Comparison

PAT vs OneScreen

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

Head to head
About

PAT

Prepare for the DAT's Perceptual Ability Test with a comprehensive practice tool. Access unlimited practice questions, video tutorials for specific question types, and full-length practice tests to boost your score. This app aims to help students achieve a 23+ on the PAT section.

Highlights
  • Unlimited practice questions
  • Video tutorials for PAT question types
  • Full-length practice tests
  • Score guarantee
  • Practice for Keyholes, Top-Front-End, Angle Ranking, Hole Punching, Cube Counting, and Pattern Folding
Features
Read full description

Well your in luck because PAT Crusher is about to Boost your PAT Score. Over 1000s of our students have scored a 23+ on the PAT section and we decided its time to share the content with everyone. - Learn with Unlimited generator questions. - Videos teaching you how to solve Keyholes (apertures), Top-Front-End (view recognition), Angle Ranking, Hole Punching (paper folding), Cube Counting, and Pattern Folding (3D form development) - Full Practice tests to really test your skills before the real DAT Exam. - We guarantee higher scores and a PAT Boost to your score. With this DAT PAT Score Booster you won't have worry about the PAT section. Practice at least 1 hour a day for at least a month. Please contact us at team@patcrusher.com if your having any difficulties or if you have questions. For the terms and conditions please visit: https://patcrusher.com/terms-and-conditions/

About

OneScreen

Master dental anatomy with interactive 3D models and targeted practice modules. This app helps dental students and professionals deepen their understanding of tooth morphology and anatomy through data-driven insights and an intuitive interface. Learn effectively anywhere with offline access to core content.

Highlights
  • Interactive 3D dental anatomy models
  • Smart learning modules for practice
  • Progress tracking and performance insights
  • Offline-first design for anywhere learning
  • Student-focused, distraction-free interface
Features
Read full description

Master dental anatomy through interactive 3D exploration, targeted practice, and data-driven learning. Our app is designed for dental students and professionals who want a more intuitive, effective way to learn tooth morphology and anatomy. Explore high-quality 3D models, test your knowledge with structured practice modules, and track your progress over time—all in one streamlined experience. Key Features *Interactive 3D Models Rotate, zoom, and study detailed dental anatomy models from every angle for deeper spatial understanding. *Smart Learning Modules Practice tooth identification, morphology recognition, and anatomy concepts through focused, repeatable exercises. *Progress Tracking & Insights Review performance data to identify strengths, weaknesses, and improvement trends over time. *Offline-First Design Learn anywhere—core content is available without an internet connection. *Clean, Student-Focused Interface Built for speed and clarity, with minimal distractions and intuitive controls. Built for How You Actually Study Whether you’re reviewing before an exam, reinforcing weak areas, or building long-term mastery, the app adapts to your learning flow. Modules are structured for short study sessions while still supporting deep exploration when you need it. Who It’s For *Dental students *Pre-dental students *Dental hygiene students *Educators supplementing anatomy instruction We’re continuously improving the app with new content, refinements, and performance updates based on real student feedback. Download now and make dental anatomy click—visually, intuitively, and efficiently.

Screenshots

PAT4 screens
OneScreen4 screens

Verdict

The call

The clearest difference is review sentiment: OneScreen at 100% against PAT's 28%. OneScreen also leads on rating (5.0 vs 3.7) and in-app purchases (none vs 3). PAT's advantage is ratings volume (64 vs 1) and iOS requirement (13.0 vs 16.4). 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. PAT sells 3 in-app purchases, starting at $9.99 per month. OneScreen asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OneScreen holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: PAT has 64 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 28% of PAT's written reviews are positive against 100% of OneScreen's.

UpkeepUpdate frequency

PAT ships an update monthly, OneScreen every 10 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
PAT versus OneScreen: the parameters behind the verdict, then further details
ParameterPATOneScreen
PriceFreeFree
Rating3.7 (64 ratings)5.0 (1 ratings) — better
Positive reviews27.8% of reviews100.0% of reviews — better
Number of ratings64 — better1
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size36 MB70 MB
Age rating4+12+
DeveloperDAT Prep LLCACA Dental

Customer experience

PAT

All ratings62 ratings
Positive67.7%
Neutral1.6%
Negative30.6%
Written reviews18 reviews
Positive27.8%
Neutral5.6%
Negative66.7%

OneScreen

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

PAT

Subscriptions3
  • PAT Lite$9.991 Month
  • PAT Standard$49.996 Months
  • PAT Ultimate$79.991 Year
None

OneScreen

No in-app purchases

Questions

Is PAT free?
PAT is free to download, with in-app purchases available.
Is OneScreen free?
OneScreen is free to download, with no in-app purchases.
Which has better reviews, PAT or OneScreen?
OneScreen is rated higher. PAT averages 3.7 out of 5 from 64 ratings, while OneScreen averages 5.0 from 1 ratings.
Do PAT or OneScreen have ads?
Neither PAT nor OneScreen shows ads.
Which is updated more often, PAT or OneScreen?
PAT ships an update monthly, and OneScreen every 10 days. Most recently, PAT was updated on October 23, 2026 and OneScreen on October 24, 2026.

Other comparisons