Train Rex:Build Healthy Habits
Compete in Health Challenges
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Build better health, one habit at a time. Track meals, steps, workouts and weight, join challenges, chat with your team, and sync Apple Health
Train Rex is your all-in-one Habit Coach for Better Health & Fitness.
Designed for busy professionals, it helps you build small daily habits that lead to long-term preventive health.
What You Can Do:
• Track habits that matter: sleep, hydration, meals, steps, workouts
• Join 21-day and 30-day health challenges
• Get AI-based suggestions to stay consistent
• Learn how to prevent burnout, obesity, diabetes, and stress
• Integrate Apple Health for automatic tracking
Why Train Rex:
Because lasting fitness comes from habits, not hacks.
Train Rex helps you live longer, think sharper, and feel better — one small habit at a time.
more Loving the 21-day fitness challenge! Such a creative way to get into fitness and a great way to build a community as well. This program definitely helps in understanding all the aspects that make up a healthy lifestyle 🍎
Loving the 21-day fitness challenge! Such a creative way to get into fitness and a great way to build a community as well. This program definitely helps in understanding all the aspects that make up a healthy lifestyle 🍎
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What’s New
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• REXpert AI is here — your AI companion for wellness and retention insights, right inside the app.
• Introducing the Plus subscription — more features, more value.
• Better UI — a cleaner, smoother experience throughout the app.
• Bug fixes and performance improvements.
1.3.2 Aug 10
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What’s New
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1. Better Sleep Logging — tracking your sleep is now quicker and more intuitive.
2. Better UI — a cleaner, smoother experience throughout the app.
3. Chats Manager — no more cluttered chats. Conversations are now neatly segregated just for you.
4. New Plan: Plus — introducing our new Plus plan.
1.3.1 Jul 23
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What’s New
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1. A Simpler Look — We've streamlined the app so everything's easier to find.
2. Faster & Smoother — We squashed the bugs so you don't have to.
1.3.0 Jul 10
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What’s New
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Minor Bug Fix
1.2.10 Jul 7
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What’s New
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1. Introduction to Sleep — Log your sleep and see how rest shapes your progress.
2. A Simpler Look — We've streamlined the app so everything's easier to find.
3. Faster & Smoother — We squashed the bugs so you don't have to.
1.2.9 Jul 2
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What’s New
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Bug Fixes & Performance — The app feels noticeably snappier. We squashed the bugs so you don't have to.
1.2.8 Jun 8
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What’s New
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1. Bug Fixes & Performance — The app feels noticeably snappier. We squashed the bugs so you don't have to.
2. Challenges — Joining and tracking challenges is now smoother than ever.
3. Daily Synopsis — A deep, personalised breakdown of your health journey. Available every morning for subscribers — because progress deserves more than just a number.
1.2.7 May 25
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1. Swipe Card
A brand new daily game. One swipe, one chance. Can you keep your streak alive?
2. Weight Graph
Track your weight journey across days, months, or years at a glance.
3. Game Leaderboard
See where you stand among your friends. May the best swiper win.
4. Bug Fixes & Performance
The app feels noticeably snappier. We squashed the bugs so you don't have to.
5. Challenges
Joining and tracking challenges is now smoother than ever.
1.2.6 May 11
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What’s New
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- Bug Fixes & Performance
The app is significantly smoother and faster across the board.
- Seamless Challenges
Your challenge experience just got a whole lot better — everything flows more naturally.
- Classes, Upgraded
Join classes directly from the home page without any extra steps. Done with a class? Share your feedback right from the app.
1.2.5 Apr 27
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1. Bug fixes — the app is now smoother and faster.
2. Challenges feel seamless.
1.2.4 Apr 23
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1. WEIGHT TRACKING
Log and monitor your weight progress effortlessly, all in one place.
2. SMOOTHER EXPERIENCE
We've refined the app for a faster, more seamless experience throughout.
3. DAILY QUIZ
Keep your mind sharp with a new quiz every day. Small habit, big results.
4. MEAL & PROGRESS TRACKING
Stay on top of your meals, fitness, and overall progress with a clearer, more organised subscription experience.
5. SOS BUTTON
Having a craving or a low-energy moment? The SOS button is here to help you navigate it without derailing your progress.
1.2.3 Apr 15
Whats New :
Class Join
• Join classes instantly from the Home Screen widget
• WhatsApp nudges for free trials so no one misses a session
Media Uploads
• Upload images up to 150MB with improved reliability
Smoother Experience
• Faster navigation and reduced load times across screens
• Improved stability during chats and media sharing
Quality Improvements
• Better permission handling for camera and microphone
• UI refinements for a cleaner, more intuitive flow
• Minor bug fixes and performance optimisations throughout the app
1.2.2 Feb 10
What’s New
• Smoother experience with important bug fixes
• Microphone permission added for recording videos
• Cleaner, faster, and more intuitive UI/UX improvements
1.2.1 Feb 4
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- Light Mode
A clean, bright interface for users who prefer a lighter visual experience while navigating the app.
- Team Chat
Connect and interact with your teammates during challenges. Share progress, stay motivated, and build accountability together.
- Weight Tracker
Log your weight regularly and view your progress across days, weeks, months, and years with easy-to-read visual trends.
- Leaderboard on Home
See where you stand in your challenge directly from the Home screen and stay motivated to improve your rank.
- Redesigned Diet Screen
Plan your meals in advance with a simpler and more intuitive layout for tracking breakfast, lunch, and dinner.
- Improved Health Tracking
Track habits like steps, workouts, meals, sleep, hydration, and more in a smoother and more engaging way.
- Performance Improvements & Bug Fixes
General optimisations to make the app faster, more stable, and more reliable for daily use.
1.2.0 Feb 1
• More fun, more motivation
Discover fresh, engaging challenges designed to keep you consistent and excited every day.
• Scan meals instantly
Track calories effortlessly by scanning your meals—quick, simple, and accurate.
• Smoother than ever
Bug fixes and performance improvements for a faster, cleaner experience.
1.1.0 Jan 6
- bug fixes
1.0.7 12/22/2025
- Health Tracking Dashboard
- More challenges
- Better UI
- Steps bugs fixed
1.0.6 12/04/2025
- Health Tracking Dashboard
- More challenges
- Better UI
- Steps bugs fixed
1.0.5 11/08/2025
- A screen for showing 21 day challenge details
1.0.4 09/19/2025
- Bug Fixes
- New listing for Diet plan
- New customizations for workout plans
1.0.3 09/03/2025
- Error fixes
- Scan Your Meal feature updated as pilot
1.0.2 08/11/2025
Great improvements in Diet Screen, everyone needs to use it atleast once.
1.0.1 07/08/2025
Bug Fixes
more Version 1.3.3 Aug 17
Data Linked to You The following data may be collected and linked to your identity:
Data Not Linked to You The following data may be collected but it is not linked to your identity:
Health & Fitness Contact Info User Content Usage Data Diagnostics 
