# Coachi: Running & Heart rate — AI & A Voice Coach That Adapts > AI voice coach for heart rate-based cardio workout intensity guidance. (iPhone/iPad app by Marius Gaarder.) - Source: https://appshunter.io/ios/app/coachi-running-and-heart-rate/id6760587172 (this page in markdown: same URL + `.md`) - Developer: [Marius Gaarder](https://appshunter.io/developer/1885181988) - Category: Health & Fitness, Sports - Price: Free with in-app purchases - Rating: 2.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 73 MB - Languages: American English - Released: 2026-04-05 - Data updated: 2026-09-09 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/coachi-running-and-heart-rate/id6760587172/reviews.md ## What is Coachi? Coachi – Built by an experienced runner. He discovered how difficult it is to maintain the right intensity for every workout. Coachi helps you stop wondering whether you're training too hard or too easy. Train smarter using your heart rate and workout goals. Instead of second guessing yourself, Coachi tells you when to slow down, speed up, or keep going exactly as you are, helping you stay on track and achieve your training goals. Whether you're recovering in Zone 1, building endurance in Zone 2, pushing through high intensity intervals, or doing any other cardio workout, Coachi adapts in real time and gives you guidance when it matters most. Live coaching that adapts to you Most fitness apps analyze your workout after it's finished. Coachi helps you while you're still training. You'll receive clear voice guidance whenever you: • You're training harder than your workout requires • You're training easier than needed to reach your goal • You're exactly on target and should keep going Spend less time looking at your watch and more time focusing on your workout. Choose your own heart rate zone Coachi lets you choose the heart rate zone you want to train in, from Zone 1 to Zone 5, and helps you maintain the right intensity throughout your workout. Zone 1 is perfect for recovery and easy sessions. Zone 2 builds endurance and aerobic fitness. Zone 3 is ideal for moderate cardio training. Zone 4 improves your threshold and performance. Zone 5 is maximum intensity for short, hard intervals. Coachi continuously monitors your heart rate and tells you when you're training too hard, too easy, or exactly where you need to be to stay in your selected zone. Customize your workouts Coachi gives you complete control over your workouts. Customize: • Workout duration • Number of intervals and repetitions • Work and rest durations • Warm up and cool down periods • Target heart rate and workout intensity You can use Coachi with or without a heart rate monitor. With an Apple Watch or a compatible heart rate monitor, Coachi provides the most accurate coaching based on your heart rate. Without a heart rate monitor, you still receive voice coaching, interval guidance, countdowns, motivation, and real time workout guidance. Perfect for every cardio workout Whether you run, walk, cycle, row, hike, or enjoy other aerobic activities, Coachi helps you maintain the right intensity and achieve your training goals. Coachi Score After every workout you'll receive your personal Coachi Score. Your score combines heart rate, workout duration, distance, pace, and workout quality into one simple score, making it easy to measure your consistency and progress over time. With Coachi you can: • Get AI voice coaching throughout your entire workout • Be notified when you're training too hard or not hard enough to reach your goal • Choose any heart rate zone from Zone 1 to Zone 5 and receive live guidance to stay in it • Customize workout duration, intervals, repetitions, rest periods, warm up, and cool down • Train with or without a heart rate monitor • Connect Apple Watch or compatible heart rate watches • Choose between multiple coach voices • Receive motivation, countdowns, and live workout guidance • View your route, distance, pace, and workout history after every workout • Receive a personalized Coachi Score after every workout • Use Coachi for running, walking, cycling, rowing, hiking, and other aerobic workouts Some features require Apple Health, microphone access, notifications, or a compatible heart rate monitor. Restore Purchases is available on the subscription screen and under Profile → Settings → Restore Purchases. Terms of Use: https://coachi.no/terms Privacy Policy: https://coachi.no/privacy Both links are also available at the bottom of the subscription screen in the app. ## Key features - AI-powered real-time voice coaching - Heart rate zone monitoring and guidance - Customizable workout parameters - Post-workout Coachi Score for progress tracking - Compatibility with heart rate monitors and Apple Watch - Adaptable to various cardio activities ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Coachi Premium Yearly | $59.99 | per year | | Coachi Premium Monthly | $7.99 | per month | ## Frequently asked questions about Coachi ### What is Coachi? Coachi is a running and heart rate app that provides AI-powered voice coaching to help you maintain the right intensity during your workouts. It adapts to your heart rate and goals, offering real-time guidance. ### How does Coachi use heart rate? Coachi continuously monitors your heart rate to ensure you stay within your chosen training zone (Zone 1-5). It will notify you if you are training too hard or too easy, and advise you to speed up, slow down, or maintain your current pace. ### Can I customize workouts in Coachi? Yes, Coachi offers extensive customization options. You can adjust workout duration, number of intervals, work and rest durations, warm-up and cool-down periods, and target heart rate intensity. ### Does Coachi work without a heart rate monitor? While Coachi provides the most accurate coaching with a compatible heart rate monitor or Apple Watch, you can still use it without one. You will receive voice coaching, interval guidance, countdowns, and motivation. ### What is the Coachi Score? The Coachi Score is a metric provided after each workout that combines your heart rate, duration, distance, pace, and workout quality. It offers a simple way to measure your consistency and progress over time. ### What subscription plans are available for Coachi? Coachi offers a 'Coachi Premium Monthly' plan for $7.99/month with a 14-day free trial, and a 'Coachi Premium Yearly' plan for $59.99/year, also with a 14-day free trial. ### What devices does Coachi support? Coachi is supported on Apple Watch, iPhone, and iPad, allowing you to track your workouts across multiple Apple devices. ### How often is Coachi updated? The latest version of Coachi, version 3.8, was last updated on August 17, 2026. Updates typically include improvements and new features for a better user experience. ## Version history (last 5 releases) ### 4.0.2 — 2026-09-08 General improvements and bug fixes for a smoother, more reliable Coachi experience. ### 4.0.1 — 2026-09-05 Bug fixes and general improvements for a smoother Coachi experience. ### 4.0 — 2026-09-03 • Control warmups in Timed Run, Intervals and Target Run: shorten, extend or start the main set when ready. • Clearer metrics on iPhone, Apple Watch and Garmin. Target Run now shows distance remaining in meters. • Timed Run and Target Run results separate warmup from performance while the full activity stays saved. • More improvements to routes, workout history and reliability. ### 3.9 — 2026-08-23 Coachi 3.9 adds Saved Route Navigation: • Save a GPS route from a completed workout • Reuse it with your saved workout settings • Follow live progress and inspect heart rate along the route ### 3.8 — 2026-08-17 Your best workouts deserve an encore. Coachi 3.8 makes every session easier to repeat, follow, and finish strong: • Save your complete workout setup and start it again in seconds from Saved Workouts. • Choose Recovery, Medium, or Standard for walks and see your personalized BPM range before you begin. • Get clearer GPS and heart-rate feedback during and after your workout, with KM or MI visible on the Lock Screen and Dynamic Island. • Enjoy a smoother Coachi Score reveal and more reliable coaching when switching between headphones and speaker. Build it once. Make it yours. Go again. ## Apps similar to Coachi | App | Rating | Price | Category | | --- | --- | --- | --- | | [FitTrack Plus](https://appshunter.io/ios/app/fittrack-plus/id6755254770) | 5.0 (3) | Free | Health & Fitness | | [GT Fitness](https://appshunter.io/ios/app/gt-fitness/id6758391423) | — | Free | Health & Fitness | | [CrossFit Timer Pro AI](https://appshunter.io/ios/app/crossfit-timer-pro-ai/id6756507415) | 5.0 (1) | Free | Health & Fitness | | [Coach Plus AI](https://appshunter.io/ios/app/coach-plus-ai/id6782975656) | — | Free | Health & Fitness | | [Traina: Calisthenics Coach](https://appshunter.io/ios/app/traina-calisthenics-coach/id6774929807) | — | Free | Health & Fitness | | [Morpheo: Voice Dream Journal](https://appshunter.io/ios/app/morpheo-voice-dream-journal/id6760588166) | — | Free | Health & Fitness | --- *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 2026-09-09.*