Dopamine HIIT
Train. Track. Transform.
Free · Designed for iPad. Not verified for macOS.
Train with Flex presents Dopamine HIIT. Challenges, badges, and reactions are here. Join a challenge, track your progress, and keep showing up.
Dopamine HIIT is the official Train with Flex training app, built for clients of certified personal trainer Rafique "Flex" Cabral.
This is more than a workout log. It's a structured 12-week training experience designed by Flex himself, tracked across every set, every meal, every habit, every day.
WHAT YOU GET
• Personalized Programs: Your phase, your block, your week, your day. Every workout is hand-built by Flex based on your assessment and goals.
• Built-In Circuit Runner: Round-by-round guidance through warm-ups, circuits, and rest. Built-in timer, automatic ghost-carryover of your last performance, and clean logging of sets, reps, and weight.
• Meal Tracking: Log breakfast, lunch, dinner, and snacks. See your daily macro split and weekly calorie trends at a glance.
• Habit Building: Daily habits, weekly views, streaks. Five quick taps, and you're done.
• Goal Tracking: Set your North Star and the milestones to get there. Track RPE trends, personal bests, and body composition over time.
• Schedule: See your sessions, book new ones on Flex's calendar, and never miss a workout.
• Push Notifications: Stay accountable with check-ins from Flex.
WHO IT'S FOR
Train with Flex clients, current and new. Whether you're walking into the gym for the first time or coming back after a decade away, Dopamine HIIT meets you where you are and tracks every step of the climb.
ABOUT FLEX
Rafique "Flex" Cabral is a certified personal trainer working with private clients, corporate wellness programs, and Train with Flex group sessions. Dopamine HIIT brings his coaching directly to your pocket.
Every journey starts with a single step.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A big update to Dopamine HIIT:
- All-new opening screen
- Challenges with progress tracking, badges, and reactions
- React with emojis to challenge entries
- Redesigned workout runner for circuit training and warm ups
- Move sessions within your week and your schedule stays in sync
- Improved Meal Tracking
- Several UI polishes and bug fixes
The developer, Alvarez Digital, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Alvarez Digital Solutions LLC
- Size
- 47.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Alvarez Digital Solutions LLC