2026-09-18★★★★★
5/5
This is the best app! I use it for two of my kids and they thrive with it. There has only been a couple glitches and it works great!
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 Pre-Algebra 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 Pre-Algebra 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…
• 139 audiovisual lectures that teach every core concept in the standard 8th 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 Pre-Algebra 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 Pre-Algebra 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 · 69.4 MB · APK
SHA-256 d703b1c5a20c38503e52d438bc7a9bc4b30276c5e44ee8500c6b31cb769aa061
Signer a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf
Architecture arm64-v8a
✓ No virus✓ No spyware✓ No malware✓ No trojan
Scan date: Nov 08, 2026
d703b1c5a20c38503e52d438bc7a9bc4b30276c5e44ee8500c6b31cb769aa061
a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf
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201 ratings
201 ratings on AndroidRU. 73 written reviews on AndroidRU, 80 shown below. Their honest reviews of this app.
This is the best app! I use it for two of my kids and they thrive with it. There has only been a couple glitches and it works great!
Math is my least favorite school subject, but this app has been helpful. Thank you.
if I could rate 0.5 I would.Keep in mind that this is coming from a student. The program puts the wrong answers in when you get the problem right,and when you look it up you get it right.So I got 8 questions wrong in one lesson
Very amazing app! It's teaching is amazing!
Math and app sucks. Watching paint dry is more entertaining.
The cirriculum is good, but the app is horrible for Chromebooks. It constantly freezes up and will require a reinstallation.
Awesome math app! I hate math personally but it explains everything very well!!!
The math guy laughed at me every time I got one wrong. LOL. It's ok.
This app is very interesting but it is very laggy and sometimes deletes my answers for no reason. It helps if you're new to algebra but I learned this stuff in like fourth grade. I honestly prefer and would recommend abeka more even though it is very pricy. Plzz fix bugs 🥖🥖🥖
meh
It's helping me a lot, I would 0 recommend it for anyone who needs really detailed explanations. Lots of people don't like the long explanations but I personally love them.
perfect
If there were a choice for zero star, that's what I would give these people... I learned what they are trying to teach me in EIGHTH GRADE, I learned in 5th - 6th grade!!! And in the lecture, the guy reading it out is acting like he is teaching Kindergarteners! I will be celebrating being able to leave Teaching Textbooks forever at the end of the school year! Thanks for a terrible semester, Teaching Textbooks!
I love Teaching Textbooks. They explain everything to the point that I do not need anything else to teach math. It has everything.
Perfect for teaching
It does what it is supposed I guess whether I like it or not😮💨
its math
I would say that this app is very helpful and resourcful, I haven't used something like this for a while. Though it can be tricky, it still is helpful because MATH IS TRICKY! I would recommend this to those who need a math education site because I failed math last year and they started me on this and it is so helpful, I am understanding it much much better than I did and so yeah, use it!
its noice
better than most programs
This is a very fun functional app. It is very cute but I don’t think it works for me at all. As a highschooler trying to get caught up in math, I am having to listen to why the problem worked out as it did. Totally cool except for the fact that he's not telling me why I need to multiply this to that. I guess only the strong survive in these math courses and I need to get more help outside of this app to actually get one of the questions correct.
terrible keeps glitching 0 stars
I agree I hate the lecturer's voice, it's like he thinks we are two year olds...I need double speed...
It's school.
I love this app. Its way better then doing math in a book.I havent exsperianced any glitches yet though!!
Awesome app but glitches you off sometimes and the keypad for the numbers sometimes dosnt work but only for tt math so fix that please!
good app!
App works fine but when I am working on a problem very often it just leaves the tab and makes me have to sign in all over again keep in mind It happens even if I'm not even touching the phone which is thoroughly anoying, hope they fix this bug!
its not real good but it teaches you
When putting in the pass word associated with the account, it doesn't match and the letters are too small as well as they time it takes too get help.
