Comparison

AR Eye vs Occupational Therapy Test Prep

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

Head to head
About

AR Eye

Explore the human eye in augmented reality and understand how vision works. Simulate the effects of five different eye diseases to grasp the challenges faced by those with vision impairments.

Highlights
  • Augmented reality eye exploration
  • Vision impairment simulation
  • Interactive eye anatomy
  • Animation of vision mechanics
  • Simulates five eye diseases
Read full description

See what the world would look like if you had an eye disease that threatened your sight like glaucoma and four other eye diseases. Explore the human eye using augmented reality with AR Eye brought to you by Prevent Blindness®! Download and launch the app, and aim the vision simulator at the image you want to see through the eyes of someone with vision challenges. Or, aim your device’s camera at any flat surface such as the floor or a table, and experience a virtual walk-through of a human eye. AR Eye has three modes: an animation mode that explains how our vision works, an interactive mode that allows you to select and learn more about the parts that make up our eyes and an impaired vision simulator which simulates what it would be like to have five different eye diseases.

About

Occupational Therapy Test Prep

Prepare for your NBCOT OTR and COTA certification exams with a personalized study plan. Practice with over 1300 expert-written questions and track your progress to boost confidence for passing on your first attempt.

Highlights
  • Personalized study plans
  • 1300+ practice questions
  • Track strengths and weaknesses
  • Detailed test statistics
  • Compare scores to community average
  • Multiple exam options
Features
Read full description

Pass your NBCOT OTR and COTA exams with flying colors! Boost your confidence in passing the first time with our mobile app and a personal study plan based on your current skill and requirements. The National Board for Certification in Occupational Therapy, Inc. (NBCOT®) is the national certification body for occupational therapy professionals in the United States. The NBCOT Occupational Therapist Registered (OTR) examination consists of 3 clinical simulation test (CST) items and 170 four- and three-option single response multiple-choice items. Key features: - Choose from different exams - Practice with 1300+ questions written by expert tutors - Track your strengths and weaknesses within Stats section of the app - Study detailed statistics of every test you take - Compare your score to the community average for almost any type of exam Disclaimer: This app is not affiliated with, endorsed by, or sponsored by The National Board for Certification in Occupational Therapy, Inc. ("NBCOT"). All trademarks are the property of their respective owners. - - - - Purchases, subscriptions and terms You need to buy a lifetime access or subscribe to get access to all features, courses and questions. The cost of the purchase is charged to your iTunes account. Subscriptions are auto-renewable and are billed at the rate and period selected depending on the subscription plan. Users’ accounts are charged for auto-renewal within 24 hours prior to the end of the current period. Subscriptions can be managed and auto-renewal can be turned off in Account Settings in iTunes after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of use: https://mastrapi.com/terms Privacy policy: https://mastrapi.com/policy

Screenshots

AR Eye3 screens
Occupational Therapy Test Prep4 screens

Verdict

The call

The clearest difference is review sentiment: AR Eye at 100% against Occupational Therapy Test Prep's 7%. AR Eye also leads on in-app purchases (none vs 2) and rating (5.0 vs 4.6). Occupational Therapy Test Prep's advantage is ratings volume (480 vs 2) and update cadence (every 2 months vs every 6 months). On price, ads and device support 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

Both are free to download. Occupational Therapy Test Prep sells 2 in-app purchases, starting at $24.99 per month. AR Eye asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AR Eye holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Occupational Therapy Test Prep has 480 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of AR Eye's written reviews are positive against 7% of Occupational Therapy Test Prep's.

UpkeepUpdate frequency

AR Eye ships an update every 6 months, Occupational Therapy Test Prep every 2 months. The most recent releases landed on September 25, 2026 and October 12, 2026 respectively.

Scorecard7 real differences · 3 level
AR Eye versus Occupational Therapy Test Prep: the parameters behind the verdict, then further details
ParameterAR EyeOccupational Therapy Test Prep
PriceFreeFree
Rating5.0 (2 ratings) — better4.6 (480 ratings)
Positive reviews100.0% of reviews — better7.1% of reviews
Number of ratings2480 — better
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size133 MB39 MB
Age rating4+4+
DeveloperYetzer Studio, LLCMastrAPI

Customer experience

AR Eye

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Occupational Therapy Test Prep

All ratings480 ratings
Positive89.4%
Neutral3.5%
Negative7.1%
Written reviews14 reviews
Positive7.1%
Neutral14.3%
Negative78.6%

Bugs and requests

AR Eye

Not enough reviews yet to summarise bugs or requests.

Occupational Therapy Test Prep

Reported bugs

6 issues
  • App is down frequently
  • Server errors when contacting support
  • Cannot report issues
  • App won't open/stuck on loading screen
  • Loading takes forever
Show 1 more
  • Cannot access content after purchase

Requested features

2 requests
  • Dark mode option
  • Improved stats for areas of improvement

In-app purchases

None

AR Eye

No in-app purchases

2 purchases

Occupational Therapy Test Prep

Subscriptions1
  • OT Prep: Full Access7 Days trial$24.991 Month
One-time1
  • Lifetime$99.99

Questions

Is AR Eye free?
AR Eye is free to download, with no in-app purchases.
Is Occupational Therapy Test Prep free?
Occupational Therapy Test Prep is free to download, with in-app purchases available.
Which has better reviews, AR Eye or Occupational Therapy Test Prep?
AR Eye is rated higher. AR Eye averages 5.0 out of 5 from 2 ratings, while Occupational Therapy Test Prep averages 4.6 from 480 ratings.
Do AR Eye or Occupational Therapy Test Prep have ads?
Neither AR Eye nor Occupational Therapy Test Prep shows ads.
Which is updated more often, AR Eye or Occupational Therapy Test Prep?
AR Eye ships an update every 6 months, and Occupational Therapy Test Prep every 2 months. Most recently, AR Eye was updated on September 25, 2026 and Occupational Therapy Test Prep on October 12, 2026.

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