Comparison

SAT Math vs sketchometry

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

Head to head
About

SAT Math

Prepare for SAT Math: Geometry & Measurement with over 330 practice questions and detailed explanations. Track your progress with visual meters and revise specific topics to build confidence for test day.

Highlights
  • Over 330 practice questions
  • 33 revision notes
  • Mock tests with mixed topics
  • Instant feedback on answers
  • Detailed explanations for each question
  • Progress tracking with visual meters
  • Topic-specific revision
Features
Read full description

Prepare to achieve the SAT scores you need to get into the school of your choice. Get ready for the test day with this most comprehensive app on SAT Math : Geometry & Measurement. Features include: ** HIGHEST QUALITY and QUANTITY Over 330 questions and 33 revision notes in all just for Geometry & Measurement. High quality content written by experienced SAT tutors. ** MOCK TEST Mixed questions from all topics. ** INSTANT FEEDBACK Know instantly if your answer was right or wrong. ** REVIEW WITH EXPLANATION Review each question at the end of the test. Know the right answer with detailed explanation for each question. ** PROGRESS METER With our unique progress tracking feature including pie charts and bar graphs showing your progress, you know you are ready to take on the real test at the board when your progress meter says 100%. ** REVISE BY TOPIC 1. Angles in the Plane Angles Around a Point Complementary and Supplementary Angles Alternate Interior Angles Consecutive Interior Angles Corresponding Angles 2. Triangles Triangles 1 Pythagoras' Theorem Real Life Problems Using Pythagoras' Theorem Triangles 2 Congruent Triangles Similar Triangles 3. Areas & Perimeters Area & Perimeter - Rectangles Area & Perimeter - Triangles Area & Perimeter - Parallelograms Area & Perimeter - Compound Shapes 4. Quadrilaterals, Polygons & Circles Parallelograms Regular Polygons Parts of a Circle Circumference of a Circle Area of a Circle 5. Coordinate Geometry Parallel and Perpendicular Lines Line Lengths and Midpoints Geometry in the Coordinate Plane Find the Equation of a Line from its Graph 6. Transformations Symmetry - Lines, Rotational Rotation Reflection 7. Solid Geometry 3D Geometric Perception Nets Cones, Cylinders, Spheres Cuboids, Prisms, Pyramids 8. Miscellaneous 2D Geometric Perception Solving Geometry Problems Disclaimer: SAT is a registered trademark of College Board. College Board neither sponsors nor endorses this product or any of its content. * Privacy Policy: http://www.webrichsoftware.com/privacy.html * EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

sketchometry

This app transforms your finger drawings into precise geometric shapes on your iPhone or iPad. It turns math into an experimental subject, encouraging learners to discover concepts through hands-on interaction rather than presenting pre-made solutions.

Highlights
  • Finger-to-geometry conversion
  • Dynamic mathematical exploration
  • Experimental learning approach
  • Interactive geometric drawing
  • Supports iPhone and iPad
Features
Read full description

Fascinatingly simple. Simply fascinating. sketchometry is a different kind of dynamic math software. You draw with your finger on your iPhone or iPad. sketchometry automatically converts these (finger) sketches into exact geometric objects. Mathematics becomes an experimental subject. No ready-made results are presented, learners are encouraged to go on a journey of discovery by themselves.

Screenshots

SAT Math4 screens
sketchometry4 screens

Verdict

The call

The clearest difference is in-app purchases: sketchometry at none against SAT Math's 1. sketchometry also leads on update cadence (every 10 days vs every 10 months). SAT Math's advantage is rating (4.8 vs 4.6). On price, ratings volume, ads and monetization model 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. SAT Math sells 1 one-off in-app purchase. sketchometry asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SAT Math holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

UpkeepUpdate frequency

SAT Math ships an update every 10 months, sketchometry every 10 days. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
SAT Math versus sketchometry: the parameters behind the verdict, then further details
ParameterSAT Mathsketchometry
PriceFreeFree
Rating4.8 (5 ratings) — better4.6 (5 ratings)
Positive reviews—65.0% of reviews
Number of ratings55
Update frequencyEvery 10 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size14 MB82 MB
Age rating4+4+
DeveloperWebrich Software LimitedUniversitaet Bayreuth

Customer experience

SAT Math

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

sketchometry

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive65.0%
Neutral0.0%
Negative35.0%

In-app purchases

1 purchases

SAT Math

One-time1
  • Full Question Bank$9.99
None

sketchometry

No in-app purchases

Questions

Is SAT Math free?
SAT Math is free to download, with in-app purchases available.
Is sketchometry free?
sketchometry is free to download, with no in-app purchases.
Which has better reviews, SAT Math or sketchometry?
SAT Math is rated higher. SAT Math averages 4.8 out of 5 from 5 ratings, while sketchometry averages 4.6 from 5 ratings.
Do SAT Math or sketchometry have ads?
Neither SAT Math nor sketchometry shows ads.
Which is updated more often, SAT Math or sketchometry?
SAT Math ships an update every 10 months, and sketchometry every 10 days. Most recently, SAT Math was updated on September 30, 2026 and sketchometry on October 12, 2026.

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