3.8
88 reviews
10K+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
Jul 23, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and App activity
Data is encrypted in transit
Data can’t be deleted
Committed to follow the Play Families Policy

Ratings and reviews

4.0
44 reviews
Justin Knox
June 27, 2025
Pretty great way to learn math. The lectures are quick and explain equations well, there's explanations behind each individual equation if you're confused during the lesson and you get a problem wrong, but it can be laggy at times and I think the right or wrong screens are just plain stupid (That last bit is just a personal opinion). Overall a good app, just make sure your kids don't know the parent password.
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Nunya Business
July 26, 2022
Please dont get this app. The fun starts when you first open the app and it forces you to setup poorly made parental controls, instead the dev should just add an online key. As for the app course itself? Every lecture is long, drowlingly slow, and acts like you've never done math before. Every question has a TTS that will only stop with a botton that sometimes just doesnt work, and there is no settings menu that exists, so you cant change it. Do you want your kids to dislike math? Use this app.
5 people found this review helpful
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katelynn byerly
September 12, 2022
would be a good geometry app but it crashes every 2 minutes forcing me to sign in again which takes forever. also the display is geared towards younger students, which doesnt make much sense since i dont know many 2nd graders taking geometry. please update the display for older students and fix the insane crashing.
4 people found this review helpful
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What’s new

Update Android API level
Fixed answer evaluation bug