Calc Chat solutions are now available on your phone!

Get access to worked-out solutions for odd-numbered exercises to Ron Larson textbooks using the Calc Chat app.

Select your textbook and choose a chapter, section, and exercise.

Download and view a chapter's solutions offline.

Scan QR codes found in select Larson textbooks to quickly view worked out solutions.

Access the full site at

Visit us on Facebook at

Follow us on Twitter @CalcChat.

What’s New

Version 2.0.6

Fixes book data updating and display issues.

Ratings and Reviews

3.6 out of 5
17 Ratings
17 Ratings
Dhcstjctjceymdwtjkkbfdfhjgdhm ,

Recommend to anyone who uses these textbooks

I really love this app! I've always appreciated having the answers to odd-numbered questions in the back of the book, but it didn’t really help me understand what I did wrong or what I'm supposed to do. This app gave me that little extra boost I needed!
Other reviews mention blurry answers, but I haven’t experienced that yet. I'd say it’s worth a download anyway.
If your math class uses a Larson textbook, this app will most likely be more helpful than any website or forum or calculator out there.
That being said, they sometimes skip steps, and of course, it only has half the problems. It's not a super pretty UI, but you can get from section to section and from problem to problem within a couple seconds. To me, these “problems” are not bad enough to take off a star.

Laurie5865 ,

Great app!

This shows answers to all the odd numbered exercises in my pre-calc book, just like in the back of the actual book. It shows step by step solutions to the problems. Really helpful!

LeahJeri15 ,


Don't get me wrong, I love CalcChat; I would never have gotten through AP Calculus last year without it. Now that I have a smart phone I was excited to have an actual app instead of using the Internet version, but I was very upset to find that the problems are blurry and almost impossible to read. It would be perfect if you could actually see the problems but since you can't what's the point?


Larson Texts, Inc.
27.6 MB
Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Larson Texts, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like