# ASBA Diagram Showcase — Offline diagrams > Offline sports facility diagrams for construction and design professionals. (iPhone/iPad app by ASBA.) - Source: https://appshunter.io/ios/app/asba-diagram-showcase/id1310788261 (this page in markdown: same URL + `.md`) - Developer: [ASBA](https://appshunter.io/developer/1310788260) - Category: Sports, Reference - Price: Free - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 10.0 · 53 MB - Languages: American English - Released: 2017-12-12 - Data updated: 2026-08-20 - Monetization: free ## What is ASBA Diagram Showcase? The American Sports Builders Association (ASBA) is recognized as a centralized source for technical information, including consumer-oriented information. As such, it is imperative that we provide diagrams for workers to utilize in the field, especially since they are often not connected to the internet. This app provides detailed diagrams for over 100 tennis courts, running tracks, natural and synthetic turf fields, indoor and outdoor synthetic sports surfaces. Each of the courts, tracks, and fields have unique and specific requirements from the overall length and width to markings on the surface; plus the markings are different based on professional, college, or high school requirements. With nearly 500 members, ASBA is a non-profit trade association comprised of builders, designers and suppliers for sports facilities. Since these diagrams are imperative to the livelihood of the members, they are often updated. This update consists of new diagrams for all of the tracks. ## Key features - Offline access to diagrams - Over 100 sports surfaces covered - Detailed dimensions and markings - Professional, college, and high school specs - Updates for tracks and new diagrams ## Is ASBA Diagram Showcase safe? Not enough ratings yet to assess ASBA Diagram Showcase. ## Is ASBA Diagram Showcase legit? ASBA Diagram Showcase appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for ASBA Diagram Showcase is 65 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about ASBA Diagram Showcase ### What sports surfaces are included in ASBA Diagram Showcase? ASBA Diagram Showcase includes detailed diagrams for over 100 sports surfaces. This covers tennis courts, running tracks, natural and synthetic turf fields, and various indoor and outdoor synthetic sports surfaces. ### Can I use ASBA Diagram Showcase without an internet connection? Yes, ASBA Diagram Showcase is designed for offline use. This is crucial for field workers who may not always have internet connectivity. ### Does ASBA Diagram Showcase provide different specifications for different levels of play? Yes, the app provides specific requirements for markings based on professional, college, or high school levels. This ensures accuracy for various project needs. ### How often is ASBA Diagram Showcase updated? The app is updated periodically to include new diagrams and information. The latest version, 2.0.3, was last updated on May 7, 2020, and included new diagrams for all tracks. ### What devices does ASBA Diagram Showcase support? ASBA Diagram Showcase is available for iPhone, iPad, and iPod devices. ### Is ASBA Diagram Showcase suitable for all ages? ASBA Diagram Showcase has an age rating of 4+, indicating it is generally suitable for all ages. ### What is the user rating for ASBA Diagram Showcase? ASBA Diagram Showcase has a high user rating of 5.0 stars based on 2 ratings. ### Does ASBA Diagram Showcase have ads? ASBA Diagram Showcase is ad-free, providing an uninterrupted experience for users. ## Version history (last 5 releases) ### 2.0.3 — 2020-05-07 This update consists of new offline diagrams for all of the tracks. ### 2.0 — 2020-04-22 Updated track diagrams. ### 1.13 — 2019-08-02 New NCAA basketball court diagram under Courts & Rec. ### 1.11 — 2018-10-13 Updated diagrams in Track section. ### 1.0 — 2017-12-12 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*