ALWAYS gliching
I really enjoy this app! I learn a lot of cool things. I really recomend you getting this app. I have heard of bugs people have gotten with their experince; but I didn't get any of that. Their customer support is very sweet and helped us with things for our other grades. 10/10 recomend!
Shity kicks out every minute and makes me redo the entire lesson
Lv this app!
It's a fun way of teaching, but it has a wierd glichy noise since the last update.
LOVE IT.
in the new update there are somany wierd glitching noises in the back ground of the teacher talking. that makes it very hard to fuccuse. my advice is to not use this math program
Good except for the sound. It's all glitchy.
its good but there is lots of glitching happening
The sound keeps glitching. This makes it very hard to concentrate on the lecture.
Glitches and sounds robotic. Super bad!
It's pretty okay. I like it. But it's full of glitches! The latest update brings a wierd glitchy noise to every lecture. There's just a whole bunch of beeps and boops in the background over the teacher's talking. I can tolerate it, But others might not be able to. This isn't the only glitch, but it's one of the most prominant one's right now.
its really good
the newest update makes the sound glitchy cant hardly hear
app keeps crashing
This app works great if you keep it updated!
one star bc i hate math... but five stars bc its pretty fun...
this app is still horrible
math bad
IT is one of the best apps but the buddys are gone though
pretty good
I can't download.
I'm so disappointed with the new system. I can't even assign my son his new course. Hate having to deal with customer service in order to do anything.
Trash kid!! Im talking about the computer one. I used to think it was ok, until it decided to not load my questions or my lectures. It made me skip that lesson and get 80's on ones i didnt know how to do, and made my grade go down from a 90 to an 89. I absolutly hate this for computer, but we'll see how the phone app works.
its so bad all it does is kick me out of my lessons
Terrible upgrade, there are a LOT of bug and glitches, would not recomend. I know it'll get fixed soon, but in the mean time this is my reveiw.
awesome!
lots of glitches, I had to uninstall it and reinstall
The bad reviews are from toxic kids. I'm a 14 year old kid who actually has respect for my learning and actually cares and I can say whole heatedly that all the bad reviews are from toxic kids who don't care about there own learning. If you really find the app version harder then get it on your pc for Gods sake. I installed this because math is not my strong suit and am trying to get better at it, and on pc it works fine so grow some balls kids 🤘🏻
garbage ;-;
pretty good overall but without wifi its usless also takes a while to log in to but one of the best math cericulums ive seen
It's good, but sometimes does not work on me
its supper fun and this is coming from a kid
It sucks. You can't even do math... You're so dumb I did better than you. And also, I suggest that you learn how to code, moron.
Very glitchy, but usable. Can't mute it, but otherwise it's very useful.
wont load. i know theyll get it fixed, but this is where it is right now
very bad always closes
I had an issue. Luckily, it was quickly resolved by customer service. Thank you.
Works great. Much better than the one online.
Trash, junk, waste of time, didnt learn anything
not good
Dissapointed. I have worked on trying to download the new 4.0 version (that is manditory) on our chromebook for 2 hours. Having to update my computer and change passwords has been frustrating to say the least. The thing still won't work and we are on a deadline. Almost ready to say ~Peace out.
When you try to open it to full view it stays small with black all around it.
Will not let my daughter to login, with what we know is her email and password, have not been able to successfully change her password for her to get in. My son has been having trouble with his lessons loading. I have been emailing and texting for a week, trying to get ahold of someone to help and still cannot access my daughter's lessons.
Terrible upgrade. There is A LOT of glitches. Would never recommend.
I have been trying all week to get my kids going and some of the levels will not load. So far I am not excited about this upgrade. I can't get in to the company as well to get help.
Its an overall good app.
I cant always type out my answers but other than that its pretty nice.
Awesome app
Works great and highly recommend it to starters for Pre Algebra. Been with Teaching Textbooks for years now
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