Flex - Grow Your Glutes
Booty Workouts & Nutrition
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Your glute plan, built around your goal, your equipment and your week.
Flex is a glute-focused training app for women. Tell it your goal, your equipment and your days, and it builds your weekly plan, then moves the weights up as you get stronger.
WORKOUTS BUILT AROUND YOU
• Glute-focused sessions for home or the gym, with bands, dumbbells or a full gym
• Every exercise with a demo video, sets, reps and a suggested weight
• A four-week cycle: base, building, peak, then an easy week
• Short on time? A 15-minute lift, 8-minute abs and a stretch
NUTRITION MADE EASY
• Snap your meal: protein, carbs and calories in seconds
• Barcode scan and quick add
• A daily protein goal that fits your body and your training
SEE YOUR PROGRESS
• Day-one and check-in photos, side by side
• Hips, waist and thigh, every two weeks
• Your sessions, lifts and personal bests
A COACH IN YOUR POCKET
• Ask anything about training or food, any time
• Apple Health: steps, sleep and weight in one place
Peach, your mascot, grows with every session you finish.
SUBSCRIPTION
Flex requires a subscription. Payment is charged to your Apple ID when you confirm the purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple ID settings.
Privacy Policy: https://plum-web.vercel.app/privacy
Terms of Use: https://plum-web.vercel.app/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Thanks for growing with Flex, the app built to help women grow their glutes.
What's new:
• Flex now runs on iOS 18
• Your newest progress photo reveals right beside day one
• Your protein ring celebrates the moment you hit your goal
• Meal scan has a fresh new look
• Watch your workout and check-in results count up
Keep showing up. Your glutes will thank you.
The developer, Rom Ovadia, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Rom Ovadia
- Size
- 70.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Mature or Suggestive Themes
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Flex Pro Weekly $4.99
- Flex Pro Yearly $44.99
- Flex Pro Yearly Offer $34.99
- Flex Pro Weekly $6.99
- Flex Pro Yearly $49.99
- Copyright
- © 2026 Corefit LTD