Download CFR, USC, rules, and state law to your mobile device. Join thousands and try LawStack for FREE today.

- US Constitution
- Federal Rules of Civil Procedure (FRCP)
- Federal Rules of Criminal Procedure (FRCrP)
- Federal Rules of Appellate Procedure (FRAP)
- Federal Rules of Evidence (FRE)
- Federal Rules of Bankruptcy Procedure (FRBP)
- Code of Federal Regulations (CFR)
- United States Code (USC)

Looking for more? Go pro and subscribe to a pro in-app module. Examples:

- Code of Federal Regulations (latest versions)
- United States Code (latest versions)
- California Code (CA)
- Florida Code (FL)
- Texas Code (TX)
- Delaware Code (DE)
- New York Code (NY)
- Washington Code (WA)
- Many more...

Can't find what you're looking for? Make a request. Then download more legal titles in the future versions of LawStack. We'll try to add the most requested titles first.


- Complete offline access for downloaded titles.
- Killer full-text search.
- Bookmarks.
- Header only search option.
- Search highlighting.
- Saved search term history.
- Email sections.
- Context-sensitive search.


Follow us on Twitter: @LawStack

Questions, comments, or feature requests? Need specific updates? Email us at


Disclaimer: The information in this app is not intended to replace official versions, is subject to revision, and should not be considered legal advice. Tekk Innovations LLC presents this information without warranties, express or implied, regarding accuracy, timeliness, or completeness. In addition, this disclaimer may change at anytime. When necessary, consult primary source material.

What’s New

Version 9.641.20200914

We are constantly working to update the app so we can make it better for you. Get the latest version for all the available LawStack features.

This version includes several bug fixes and performance improvements. Thanks for downloading LawStack!

Ratings and Reviews

4.6 out of 5
133 Ratings

133 Ratings

Jacob52262 ,

Updated: App subscription is misleading

Update: I have been contacted by the developers. What I thought was misleading turns out to have been a bug. They were very quick to contact me and remedy the situation. I appreciate their assistance and courtesy!

Original post: The app works well but only if you maintain your subscription. Unlike buying a physical copy of your state’s laws, which contain exactly the same material, once your subscription expires you can’t view anything; including old versions. Even though the expiration notice that pops up gives you a link to view old versions, if you click on the old versions that were included in your paid subscription, it simply pops up the same notice saying your subscription is expired.

Developer Response ,

Hi Jacob, I'm so sorry that you are having this issue. You should be able to access the free version whether you have a subscription or not.

We might uncovered a bug in the old versions and we will fix this as soon as possible. Would you mind sending me an email to I would love to speak with you so I can help you better.

MiketheD ,

Not just a great app but great service to boot!

Decided to try as the idea of portable carry around law library was intriguing. Was not expecting much. I was completely blown away when I tried it. Terrific search capabilities. Very thorough. Great design and very easy to use. Working at home without VPN? LawStack! But the service is what makes it so indispensable. They get back to me almost immediately and have solved every issue I had quickly and easily. If I could give them 10 stars I would. Thanks for creating such a terrific tool for us.

veetocee ,

Amazing App!

It makes your studying life so much easier (highlighting/bookmarking). The app is very convenient to use and it updates so often. The customer service is also outstanding! (Note: I had a bug that won’t allow me to download my purchased CFR). I emailed them, I got a response within minutes and they fixed the bug immediately. Overall, I highly recommend this app!

Developer Response ,

Hi veetocee, thanks so much for your feedback. We are very happy that you are enjoying our app :)


Texas Law: Code and Statutes
One year access to LawStack's Texas Statutes.
26 USC: IRS Code, Int. Revenue
One year access to Internal Revenue Code
California Law: Code, Statutes
One year access to California statutes/codes.
40 CFR: EPA, Environment Regs
Access to the latest 40 CFR Content.
46 CFR: Shipping Regs for USCG
Access to the latest 46 CFR content.
49 CFR:Transportation Code,Reg
One year access to the latest 49 CFR content.


Tekk Innovations LLC
53.9 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. California Code of Civil Procedure $1.99
  2. 26 USC: IRS Code, Int. Revenue $34.99
  3. Texas Law: Code and Statutes $34.99


  • Family Sharing

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

More By This Developer

You May Also Like