# ENDURE: Indoor Cycling Trainer — FTP & VO2max — No Ramp Test > Indoor cycling training and AI performance analysis app. (iPhone/iPad app by Christoph Martin.) - Source: https://appshunter.io/ios/app/endure-indoor-cycling-trainer/id6768730624 (this page in markdown: same URL + `.md`) - Developer: [Christoph Martin](https://appshunter.io/developer/434398624) - Category: Health & Fitness, Sports - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 62 MB - Languages: American English - Released: 2026-05-18 - Data updated: 2026-09-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/endure-indoor-cycling-trainer/id6768730624/reviews.md ## What is ENDURE? STOP DOING FTP TESTS. Your FTP updates from the rides you already do. ENDURE is an indoor cycling app for smart trainers and turbo trainers — structured training, no virtual world. You connect your trainer, pick a workout and start riding. While you train, the app works out your FTP and VO2max trends from your ordinary rides. There is no ramp test to suffer through and no lab appointment to book. We built the app because this is how we wanted to train ourselves: no game wrapped around it, just numbers you can trust. START RIDING • Works with Wahoo KICKR, Tacx, Elite, Saris, JetBlack and any FTMS smart trainer — plus power meters and heart rate straps over Bluetooth. • Zwift Click, Play and Ride controllers are supported for shifting, so you change your target from the handlebar. • Less than 30 seconds pass between opening the app and your first pedal stroke. It runs smoothly on a phone, so you don't need a gaming PC. • In ERG mode the trainer holds your target watts, and smart smoothing evens out jumpy power data. • If your phone crashes or the connection drops, auto-resume picks up exactly where you were. We haven't lost a hard session to a crash yet, and yours shouldn't be the first. • For days without a plan there is a free ride mode: type in your target watts and pedal. STRUCTURED WORKOUTS • The library is curated. Every structured workout has a physiological purpose, such as VO2max, threshold, sweet spot or endurance — interval training you'll actually ride. • You can import your own workouts. .ZWO, .MRC and .ERG files are read directly. • The training calendar shows your sessions month by month. • Before you ride, ENDURE picks today's session from your recovery score, your recent training load and a short morning check-in. You get one recommendation and two alternatives. PROGRESS, ON THE SIDE • ENDURE models your FTP and VO2max continuously from your recorded rides. You see where things are heading week by week instead of torturing yourself through an all-out test every eight weeks. • The power profile shows where you're strong and where there's room, across all interval durations. • The Potential analysis tells you what is holding your FTP back, your threshold or your aerobic ceiling, and which sessions work on it. • Training load (TSS) and time in zones for power and heart rate — the cycling analytics are there after every session. • Strava and intervals.icu are connected. Rides upload automatically, and on first launch ENDURE can import your ride history, so indoor and outdoor end up in one picture. ANALYSIS AFTER THE RIDE • Right after a workout, the AI reviews your session: did you hit the intervals, how clean was your pacing, and how much did your heart rate decouple from your power (Pw:HR)? • Across your whole history, ENDURE spots trends, accumulated fatigue and the rides where something clicked. IF YOU WANT TO GO DEEPER • ENDURE is the first cycling app that lets you log lactate readings during the ride itself. From your values it estimates LT1 and LT2, with a confidence tunnel so you know how solid the estimate is. • The CORE sensor pairs natively over Bluetooth. Core body temperature and heat zones run live on the ride screen. • Climbing Efficiency detects the climbs in your outdoor rides and calculates a climbing score based on VAM. ENDURE is an Early Release and keeps growing. What the community asks for goes straight into the updates. Premium is free for 14 days and asks for no payment details. After that, recording rides needs Premium. The winter training season is coming — give it a try and ride your first session today. SUBSCRIPTION ENDURE Premium: $8.99/month or $69.99/year (prices may vary by region). Billed to your Apple Account. Renews automatically unless cancelled at least 24 hours before the period ends. Manage or cancel in Account Settings. Terms: https://www.endure-cycling.com/terms/ Privacy: https://www.endure-cycling.com/privacy/ ## Key features - Fast trainer connection - Crash-proof ride sessions - AI workout evaluation - Deep ride insights - FTP & VO2max trends - Workout import ## Frequently asked questions about ENDURE ### How quickly can I start riding with ENDURE Cycling? ENDURE Cycling is designed for speed, getting you from app launch to riding in under 30 seconds. It prioritizes a fast and direct experience without unnecessary graphics or detours. ### Does ENDURE Cycling have ads? No, ENDURE Cycling is ad-free. The app is completely free to use and does not contain any advertisements. ### What kind of workouts does ENDURE Cycling offer? ENDURE Cycling features a curated library of physiologically targeted workouts focusing on key performance areas like VO2max and Threshold. It also supports universal import of custom workouts in .ZWO, .MRC, and .ERG formats. ### How does ENDURE Cycling analyze my performance? The app offers instant AI analysis of your current training session, providing feedback on interval compliance and pacing. It also uses intelligent pattern recognition on historical data to detect fitness trends and fatigue. ### Can I sync my rides with other platforms? Yes, ENDURE Cycling supports syncing with Strava. This allows you to combine your indoor rides with outdoor activities for a comprehensive view of your fitness. ### What devices is ENDURE Cycling compatible with? ENDURE Cycling is available for iPhone, iPad, and iPod. It connects reliably to your smart trainer, power meter, and heart rate monitor via Bluetooth Smart. ### How often is ENDURE Cycling updated? The latest version is 1.1.41, and the app was last updated on July 5, 2026. Updates focus on refining the training and analysis features. ### What is the user rating for ENDURE Cycling? ENDURE Cycling has a perfect 5.0-star rating based on 1 review. This indicates a highly positive initial reception from its users. ## Version history (last 5 releases) ### 1.3.14 — 2026-09-03 The Potential analysis, plus three more rides after the trial. NEW • The Potential analysis shows whether your threshold or your aerobic ceiling is holding your FTP back. The coach explains the verdict and picks the sessions that work on it. All of it comes from your normal rides, without a test. • After the free 14 days, your next three rides are still on us. Recording beyond that needs Premium. • After every ride, a short sheet asks how the app did. If everything worked, one tap is enough. If not, tell us what went wrong. We read every entry. BETTER • The Potential estimate is more conservative for riders without a recent 5-minute effort and is marked as an estimate until one exists. Premium is free for 14 days, no payment details required. ### 1.3.11 — 2026-09-01 - Your potential widget is now available! ### 1.3.9 — 2026-08-27 UI/UX improvements Performance improvements Bugfixes - Fixed issues with Zwift Ride + Zwift Hub combination ### 1.3.5 — 2026-08-23 - Jump directly into 14 days trial ### 1.3.4 — 2026-08-22 - Updated App Icon ## More apps by Christoph Martin - [Gift Search](https://appshunter.io/ios/app/gift-search/id529240650) - [Gift Search Free](https://appshunter.io/ios/app/gift-search-free/id549233794) All apps by Christoph Martin: https://appshunter.io/developer/434398624 ## Related topics [endure cycling](https://appshunter.io/ios/topics/endure-cycling) --- *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 2026-09-04.*