MeThreeSixty: 3D Body Scanner

In-app purchases
4.1
4.05K reviews
Content rating
Everyone
500K+
Downloads
Content rating
Everyone
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About this app

MeThreeSixty turns your phone's camera into a powerful 3D body scanner, giving you a faster, more accurate, and more visual way to track your transformation. Designed with privacy at its core, your scans stay on your device and are never uploaded to the cloud. No tape measure. No expensive equipment. No guesswork.

Just two quick poses. Front and side. That's it.

From those two images, MeThreeSixty builds your personal 3D body avatar and completes a detailed 3D body scan and body composition scan, capturing 14+ precise body measurements and tracking how your body is changing over time. All from home, all on your phone.

MORE THAN A WEIGHT TRACKER
The scale only tells part of the story. MeThreeSixty gives you the full picture with every body composition scan: body composition, lean body mass, body fat percentage, and circumference body measurements across your waist, hips, chest, arms, and more. Track real progress through accurate body stats, visually and numerically, including BMI insights that help you better understand your health trends.

SEE YOUR TRANSFORMATION IN 3D
Watch your body evolve with every 3D body scan through your personal 3D avatar. Compare scans side-by-side to see exactly how your shape is changing over time. Each body composition scan updates your latest body stats, giving you a clear and motivating view of your progress. And with FutureMe, get a data-powered preview of your aspirational self.

BUILT FOR PRIVACY
MeThreeSixty never uploads your photos to the cloud. The app scans your silhouette, not your image, so your data stays completely private and on your device. Your body measurements tracker and body stats history remain secure and accessible only to you.

A SMARTER ALTERNATIVE TO DEXA SCANS
Get detailed insights from a professional-grade body composition scan without clinic appointments, high costs, or radiation. Use your phone as a convenient fat scanner and advanced 3D body scanner to monitor changes anytime, anywhere. It’s a smarter way to complete a full 3D body scan from home.

TRACK WHAT MATTERS TO YOU
Customize your dashboard around your goals with a powerful body measurements tracker designed for long-term transformation. Zoom in on specific body measurements, review your latest body stats, and monitor trends over the past month, three months, or full year. Every 3D body scan helps you stay aligned with your goals.

GO PREMIUM
Unlock the full MeThreeSixty experience with Premium: additional fitness tracking metrics, unlimited scan history, faster processing, advanced body stats insights, expanded BMI tracking, and long-term weight and body composition scan trends.

KEY FEATURES
• Comprehensive 3D body scan technology
• 14+ trackable body measurements
• Built-in body measurements tracker
• Advanced body composition scan insights
• Track essential body stats including BMI
• Smartphone-powered fat scanner alternative
• 3D body avatar with side-by-side scan comparisons
• FutureMe goal visualization
• Customizable dashboard and measurement tracking
• Sync with Apple Health
• On-device privacy: photos never uploaded to cloud

You're more than a number on a scale. MeThreeSixty helps you understand your body stats, improve your BMI, and complete every 3D body scan with confidence while tracking meaningful body measurements over time.

Terms of use: https://www.sizestream.com/mobile-app-terms-and-conditions
Updated on
Jun 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity, and Device or other IDs
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
4K reviews
Trisha B
February 26, 2025
I did the front scan and that was as far as it went. It told me to wait a few seconds while my photo processed and then it went back to scanning my front. I gave up after trying 6 times and I uninstalled and reinstalled the app. The next day I did it again. I tried with skin tight clothes, I tried with no clothes, hair up, hair down, angle of camera different, every way I tried it I got the same thing... "wait while we process your photo". Few seconds go by and back to scanning. NOT WORTH IT!
67 people found this review helpful
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Size Stream, LLC
March 4, 2025
Thank you for your feedback, and we apologize for any inconvenience. Don't hesitate to contact our support team at support@methreesixty.com to investigate this further. We want to learn more about the problem and how it can be fixed.
Marie Bailey
June 4, 2026
Overall, it's an easy app to use if you want your measurements done quickly. Rating 3 stars because the scanned measurements are not consistently correct & I am unable to edit/correct them myself. If methreesixty is interested in a new update, my suggestion would be to give the user the ability to edit/correct any inaccurate body measurements.
1 person found this review helpful
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Size Stream, LLC
June 5, 2026
Thanks for the balanced take and for calling out what's working alongside what's not! On the measurements, make sure you're wearing fitted clothing and tap the information icon on the Measurements page to see how they're calculated. Feedback like yours helps shape what we focus on next. Glad to have you with us!
Amber N.
April 12, 2026
that's a pretty nice app for the free version. I'm only able to shrink my figure a little over 20 lb at a time. so you have to go back and do it again after you've lost 20 lb . I suggest you do it with just your under clothes on for the best accuracy. it just saves a figure shape that doesn't save a picture of you exactly.
3 people found this review helpful
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Size Stream, LLC
April 13, 2026
Great tips about scanning in underclothes for accuracy and the 20lb Future Me workaround. Those are genuinely helpful for other users! Keep scanning and enjoy watching that figure shape change over time!

What’s new

Regular tune-up time! We squashed some bugs and optimized performance.