TrainrAI: Smart Workout Coach

TrainrAI: Smart Workout Coach

Smart Training from Your Watch

7 ratings
6 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 23, 2025
  • July 14, 2026

Features

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About

This app analyzes your Apple Watch data to provide daily training readiness scores and personalized workout plans. It adapts to your recovery, fitness, and training load to prevent overtraining and optimize performance. Get AI-driven guidance and track your progress with smart notifications and detailed analysis.

Daily readiness scoring based on HRV, sleep, and RHR
AI-generated adaptive workout plans
Training load management with ACWR
AI coach for personalized guidance
Smart notifications and goal tracking
Post-workout analysis and feedback
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What's New in TrainrAI

1.17

July 14, 2026

TrainrAI just got a major upgrade for smarter workouts, better coaching, and more accurate tracking. What’s new: • Cardio support is now built into curated exercise recommendations, including Zone 2 walking, HIIT, and endurance-focused options. • Coach in Your Ear is more flexible, with modes for minimal prompts, exercise setup cues, and more active coaching during workouts. • Curated exercises now integrate better with chat, workout generation, and analysis. • Exercise-level HealthKit tracking is more precise. Mixed workouts can now record activities like walking separately inside a strength workout, improving future chat and analysis. • Rest timing and coach prompts have been improved so audio guidance better matches the active workout state. • Outdoor and cardio coaching has been improved, including better support for Zone 2 pacing. • Phone workout flow now shows rest timing directly next to each exercise, so you do not have to scroll after completing a set. • Watch instruction messages are clearer, separating missing exercise instructions from phone/watch connectivity issues. • Curated exercise UI has been cleaned up, with less clutter and better indicators when image instructions are available. This release makes TrainrAI feel more like a real training partner: clearer, smarter, and more useful during the workout itself.

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Subscription plans

Smart AI Coach Weekly + 3-Day Free

Full weekly access - Free for the first 3-days

$0.997 Days
3 Days trial
How to cancel TrainrAI subscription ⁉️

User reviews

Great and exciting app to use!!

I have small home gym with limited equipment. This app built custom workout routine with the existing equipment! Highly recommend!

Simple and works

Exciting and helps me achieve my goals.

Solid for gym

Been using this since I’ve stopped going. Haven’t been able to lift the same so this app gave me really solid recommendations to get me back in the cycle.

Fraction of the cost of a real personal trainer and way more data-driven

As a recent college grad who's never been a gym rat and counting every penny, this app fits perfectly. The AI creates simple bodyweight routines for my strength goals- no equipment needed, just my living room. Post-workout tips like "build on those push-ups" keep me motivated. Optional HealthKit adds smarter adjustments with my pulse, hearth rate, steps, etc but it works great without. Premium at $3/mo beats $20 chats that ignore your data. More beginner badges would be nice, but other than that it’s great. Five stars
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AI Workout analysis is very helpful.

The post-workout analysis is the best part. It tells me what I did well and what to improve next session. Keeps me consistent and honest. I needed to work harder, I wasn’t in the Zone 2, etc. Great app.

Developer apps

FAQ

What is TrainrAI's daily readiness score?

TrainrAI provides a daily readiness score based on your Apple Watch data, including HRV, sleep quality, resting heart rate, and VO₂ Max. This score helps determine whether you should recover, train light, train, or push harder.

How does TrainrAI create workout plans?

TrainrAI generates personalized 7-day workout plans and 12-week periodization based on your goals, fitness level, schedule, equipment, and current recovery state. Plans adapt automatically based on your completion rate and training load.

Does TrainrAI have ads?

No, TrainrAI is ad-free. The app emphasizes user privacy, stating that your health data stays on your device and plan data syncs via private iCloud, with no data selling.

What devices does TrainrAI support?

TrainrAI is compatible with Apple Watch, iPhone, and iPad. You can start, pause, and complete workouts directly from your Apple Watch and see readiness at a glance.

How does TrainrAI manage training load?

TrainrAI tracks your TRIMP and calculates your acute-to-chronic workload ratio (ACWR), a metric used by professional sports teams. It adjusts recommended exertion before you start if your load enters a risk zone.

What are the subscription options for TrainrAI?

TrainrAI offers weekly, monthly, and annual subscription plans. The weekly plan is $0.99/week with a 3-day free trial, the monthly is $2.99/month with a 7-day free trial, and the annual is $24.99/year with a 14-day free trial.

Can I ask TrainrAI questions about my training?

Yes, the AI Coach feature allows you to ask questions about your readiness, workout swaps, HRV trends, and sleep's impact on performance. The AI provides data-backed guidance based on your personal data.

How often is TrainrAI updated?

The latest version of TrainrAI is 1.11, and it was last updated on February 18, 2026. This indicates a relatively frequent update schedule for improvements and new features.