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The Little League® Rulebook app contains the Official Regulations, Playing Rules, and Operating Policies for all divisions of Baseball, Softball, and Challenger in one easy-to-use location. The app includes automatic updates for future seasons after a one-time download. Users have the ability to search each individual rulebook (or across all three rulebooks), access recent search terms, bookmark content, view exclusive rule interpretation videos, receive push notifications for important in-season updates, review a list of frequently asked questions, and more. The Little League Rulebook app is fully functional offline with no data plan, Wi-Fi, or Internet connections needed to view Rulebook content once downloaded.

- Baseball, Softball, and Challenger Rulebooks
- Robust search features
- Saved recent search terms
- Exclusive rule interpretation videos
- Bookmarks for quick and easy reference
- Push notifications for important in-season updates
- Fully functional offline with no data or Wi-Fi connections needed once downloaded
- One-time download
- Automatic updates for future seasons
- Frequently Asked Questions

© Little League Baseball, Incorporated. All content found in the Rulebook app is Copyright of Little League Baseball, Incorporated. All rights reserved.

What’s New

Version 1.4.1

Patches an issue were some users saw blank text for the search field.

Ratings and Reviews

4.0 out of 5
20 Ratings

20 Ratings

Coach 'em up! ,

Missing basic functionalities

A huge step in the right direction with the video descriptions. What a great way to combine the rule book with a live umpire who can explain the rule. Two essentials that are missing: 1. Must be able to create more than one bookmark per rule. Was only able to create one within each rule. For example, within Rule 6, there were a few bookmarks that I’d like to be able to create and return to but have to settle for only one. 2. Must be able to return back to the previous page after you follow a blue-highlighted link that references another rule. Instead, the back button returns you to the table of contents where you must then navigate to the spot where you were before. Lastly, the video functionality has been inconsistent. Sometimes the videos load, sometimes they don’t.

sgblue777 ,

Helpful resource, but....

It is nice to have everything at your fingertips with searchable functionality, but there are some fundamental flaws in both the search and the hyperlink capabilities. The search will bring back the list of results and allow you to click and go to the section referenced in the results. However, the “back” button will return you to the Table of Contents and not back to the search results - you have to redo the search from the beginning. The same issue occurs when you click a hyperlink to a referenced rule - the “back” button returns you to the Table Of Contents and not the original rule.

SoCalAppReview ,

Fast response to issue and NICE APP

Yesterday when downloaded it had a crashing issue. Emailed support@little league and they informed me there was a bug that they had quickly addressed. Advised to delete and redownload. Upon doing the app worked PERFECTLY! Great app and thanks for including all rule books for one LOW price.
Improved features over prior years books. Great new feature to save a topic allowing quick reference of commonly used topics.
Nice job.


Little League Baseball, Incorporated
20.4 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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