# Corpus: AI Running Coach — Race plan for your Apple Watch > Race plan for your Apple Watch (iPhone/iPad app by DAVID PASCUAL PUCHADES TODOLI.) - Source: https://appshunter.io/ios/app/corpus-ai-running-coach/id6761331575 (this page in markdown: same URL + `.md`) - Developer: [DAVID PASCUAL PUCHADES TODOLI](https://appshunter.io/developer/1888958148) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Age rating: 17+ - Requires: iOS 26.0 · 10 MB - Languages: American English, European Spanish - Released: 2026-04-01 - Data updated: 2026-10-24 ## What is Corpus? Training for a marathon, a half, a 10K, a triathlon or an Ironman, with an Apple Watch on your wrist? Corpus is the running coach that writes your whole plan to race day and changes it as you train, day by day. Your plan is 100% yours. Not a template with your name on it: it is built on what your body can actually do and on how you live, and it is made to bring out your best version. Tell it your race and the days you can train. It asks what it needs to know, then writes every session from this week to race day: warm-up, work, cool-down and the pace for each. Then it keeps coaching. Corpus reads your Apple Watch through Apple Health: sleep, heart rate variability, resting heart rate, every workout with its pace and route. When a night goes badly or a run comes in harder than planned, the coach sees it, and when you ask to move Thursday's intervals to Friday, the week changes on the spot. WHAT YOU GET • A full plan to race day, written in one conversation. Running, cycling, swimming and triathlon, from a first 5K to an Ironman. • A coach you can talk to. Say a session felt too hard, report how a test went, tell it your week just changed. It answers from your numbers and adjusts your plan through the same conversation. • Today's session on your Apple Watch. It waits under Up Next in the Workout app with every warm-up, interval and cool-down timed, and it follows every change to your plan. • Your recordings, matched to your plan. Runs from your watch land at the top of the Plan tab, linked to the session they completed, with the hard efforts checked against heart rate and pace. • Your habits, logged in a tap. A late dinner, a stressful week, a beer with friends: tap it, and Corpus learns how your life moves your training. Every habit has its own screen with ninety days of history. • Insights from your own data. Corpus correlates what you logged with what your watch measured and shows you what actually moves your recovery. • 3D route replays. Watch each run fly over the map in three dimensions, export the video, or share the workout as a link. MEMBERSHIP The 7-day free trial unlocks all of it. Corpus Membership is a monthly subscription after the 7-day free trial, billed through your Apple ID; the price for your country is shown in the app before you subscribe. Cancel any time in Settings. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://corpus.dvpuchades.com/en/privacy/ WHAT CORPUS NEEDS FROM YOU • Record every session from the Workout app on your Apple Watch. Corpus reads it back with pace, heart rate and route. • Wear the Watch to bed. That is where sleep, HRV and resting heart rate come from, every morning. • Log your day in a tap. A late dinner, a stressful week: the coach learns how your habits move your training. HOW IT WORKS 1. Choose your sport, your event and your date. Add a target time if you have one. 2. Connect Apple Health. Corpus reads only. It never writes to your health data. 3. Meet your coach. It asks about your training days and history, then writes the whole plan. 4. Train. Start today's session from Up Next on your Apple Watch, wear the Watch to bed and log your day. Open the app in the morning for today's session, and after to see how it went. PRIVACY Your health data stays on your phone. The coach sees only what it needs to answer: your message, a summary of your plan and the numbers relevant to the question. Nothing you say is kept on our servers beyond your plan while it is being written, deleted the moment your phone receives it. No ads, no tracking. Corpus requires an iPhone running iOS 26 and works best with an Apple Watch. Corpus is a training tool, not a medical device; talk to a professional about any health concern. ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly | $3.99 | per month | ## Is Corpus safe? Not enough ratings yet to assess Corpus. ## Is Corpus legit? Corpus: AI Running Coach has limited verification signals. The AppsHunter Legitimacy Score for Corpus is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 26.9 — 2026-10-23 Your coach now reads your Apple Watch sessions step by step, and answers while you get on with your day. Workouts • A session you ran from your Apple Watch shows every step the way the Watch recorded it: warm-up, each block, cool-down, with distance, time, pace and heart rate. • The coach's evaluation compares each step with what was prescribed, so a 1 km test is judged on the kilometre you ran, not on the clock around it. • Shared workout pages show the same steps. Coach • Ask something and leave: the answer finishes in the background and arrives as a notification. • Your plan tells you when it is ready, even if you closed the app while it was being written. • Longer messages: the composer grows as you type, expands to a full editor, and long replies fold and open in a reader. • Dictation drops your words into the message for you to check before sending. Also • Fixes and small improvements. ### 26.8 — 2026-10-19 Your first plan is free. Tell the coach about your race, and it writes your plan all the way to race day before you decide anything about membership. The first plan • Setup now goes straight into the conversation with your coach. Answer its questions, and the plan is built and on your Plan tab. • Membership is asked for once the plan is on screen, with your race and the weeks to it in view. You can say "Not now" and keep reading the plan. • Membership is what keeps the coach with you: replies after the first plan, today's session on your Apple Watch, rebuilding the plan