IntervalCoach vs Hiron

Your training, adjusted to how you actually recovered. IntervalCoach is an AI training coach for cyclists, runners, triathletes, trail runners and Hyrox athletes. It reads 60+ recovery signals, including HRV, sleep, sleep debt, training load and how you feel, and adjusts today's session when the data calls for it. When you are ready, the plan stands. When you are not, it changes and tells you why. TODAY FIRST Open the app and today comes first: your readiness, a coach's outlook and today's session. Next to readiness, a focus tile shows the one thing that matters most right now: a race this week, a health signal, the session you just finished, a load spike, or how your week is going. WHAT YOU GET - Daily readiness from HRV, sleep, resting heart rate, form and training load - Workouts that adapt to your recovery, with power, pace or heart rate targets - A training plan built toward your goal event, with phases and weekly targets - Coach+, a conversational coach that knows your training and can adjust your plan - Race Recon: the climbs, pacing and fuelling of your race course - Post-workout analysis, with what you actually did next to the plan - Signals grouped by recovery, sleep, HRV, load and body - Cycling, running, trail running, triathlon, swimming, strength, walking and hiking, with bike-to-run bricks - Training for a Hyrox: your plan builds the running and strength work the race asks for - Weekly summaries, monthly progress reports and a home-screen widget - Clubs with a shared feed and fair leaderboards FOR COACHES With the Coach Plan, a coach gets a roster sorted by who needs attention, one inbox for approvals and a view of the whole squad. WORKS WITH Apple Health, Apple Watch, Garmin, Wahoo, Polar, Coros, Suunto, Zwift, Whoop and Oura. PRICING 14-day free trial, no credit card required. Pro, €3/month: adaptive workouts, your plan four weeks ahead and 20 Coach+ messages a month. Max, €8/month: everything in Pro, plus eight weeks ahead, 200 Coach+ messages and performance benchmarks. Available in 25 languages. Built and updated every week. Requires a free Intervals.icu account. Terms of Use: https://www.intervalcoach.app/terms Privacy Policy: https://www.intervalcoach.app/privacy

Hiron is an AI-powered training coach for triathletes and runners. Instead of a static PDF plan, you get a living season: every week is planned around your races, your available hours, and what you actually did last week. YOUR SEASON, PLANNED END TO END Tell Hiron your races and goals, and it builds a periodized season — base, build, peak, taper — week by week, all the way to race day. A PLAN THAT ADAPTS EVERY WEEK Complete your sessions, fill in a short weekly check-in, and Hiron adjusts the next week: more load when you are absorbing training well, recovery when you need it. GARMIN SYNC Connect your Garmin account and your structured workouts land on your watch, while completed activities flow back automatically. Linking Garmin is optional. APPLE WATCH Record sessions on your wrist with step-by-step guidance and haptic pace cues that tell you when to speed up or slow down. No phone needed during the workout. Customize your workout screens on your iPhone and preview them live on the watch. APPLE HEALTH Connect Apple Health and Hiron reads your workouts, routes, heart rate, sleep, HRV and resting heart rate to track recovery and adapt your plan. Access is read-only and optional; Hiron never writes to Apple Health. EVERY SESSION ANALYZED After each workout you get a clear breakdown: how you executed each segment, heart-rate zones, pacing, and a coach's take on what it means for your training. ASK YOUR COACH ANYTHING Chat with Hiron about your plan, your fatigue, or a session you want to move — and the plan updates accordingly. KNOW YOUR RACE COURSE Upload your race GPX and get the course profile with elevation and climbs, section by section, plus a finish-time estimate based on your training. Built for triathlon (swim, bike, run and strength) and for running-only seasons alike. Hiron's training suggestions are not medical advice. Consult a physician before starting a new training program.