2026-08-17★★★★☆
4/5
teaches concepts very well. runs a little slow and I would love the option to turn off all the gifs sticker etc.
Teaching Textbooks, LLC
4.0.893 APK Old versions Merged APK · re-signed
Merged APK · re-signed. Discover and download millions of the latest Android apps and games for free at AndroidRU.com. Fast, secure, and always updated with top-rated APKs. Download TT Geometry APK Free, fast, safe, reliable, and daily updated, this application supports ABI: arm64-v8a. AndroidRU.com is the number one Best Google Play Store Alternative in 2027 for Safe APK Downloads. Get the best Premium Android apps & games APKs for free now. All apps and games are unlocked & ad-free. Best download apk latest version from Androidru.com APK downloader
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.
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Converter signature verified. Discover and download millions of the latest Android apps and games for free at AndroidRU.com. Fast, secure, and always updated with top-rated APKs. Download TT Geometry APK Free, fast, safe, reliable, and daily updated, this application supports ABI: arm64-v8a. AndroidRU.com is the number one Best Google Play Store Alternative in 2027 for Safe APK Downloads. Get the best Premium Android apps & games APKs for free now. All apps and games are unlocked & ad-free. Best download apk latest version from Androidru.com APK downloader ClamAV: 0 of 1 security engine flagged this file as malicious.
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a96587159d6184d5...1effcfCategories: Education · Tags: Android, APK, Education, Free Download
Version 4.0.893 · 79.6 MB · APK
SHA-256 a8a2ad7219c8d5c62a86157108e79fe459fb81f9b836026e2ac35a07a01913fd
Signer a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf
Architecture arm64-v8a
✓ No virus✓ No spyware✓ No malware✓ No trojan
Scan date: Nov 08, 2026
a8a2ad7219c8d5c62a86157108e79fe459fb81f9b836026e2ac35a07a01913fd
a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf
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99 ratings
99 ratings on AndroidRU. 38 written reviews on AndroidRU, 40 shown below. Their honest reviews of this app.
teaches concepts very well. runs a little slow and I would love the option to turn off all the gifs sticker etc.
used all my life. love it
I LOVE IT! My only suggestion is make the lectures possible to speed up, like listening at 1.5 speed and stuff like that.
it's alright. the proofs should have more than 2 chances because they're basically 4-15 mini problems. app is also slow.
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.
I hate it, but I love it if yk yk
Very pleasant
Nice book
Works perfectly and has improved my math skills. I would recommend this very highly.
Slow and boring
problems with student being able to use. Says not workimg. Trying to reinstall.
I love teaching textbooks but the app has some work to be done. Not easy to navigate!
This was great learning about!
Its non-user friendly, traumatising, and frankly very bad quality. for more information look at my review for the algebra 1 version all the points apply here too.
Love teaching textbooks. Great having the app now!
I hate the lectors voice, their is no double speed...
great app for math. its so much better than the ones i had before this and easy to navigate.
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.
This app is great but I have one thing. The app will keep randomly crashing so idk if you can fix but thanks
highly recommend
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.
Great program.
This app is absolutely amazing. I've learned so much and am going to continue the course over the summer. However the reason I'm rating 3 stars is becuase of all the laggy and small crashes that I have been experiencing. Sometimes I have to reinstall the app becuase of it. It's extreamly laggy on chromebooks which is a definitive laptop for school students, I get that they aren't the most powerful things in the world but still. Hope the crashes get fixed and keep being awesome!
While doing problems involving rounding on my chrombook calculater it shows a number thats often different than the answer by a few decimal places and forces me get the problem wrong. How do I know I'm not rounding incorrectly? 1. ROUNDING IS SUPER SIMPLE! 2. When my calculater said 5.656... for the square root of 32 the correct answer was actually 5.64 when ROUNDED!!! DO YOU GUYS REALLY THINK YOU ROUND DOWN WHEN THERES A 6!! What ever calculater you guys are using YOU GUYS NEED TO FIX IT!!!!!
Needs improvement but a good app for mobility 📱
after the new update in february it just keeps shutting down randomly
Way too giltchy
Great course just so glitchy and I'm always getting random glitchy audio. All in all, the course is great, but the app sucks.
How do I uninstall this app?
This app works great if you keep it updated!
I am on a chromebook and the app has already shut down 7 times. Its very frusterating when I can't continue the lesson until I restart the entire app. I hope they can get it fixed soon because I like the teaching textbooks course overall! The app just doesnt work well at all.
This is a great course. There's just a lot of glitches in the app because they rushed finishing and releasing it. They did fix the proof mode issue with the most recent update and I bet they will continue working out the kinks. I recommend you use this course, because the actual content is excellent. Just be prepared for some glitches and keep a record of your grades on paper.
I cannot open the ap.
Slow, annoying, always turns off for no reason, terrible app do not reccomend. I will take off this review when it starts working like it's supposed to. The app is cool, just so slow. If it worked well I would give it five stars.
This app is great I love that you can work the problem out on the screen no need for paper so easy to take on the go but after the new proof mode update no matter what answer even the right one for the proof it still says incorrect. I watch the video explaining the answer and all of my answers were correct. So frustrating!!
I love the program, but I've been having continual issues getting the program to run. Some days I can open the app and do my lessons, but other days the app glitches and randomly closes. Sometimes it won't even open... The program itself is awesome, but I think the app needs some updates.
Asides from the delay in setup, this is an awesome app. Would totally recomend.
I've used teaching textbook since I was 8... im 18 now and I still love it. This really needed an app
Love it!!!
Needs some work. Update the profs and u might be ok
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