# T-Zero — Race Day Begins at T-Zero > All-in-one triathlon companion for organization, performance, and community. (iPhone/iPad app by Jatuzzi LLC.) - Source: https://appshunter.io/ios/app/t-zero/id6746770165 (this page in markdown: same URL + `.md`) - Developer: [Jatuzzi LLC](https://appshunter.io/developer/1766809777) - Category: Health & Fitness - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 12+ - Requires: iOS 17.2 · 14 MB - Languages: American English - Released: 2025-09-19 - Data updated: 2026-07-04 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/t-zero/id6746770165/reviews.md ## What is T? T-Zero is the all-in-one triathlon companion built to help athletes stay organized, prepared, and connected throughout their journey. Whether you’re gearing up for your first sprint or your tenth Ironman, T-Zero gives you the tools to simplify planning, maximize performance, and stay focused on what matters most—your race. Your Athlete Toolbox Stay race-ready with powerful tools designed for triathletes: Results Tracking: Keep all your upcoming and past race results in one place. Gear List & Gear Bag: Track your essentials, curate your personal gear bag, or add items to your wishlist. Checklist: Never forget your goggles, race belt, or gels again—build and customize race-day checklists. Nutrition Planner: Plan and compare your pre-race, in-race, and post-race nutrition to hit your performance goals. Course Maps: Access swim, bike, and run course details right from the app. Reminders: Set alerts for key pre-race tasks like registration, packing, or travel. Document Storage: Store essentials like QR codes for check-in, hotel or rental car confirmations, and race waivers. Pre & Post-Race Journal: Reflect on your preparation and performance to keep improving every event. Gear Board & Gear Bag The T-Zero Gear Board is your hub for discovering and sharing equipment: Browse popular items recommended by other athletes. Post your own gear to share experiences and advice. Curate your personal Gear Bag with owned items or build a wishlist for future races. Connect directly with athletes who own specific gear to ask questions and get real-world feedback. Connect with the Triathlon Community Triathlon is more than just the race—it’s the community. T-Zero brings athletes together with features that make connecting easy and meaningful: Find coaches and teams, join, and track each other's progress Race Forums: Join course-specific conversations with other participants. Share tips, race reports, and advice. Direct Messaging: Chat one-on-one with athletes in the community. Gear Board Discussions: Exchange reviews and recommendations on the equipment you rely on. PacePal Partner Matching: Find local athletes training at similar paces or distances, so you can prepare together. Race Database & Reviews Explore a searchable database of races—from local sprints to international Ironman events: Browse detailed race info, ratings, and reviews from fellow athletes. Add races directly to your personal calendar and start planning with T-Zero’s toolbox. Keep track of your progress with official and personal results stored in one convenient place. Resources for Every Athlete Access a growing library of articles covering race strategy, nutrition tips, equipment reviews, and training insights—everything you need to learn and improve between races. Why T-Zero? Triathlon is complex. Between training, gear, nutrition, and logistics, staying on top of it all can feel overwhelming. T-Zero simplifies the process by putting every essential tool in one place—helping you focus on performance, and making race prep a little less stressful. Whether you’re racing to finish, racing for a PR, or racing to qualify, T-Zero is the transition before the starting gun—the place where every great race begins. ## Key features - Race day checklists - Nutrition planning - Gear tracking and wishlist - Course map access - Race results tracking - Community forums and messaging - PacePal partner matching ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/t-zero/id6746770165/reviews.md ### 4/5 — Why only imperial distances *2025-11-09* Great app for triathletes. Plz Add metric distance as well ## Frequently asked questions about T ### What can I track with T-Zero? T-Zero allows you to track upcoming and past race results, manage your gear list and wishlist, and build custom race-day checklists. You can also plan your nutrition and store important race documents like QR codes and confirmations. ### How does T-Zero help with race preparation? T-Zero simplifies race preparation by offering tools like customizable checklists to ensure you don't forget essentials, a nutrition planner to optimize your diet, and reminders for key pre-race tasks. You can also access course maps and store important documents. ### Can I connect with other triathletes using T-Zero? Yes, T-Zero fosters community through features like race forums for course-specific discussions, direct messaging with other athletes, and PacePal partner matching to find training buddies. You can also share gear experiences on the Gear Board. ### Does T-Zero have ads? Yes, T-Zero contains advertisements. As a free application, it relies on ads to support its development and ongoing services for users. ### What kind of races are listed in T-Zero's database? T-Zero features a searchable database of races, ranging from local sprint triathlons to international Ironman events. You can browse detailed race information, ratings, and reviews from other athletes. ### Is T-Zero available on multiple devices? Currently, T-Zero is supported on iPhones. Information regarding availability on other platforms like Android is not provided in the current data. ### How often is T-Zero updated? The latest version of T-Zero is 1.2, and it was last updated on October 27, 2025. This indicates a recent update, suggesting the app is actively maintained. ### What is the age rating for T-Zero? T-Zero has an age rating of 12+. This means it is considered appropriate for users aged 12 and older. ## Version history (last 3 releases) ### 1.2 — 2025-10-27 New coach profiles allow coaches to create their own profiles and manage their team's presence within T-Zero. Coaches can now publish tips and support articles, linking back to their page, to promote their brand and expertise. Athletes can connect with coaches, join their teams, and track fellow teammates. ### 1.1 — 2025-10-09 Added a new option for users to submit a race that’s not yet in the app, plus minor UI improvements. ### 1.0 — 2025-09-20 No release notes. ## More apps by Jatuzzi LLC - [Medli: Wedding Videos](https://appshunter.io/ios/app/medli-wedding-videos/id6670571043) - [Channel 77](https://appshunter.io/ios/app/channel-77/id6739229414) All apps by Jatuzzi LLC: https://appshunter.io/developer/1766809777 --- *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 2026-07-04.*