOP FEATURES & BENEFITS ************ + Access over 180 digital flashcards focused for the Math section on the Optometry Admission Test, anytime anywhere with convenience and accessibility! + Learn from high-yield content relevant to exam questions presented on the OAT + Understand concepts more quickly with illustrative pictures hammering commonly tested problems and facts (over 180 pictures) + Study and track your progress with no limits + Fun to use with our clean and user-friendly design with retina display! + Flip through your OAT Flashcards with intuitive finger motions + Swipe between cards and touch to flip to the back and mark your knowledge. + Flick screen to move back and forth between flashcards + "OAT Cram Cards" learns your study habits and helps you visualize and monitor your progress through advanced statistics + Track the cards you know by marking them and only study the ones you know or don't know + Focus on tough facts, go hard on “the wrongs”, and take pride in your progress + Instantly filter and search flashcards based on keywords + Drill yourself with fundamental OAT Concepts and Facts more efficiently + "OAT Cram Cards" is more affordable than other flashcards + No longer carry heavy books or guides around + Boost your OAT exam score while shaving days off your study time + Receive free unlimited updates… an advantage of digital flashcards! + Contact us directly through the app with any questions ************* THE PROOF ************* - "Your OAT Review Flashcards are amazing. I’ve saved lots of time!”
 - "I wanted to thank you for this excellent resource to prepare and practice for the OAT exam and questions" - "I am memorizing OAT concepts better than ever already. Excellent product." ************* SUPPORT ************* In order to achieve the best customer satisfaction, we always take your feedback into consideration. This is why most of the improvements, fixes and additional features came from your suggestions and requests and other pre-optometry students. Please email us any questions to info@cram-cards.com as we are always here to support you in becoming one step closer to optometry school. We look forward to helping you in preparing for and acing your OAT aptitude test.

About

YuJa Engage

This student response system integrates with learning management systems to enhance active learning in higher education. It provides instructors with actionable metrics to gauge student comprehension and transform courses.

Highlights
  • LMS integration
  • Student comprehension insights
  • Active learning transformation
  • Actionable instructor metrics
  • Higher education focus
Read full description

Get insights into students’ comprehension with an LMS-integrated Student Response System. Created for higher education, YuJa Engage is a Student Response System (SRS) that transforms any course into a more active learning experience for students and allows instructors to gain actionable metrics.

Screenshots

OAT Math Cram Cards4 screens
YuJa Engage4 screens

Verdict

The call

The clearest difference is price: YuJa Engage at Free against OAT Math Cram Cards's $9.99. YuJa Engage also leads on rating (3.0 vs 1.0). OAT Math Cram Cards's advantage is iOS requirement (12.0 vs 15.1). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

YuJa Engage is free to download; OAT Math Cram Cards costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

YuJa Engage holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

OAT Math Cram Cards ships an update every 4 weeks, YuJa Engage every 6 weeks. The most recent releases landed on July 7, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 5 level
OAT Math Cram Cards versus YuJa Engage: the parameters behind the verdict, then further details
ParameterOAT Math Cram CardsYuJa Engage
Price$9.99Free — better
Rating1.0 (1 ratings)3.0 (2 ratings) — better
Number of ratings12 — better
Update frequencyEvery 4 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12.0 — better15.1
Further details — not scored
Size60 MB45 MB
Age rating4+4+
DeveloperCram CardsYuJa Inc.

Customer experience

OAT Math Cram Cards

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

YuJa Engage

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

OAT Math Cram Cards

No in-app purchases

None

YuJa Engage

No in-app purchases

Questions

Is OAT Math Cram Cards free?
OAT Math Cram Cards costs $9.99, with no in-app purchases.
Is YuJa Engage free?
YuJa Engage is free to download, with no in-app purchases.
Which has better reviews, OAT Math Cram Cards or YuJa Engage?
YuJa Engage is rated higher. OAT Math Cram Cards averages 1.0 out of 5 from 1 ratings, while YuJa Engage averages 3.0 from 2 ratings.
Do OAT Math Cram Cards or YuJa Engage have ads?
Neither OAT Math Cram Cards nor YuJa Engage shows ads.
Which is updated more often, OAT Math Cram Cards or YuJa Engage?
OAT Math Cram Cards ships an update every 4 weeks, and YuJa Engage every 6 weeks. Most recently, OAT Math Cram Cards was updated on July 7, 2026 and YuJa Engage on October 22, 2026.

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