# Trail Explorer by CTRMA — Interactive Trail Experience > Interactive AR trail guide with voice narration for local history and nature. (iPhone/iPad app by Chocolate Milk & Donuts.) - Source: https://appshunter.io/ios/app/trail-explorer-by-ctrma/id1490349687 (this page in markdown: same URL + `.md`) - Developer: [Chocolate Milk & Donuts](https://appshunter.io/developer/1490349686) - Category: Education, Lifestyle - Price: Free - Rating: 4.80/5 from 6 App Store ratings - Age rating: 4+ - Requires: iOS 16.6 · 412 MB - Languages: American English - Released: 2019-12-10 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/trail-explorer-by-ctrma/id1490349687/reviews.md ## What is Trail Explorer by CTRMA? Take a walk like no other… The Trail Explorer by CTRMA app brings imagination to life by letting you explore the Central Texas Regional Mobility Authority’s 45SW and 183 Trails through voice narration in both English and Spanish and interactive augmented reality animations. Get ready to open the door to possibility! Trail Explorer by CTRMA provides a captivating and educational experience for all ages. Use this free app to enhance your journey along our trails. Learn about the history, native plants and animals of the Texas Hill Country, and the people, history and culture of Austin’s East Side. On the 45SW Trail, you can watch as prehistoric sea creatures animate in life-size form right before your eyes, witness the majesty of a towering Live Oak Tree as it grows from the ground up or take a deeper look at the caves below the surface in Central Texas. On the 183 Trail, you can watch a Tejano band play a personal concert, unlock a life-size hidden local Austin mural, or enter a portal to the Montopolis Truss Bridge in the late 1930’s. You won’t want to miss this one-of-a-kind trail adventure! Download the app today. Make sure to allow notifications and enable location services to utilize the app’s GPS component for a comprehensive trail experience. Key Features Augmented Reality: Animations bring you up close to unique experiences. Narration: Learn interesting facts and historic information with this narrated guide offered in both English and Spanish. Closed captioning available on the 183 Trail. GPS Guidance: Always know where you are on the trail, and identify nearby augmented reality experiences. Photo and Social Sharing Capability: Want to take a picture of a Mosasaur or a Texas-horned Lizard or journey through a portal to the 1930s? This app offers the ability to capture our jaw-dropping. augmented reality experience with your phone’s camera. Your friends won’t believe their eyes when you share what you’re seeing on this spectacular journey. ## Key features - Augmented Reality animations - Voice narration (English/Spanish) - GPS guidance - Photo and social sharing - Educational content on local history and nature ## Frequently asked questions about Trail Explorer by CTRMA ### What is Trail Explorer? Trail Explorer is a free app that uses augmented reality and voice narration to enhance your experience on the CTRMA's 45SW and 183 Trails. It brings local history, native plants, animals, and culture to life through interactive animations and guided tours in English and Spanish. ### What kind of augmented reality experiences does Trail Explorer offer? Trail Explorer features life-size animations of prehistoric sea creatures, a growing Live Oak Tree, views of underground caves, a Tejano band performance, a hidden Austin mural, and a portal to the Montopolis Truss Bridge in the 1930s. ### Is Trail Explorer available in multiple languages? Yes, Trail Explorer offers voice narration in both English and Spanish. Closed captioning is also available on the 183 Trail for an enhanced experience. ### Can I share my Trail Explorer experiences? Yes, Trail Explorer allows you to capture photos of the augmented reality experiences with your phone's camera. You can then share these unique moments with your friends and family. ### What devices is Trail Explorer compatible with? Based on the provided data, Trail Explorer is currently supported on iPhones. Further compatibility details may be available from the developer. ### How often is Trail Explorer updated? The latest version of Trail Explorer is 3.5, and it was last updated on March 2, 2026. This indicates a commitment to ongoing development and improvements. ### What is the age rating for Trail Explorer? Trail Explorer has an age rating of 4+, making it suitable for a wide range of users. The app provides educational and engaging content for all ages. ### Does Trail Explorer have ads? No, Trail Explorer does not contain advertisements. The app is free to download and use without any ad interruptions. ## Version history (last 5 releases) ### 3.5 — 2026-03-02 Improve performance. ### Age Rating Update — 2026-01-26 The performance has been improved. ### 3.3 — 2025-08-28 Updated performance and reduced app size for improved user experience. ### 3.2 — 2025-06-03 Updated the map SDK, resolved map-related issues, and enhanced overall experience smoothness. ### 3.1 — 2025-03-02 Location pins are added to enhance the user experience. ## Apps similar to Trail Explorer by CTRMA | App | Rating | Price | Category | | --- | --- | --- | --- | | [Cougy Campus](https://appshunter.io/ios/app/cougy-campus/id1620066915) | — | Free | Education | | [ABC Talk With Me!](https://appshunter.io/ios/app/abc-talk-with-me/id6744021396) | — | Free | Education | | [Genius Factory AR](https://appshunter.io/ios/app/genius-factory-ar/id6451377806) | — | Free | Education | | [Hajj Metaverse](https://appshunter.io/ios/app/hajj-metaverse/id6741912652) | — | Free | Education | | [FSW LIFESTYLE](https://appshunter.io/ios/app/fsw-lifestyle/id6736481738) | — | Free | Education | | [Cape Elizabeth Schools](https://appshunter.io/ios/app/cape-elizabeth-schools/id1480429738) | 4.0 (3) | Free | Education | ## More apps by Chocolate Milk & Donuts - [UMSL Child Advocacy Mock House](https://appshunter.io/ios/app/umsl-child-advocacy-mock-house/id6473140149) - [VBHM History Explorer](https://appshunter.io/ios/app/vbhm-history-explorer/id6711361192) All apps by Chocolate Milk & Donuts: https://appshunter.io/developer/1490349686 ## Related topics [trail explorer by ctrma](https://appshunter.io/ios/topics/trail-explorer-by-ctrma) --- *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 2026-06-01.*