when life changes, and the insights the coach writes from your Health data. Also • Setup remembers where you were, step by step, if you leave and come back. • Fixes and small improvements. ### 26.7 — 2026-10-15 Log your day in a tap. Today's habits sit on the Plan tab as chips: tap the one that happened, or write a note with a #hashtag, and the coach learns how your life moves your training. Habits • Today's habits, as chips. Tap a suggestion or pick one from the + menu, and it's logged without typing a word. Tap a chip to confirm it, grade it, move it to another day, change it or take it off. • Hashtags in your notes. Write #latedinner or #stress and the habit is logged by itself. An autocomplete above the composer finishes the ones you already use. • Every habit has its own screen: ninety days as dots, the patterns the coach has found, and the switches to rename it, merge it into another, pin it, hide it or stop sending it to your Apple Watch. • The Habits screen lists every habit grouped by who logs it: you, your Watch, or the coach. • A progress line under each new habit says how many days are left before its first comparison. • The Insights card counts a habit you tapped today, not only a written note. Also • Corpus asks for an App Store rating once, and only after a recorded workout has been linked to a planned session. Never during setup. • The insights that read "readiness" now say "energy", like the rest of the app. • Several screens and settings that nothing used any more are gone, so the app is lighter. ### 26.6 — 2026-10-07 Share a workout with a link, see how long today's session really takes, and get one quiet line on training mornings. Today's session also waits on your Apple Watch. Plan • Distance and time on the Plan tab now count the warm-up, recoveries and cool-down, so an interval session shows its real length. Estimates are marked with "~", and an estimated time is rounded up to the next 5 minutes so you never book too little. • On training mornings, one quiet notification names today's session and how long it takes. Nothing on rest days, and nothing once you've opened the app or your workout has synced. • Today's run, ride or swim goes to the Workout app on your Apple Watch, under Up Next, with its warm-up, intervals and cool-down timed for you. It follows every change to your plan. • Today's focus tells you which workout to pick on your Apple Watch, so the recording links to the plan by itself. • Tests wait for your result: the recording links to the test, and the Plan tab asks whether that run was your test. • Tell the coach which planned session a recorded workout was, and it links them. • A session you marked as done in Coach before your watch synced still gets its run. • Short intervals show their seconds instead of "0 min". Workouts • Share a workout as a link that stays live for 7 days. Choose what it shows: the route map and replay, heart rate and zones, the workout insight, and the comparison with your plan. The start and finish are hidden by default. Anyone can open it in a browser, and you can stop sharing at any time. • The replay video ends on the same distance and pace as the workout screen, and highlights your fastest kilometre. • The workout screen loads the map and heart rate together and fades the map in, without briefly saying there's no GPS route while it loads. • The workout insight is rewritten once a recording links to its session. Habits and insights • Habits are recognised more consistently, starting from a set of common ones like alcohol, late caffeine or work stress. • Habits you named yourself get proper names in English and Spanish. • Tap a tag under a note to change it or remove it. • "Last night" notes are logged on the right day. • Insights now compare a habit with the night after it, not the night before. • A new card on Insights shows how close each habit is to its first insight, and what you've logged today. Notes are written in Today's notes on the Plan tab, one tap away from the card. • The Form card has been removed. Coach and more • A sent message no longer comes back into the message box when the keyboard finishes an autocorrection. • Dictation stays stable through long messages. • Tapping a notification while Corpus is closed now opens the right screen. • Steadier syncing with Apple Health. • Fixes for Spanish: day names, workout evaluations and habit names. ### 26.5.2 — 2026-09-30 Training off-plan now counts on your week. • A workout you did on a rest day, or on a day with nothing planned, shows in the ribbon as a green ring with a tick: it happened, even though the plan didn't ask for it. • A run that completes a session from another day no longer shows up twice in the ribbon. • The message box in Coach stays pinned above the keyboard, and an empty chat can be dragged down to close the keyboard. • Coach insights fade in smoothly once they're written, and a refresh keeps the text on screen while the new one loads. ## Apps similar to Corpus | App | Rating | Price | Category | | --- | --- | --- | --- | | [Menu Scanner - Eat Healthy](https://appshunter.io/ios/app/menu-scanner-eat-healthy/id6758664227) | 5.0 (3) | Free | Health & Fitness | | [CaloryAI Food Tracker](https://appshunter.io/ios/app/caloryai-food-tracker/id6753683791) | — | Free | Health & Fitness | | [Pacia: Running Plans](https://appshunter.io/ios/app/pacia-running-plans/id6798035000) | — | Free | Health & Fitness | | [Menu AI - Restaurant Calories](https://appshunter.io/ios/app/menu-ai-restaurant-calories/id6755753142) | 4.6 (20) | Free | Health & Fitness | | [Runmo: AI Running Coach](https://appshunter.io/ios/app/runmo-ai-running-coach/id6797095873) | 5.0 (1) | Free | Health & Fitness | | [Nutrimeal](https://appshunter.io/ios/app/nutrimeal/id6444828415) | — | Free | Health & Fitness | ## More apps by DAVID PASCUAL PUCHADES TODOLI - [Parla: English Pronunciation](https://appshunter.io/ios/app/parla-english-pronunciation/id6778570059) All apps by DAVID PASCUAL PUCHADES TODOLI: https://appshunter.io/developer/1888958148 --- *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 2026-10-24.*