I’ve been testing Bret Contreras’ new Booty by Bret app before its official launch, and let me tell you—this isn’t just another fitness app. It’s an incredibly well-researched, well-thought-out platform that brings structured strength training to your fingertips in a way that’s accessible, empowering, and refreshingly no-BS.
If you’re over 40 and tired of walking into the gym wondering what to do with weights—or worse, stuck in the “more cardio, less food” cycle—this app might just change your life.
What Sets It Apart
The Booty by Bret app is a digital version of the original BBB program, built on biomechanics, progressive overload, and consistency—the same science-backed principles that Bret is known for. It’s designed for real women with real lives, and it shows.
✅ Workouts are realistic and time-efficient
✅ No guesswork—just structured programming
✅ You can choose how many days a week you want to train
✅ Every workout is tracked and customized to your level
You’re not just logging random workouts. You’re following a thoughtful plan—tracking volume, reps, rest periods, and more.
User-Friendly Setup & Customization
From the moment you open the app, you’ll notice how much detail went into the setup. You start by entering key stats like your weight, height, body fat percentage, and measurements (waist, hips, thighs). These become your personal progress markers as you move through the program.
- Workout Customization: Select how many days a week you want to train, and the app adapts accordingly.
- Warm-Up and Working Sets: Each session clearly separates warm-up sets from working sets.
- Effort-Based Logging: You can track not just sets and reps, but also RIR (reps in reserve)—a powerful tool to help you train with intention.
- Rest Timer: Built-in timers help you stay focused and honest with your rest periods.
- Exercise Demos and Cues: Every movement comes with a video demo and clear written cues so you can lift confidently and safely.
- Substitution Options: Need to swap out an exercise? No problem. The app has a robust library of alternatives to choose from.
Progress You Can See and Feel
One of the most motivating features? You’ll see how many total pounds you lifted after every workout. That little number has a powerful way of reminding you: you’re stronger than you think.
You also get:
- A calendar view of your workout history for easy tracking
- Progress charts for your major lifts
- Badges and milestone rewards for consistency and achievements
- A Success Stories section to keep you inspired
- Bret’s team bios, which add a personal touch that reminds you there’s a real coaching philosophy behind the app
Well-Researched, Well-Built
The Booty by Bret app isn’t flashy—it’s intentional. It’s not here to entertain you with random challenges or dance routines. It’s here to make you stronger, leaner, more capable, and more confident. Every feature—from the exercise library to the FAQ and tutorial sections—feels purposeful and grounded in expertise.
I’ve tested numerous fitness apps, many of which have had serious technical issues. I have yet to encounter a random shutdown or bug on this one. There are a few minor issues, but nothing that has affected my workout in the moment, and that, for a busy mom, is huge!
Final Thoughts
Booty by Bret is not just for the Instagram fitspo crowd. It’s for women who are ready to train smarter, not just harder. It’s for those of us who want real results built on real science—with clear instruction, built-in accountability, and a coaching voice you can trust.
If you’re looking for a training plan that respects your time, challenges your body, and builds real strength? Download this app (note it is only available to Apple users right now). Log the reps. And start seeing what you’re capable of.