Comparison

Scar Goniometry 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

Scar Goniometry

This app serves as a guide for healthcare professionals to accurately measure joint range of motion and contractures in patients with cutaneous scarring, particularly those with burn injuries. It assists in proper patient positioning for precise measurements.

Highlights
  • Goniometry guide
  • Measure range of motion
  • Assess contractures
  • Aid for burn injury patients
  • Guidance on patient positioning
Features
Read full description

A goniometry guide for measuring range of motion or contracture when cutaneous scarring is present, such as with burn injury. This app is designed to help guide providers in the correct positioning of patients

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

Scar Goniometry4 screens
Occupational Therapy Test Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: Scar Goniometry at none against Occupational Therapy Test Prep's 2. Scar Goniometry also leads on rating (5.0 vs 4.6) and iOS requirement (10.0 vs 14.0). Occupational Therapy Test Prep's advantage is ratings volume (479 vs 4) 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. Scar Goniometry asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Scar Goniometry 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 479 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Scar Goniometry ships an update every 6 months, Occupational Therapy Test Prep every 2 months. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

Scorecard6 real differences · 4 level
Scar Goniometry versus Occupational Therapy Test Prep: the parameters behind the verdict, then further details
ParameterScar GoniometryOccupational Therapy Test Prep
PriceFreeFree
Rating5.0 (4 ratings) — better4.6 (479 ratings)
Positive reviews—7.1% of reviews
Number of ratings4479 — 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 iOS10.0 — better14.0
Further details — not scored
Size235 MB39 MB
Age rating12+4+
DeveloperCsymplicity Software Solutions IncMastrAPI

Customer experience

Scar Goniometry

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Occupational Therapy Test Prep

All ratings479 ratings
Positive89.4%
Neutral3.5%
Negative7.1%
Written reviews14 reviews
Positive7.1%
Neutral14.3%
Negative78.6%

Bugs and requests

Scar Goniometry

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

Scar Goniometry

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 Scar Goniometry free?
Scar Goniometry 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, Scar Goniometry or Occupational Therapy Test Prep?
Scar Goniometry is rated higher. Scar Goniometry averages 5.0 out of 5 from 4 ratings, while Occupational Therapy Test Prep averages 4.6 from 479 ratings.
Do Scar Goniometry or Occupational Therapy Test Prep have ads?
Neither Scar Goniometry nor Occupational Therapy Test Prep shows ads.
Which is updated more often, Scar Goniometry or Occupational Therapy Test Prep?
Scar Goniometry ships an update every 6 months, and Occupational Therapy Test Prep every 2 months. Most recently, Scar Goniometry was updated on September 9, 2026 and Occupational Therapy Test Prep on September 21, 2026.

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