Comparison

Geometry ® vs TT Geometry

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

Head to head
About

Geometry ®

This app offers a comprehensive geometry curriculum with video lessons, practice exercises, and assessments. It acts like a personal math tutor, allowing users to learn at their own pace or follow a structured course. Progress tracking and review tools help solidify understanding.

Highlights
  • Video instruction
  • Guided practice
  • Tests and quizzes
  • Diagnostic assessments
  • Worksheets and notes
  • Progress tracking
  • Chapter reviews
Features
Read full description

YourTeacher provides a complete Geometry curriculum with a personal math teacher. Search for the exact lesson you need or simply take the course from start to finish. Every lesson features video instruction, guided practice, tests, background modules, diagnostic quizzes, worksheets, notes, and more. Track your progress with our dynamic grade report and use the chapter reviews and final exam to solidify your knowledge. 3-Day Free Trial! Cancel at any time during the first 3 days after you’ve purchased the program and you will not be charged for the purchase! Terms of use: https://storage.googleapis.com/mathhelp/content/license/license-terms-and-conditions.pdf Privacy Policy https://storage.googleapis.com/mathhelp/content/license/privacy.pdf

About

TT Geometry

This app enhances a geometry course with independent learning and on-the-go access, even offline for up to six lessons. It offers audiovisual lectures, practice problems, automated grading, and detailed explanations, making math engaging for students.

Highlights
  • Offline access for up to 6 lessons
  • 110 audiovisual lectures
  • Thousands of practice problems
  • Automated grading and instant feedback
  • Step-by-step audiovisual explanations
  • Parental progress tracking
  • Digitized textbook with search
Read full description

The Teaching Textbooks Geometry app makes your TT course even better! Not only will your student enjoy math while learning independently, but, with the app, that learning can also take place on the go. Even when offline! Specifically, the app can be used offline for up to 6 lessons at a time. That makes it perfect for homeschool parents who need their kids to stay productive while the family is out and about during the day. The app’s other features include… • 110 audiovisual lectures that teach every core concept in the standard 10th grade curriculum • thousands of problems that give students all the practice they need to master each concept • automated grading and instant feedback for every single problem • step-by-step audiovisual explanations to every single problem so students can see exactly what they did wrong when mistakes are made (This makes the program feel as if a tutor is at the student’s side!) • parental controls that let you track your student’s progress • the digitized version of the printed Teaching Textbooks Geometry textbook (with a search feature and a hyper-linked index) • no advertising or in-app purchase offers • Internet connectivity is required, but you can remain offline for up to 6 lessons.

Screenshots

Geometry ®4 screens
TT Geometry4 screens

Verdict

The call

The clearest difference is rating: Geometry ® at 4.6 against TT Geometry's 3.6. Geometry ® also leads on ratings volume (224 vs 44). TT Geometry's advantage is in-app purchases (none vs 1) and update cadence (every 2 months vs every 9 months). On price, ads, device support and iOS requirement 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. Geometry ® sells 1 in-app purchase, starting at $9.99 per month. TT Geometry asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Geometry ® holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Geometry ® has 224 ratings behind it against 44, so its average is the more settled of the two. Written reviews complicate that: 67% of Geometry ®'s written reviews are positive against 78% of TT Geometry's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Geometry ® ships an update every 9 months, TT Geometry every 2 months. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

Scorecard6 real differences · 4 level
Geometry ® versus TT Geometry: the parameters behind the verdict, then further details
ParameterGeometry ®TT Geometry
PriceFreeFree
Rating4.6 (224 ratings) — better3.6 (44 ratings)
Positive reviews66.7% of reviews78.3% of reviews — better
Number of ratings224 — better44
Update frequencyEvery 9 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.012.0 — better
Further details — not scored
Size15 MB99 MB
Age rating4+4+
DeveloperYourTeacher.comTeaching Textbooks, Inc.

Customer experience

Geometry ®

All ratings224 ratings
Positive91.5%
Neutral2.2%
Negative6.3%
Written reviews39 reviews
Positive66.7%
Neutral15.4%
Negative17.9%

TT Geometry

All ratings44 ratings
Positive65.9%
Neutral6.8%
Negative27.3%
Written reviews23 reviews
Positive78.3%
Neutral8.7%
Negative13.0%

Bugs and requests

Geometry ®

Reported bugs

5 issues
  • App freezes when authenticating behind a school proxy
  • Self-test questions are not visible
  • Search functionality is not working
  • Videos are mute
  • Glitchy behavior

Requested features

9 requests
  • Fix self-test question visibility
  • Fix search functionality
  • Add sections on matrices, transformations, and vectors
  • Add trigonometry (sine, cosine, tangent) sections
  • Improve app to work with proxy settings
Show 4 more
  • Update app design
  • Improve video quality and streaming speed
  • Remove ads from paid version
  • More questions in diagnostic tests

TT Geometry

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Geometry ®

Subscriptions1
  • Geometry Monthly3 Days trial$9.991 Month
None

TT Geometry

No in-app purchases

Questions

Is Geometry ® free?
Geometry ® is free to download, with in-app purchases available.
Is TT Geometry free?
TT Geometry is free to download, with no in-app purchases.
Which has better reviews, Geometry ® or TT Geometry?
Geometry ® is rated higher. Geometry ® averages 4.6 out of 5 from 224 ratings, while TT Geometry averages 3.6 from 44 ratings.
Do Geometry ® or TT Geometry have ads?
Neither Geometry ® nor TT Geometry shows ads.
Which is updated more often, Geometry ® or TT Geometry?
Geometry ® ships an update every 9 months, and TT Geometry every 2 months. Most recently, Geometry ® was updated on September 22, 2026 and TT Geometry on September 15, 2026.

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