Comparison

MeThreeSixty vs Carter Good Coaching

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MeThreeSixty

Transform your phone into a 3D body scanner to accurately track your progress. Get detailed body measurements and visualize your changes with a personal 3D avatar. All your data stays private on your device.

Highlights
  • 3D body scanner using smartphone
  • 14+ trackable body measurements
  • 3D body avatar with comparisons
  • Body composition tracking
  • FutureMe goal visualization
  • On-device privacy
Read full description

YOUR BODY JOURNEY. ALL IN ONE PLACE.   MeThreeSixty brings your body progress together in one app. Scan your body in 3D, track measurements and body composition, follow your weight and goals, and keep your GLP-1 dose history alongside the changes happening to your body.   With a redesigned Home, the tools and information that matter to your journey are easier to access, track, and understand.     POWERFUL 3D BODY SCANNING   Turn your phone's camera into a powerful 3D body scanner. Two quick poses, front and side, are all it takes.   MeThreeSixty creates your personal 3D body avatar, captures 16+ body measurements, and helps you see how your body is changing over time. No tape measure. No expensive equipment. No guesswork. Always free.     MORE THAN A WEIGHT TRACKER   The scale only tells part of the story. Follow body composition, lean body mass, body fat percentage, and circumference measurements across your waist, hips, chest, arms, and more.   Track progress visually and numerically to get a more complete picture of how your body is changing.     TRACK YOUR GLP-1 JOURNEY   Keep your medication history together with the body data that matters most. Record medications, doses, injection sites, and notes while continuing to follow your weight, measurements, body composition, goals, and 3D body scans.   Don't just track the dose. See the bigger picture of your progress.     SET GOALS. FOLLOW YOUR PROGRESS.   Set goals for the body metrics that matter to you and follow your progress toward them over time. Your redesigned Home brings your goals, latest updates, measurements, scans, and dose tracking together for easier access to your journey.     SEE YOUR TRANSFORMATION IN 3D   Watch your body evolve with every scan through your personal 3D avatar. Compare scans side-by-side to see how your shape changes over time.   With FutureMe, explore a data-powered preview of your aspirational body. And with FutureMe Moment, create an inspiring look at the person you're working toward.     BUILT FOR PRIVACY   MeThreeSixty never uploads your photos to the cloud. The app scans your silhouette, not your image, so your image stays private and on your device.     A SMARTER ALTERNATIVE TO DEXA SCANS   Get detailed body composition insights without clinic appointments, high costs, or radiation. Powerful body tracking in your pocket, anytime, anywhere.     GO PREMIUM   Unlock the full MeThreeSixty experience with Premium, including additional fitness tracking metrics, unlimited scan history, faster processing, and long-term weight tracking trends.     KEY FEATURES   • 3D body scanning using only your smartphone  
 • 16+ trackable body measurements  
 • Body composition including lean mass, body fat, BMI, and more  
 • GLP-1 dose and medication tracking  
 • Goal setting and progress tracking  
 • 3D body avatar with side-by-side scan comparisons  
 • FutureMe and FutureMe Moment  
 • Weight and measurement trends  
 • Apple Health sync  
 • On-device privacy: photos are never uploaded to the cloud     You're more than a number on a scale. See more of your progress and follow more of your journey with MeThreeSixty.     Terms of use: https://www.sizestream.com/mobile-app-terms-and-conditions

About

Carter Good Coaching

Track your workouts, meals, and progress towards fitness goals with personalized guidance from your coach. Schedule sessions, monitor body measurements, and receive real-time support. Connects with wearable devices for seamless data syncing.

Highlights
  • Workout and meal tracking
  • Progress monitoring
  • Personalized training plans
  • Real-time coach messaging
  • Body measurement tracking
  • Wearable device integration
Features
Read full description

With the Carter Good Coaching App, you can start tracking your workouts and meals, measuring results, and achieving your fitness goals, all with the help of your personal trainer. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your coach - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!

Screenshots

MeThreeSixty4 screens
Carter Good Coaching4 screens

Verdict

The call

The clearest difference is in-app purchases: Carter Good Coaching at none against MeThreeSixty's 7. Carter Good Coaching also leads on rating (5.0 vs 4.7) and device support (4 vs 1). MeThreeSixty's advantage is ratings volume (18K vs 26). On price, update cadence, ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MeThreeSixty sells 6 in-app purchases, starting at $1.99 per month. Carter Good Coaching asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Carter Good Coaching holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: MeThreeSixty has 18K ratings behind it against 26, so its average is the more settled of the two.

UpkeepUpdate frequency

MeThreeSixty ships an update monthly, Carter Good Coaching every 6 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
MeThreeSixty versus Carter Good Coaching: the parameters behind the verdict, then further details
ParameterMeThreeSixtyCarter Good Coaching
PriceFreeFree
Rating4.7 (18K ratings)5.0 (26 ratings) — better
Positive reviews26.9% of reviews—
Number of ratings18K — better26
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPad, iPod, Apple Watch — better
Requires iOS16.615.5 — better
Further details — not scored
Size316 MB164 MB
Age rating17+4+
DeveloperSize Stream LLCLeaner For Life LLC

Customer experience

MeThreeSixty

All ratings18,421 ratings
Positive93.9%
Neutral2.3%
Negative3.9%
Written reviews394 reviews
Positive26.9%
Neutral9.4%
Negative63.7%

Carter Good Coaching

All ratings26 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

MeThreeSixty

Reported bugs

3 issues
  • Scan processing issues
  • Compatibility problems with certain devices
  • Login/account verification problems

Requested features

3 requests
  • 360-degree body scan
  • Ability to manually correct measurements
  • Yearly subscription option

Carter Good Coaching

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

MeThreeSixty

Subscriptions6
  • Me360 Monthly$1.991 Month
  • Premium Monthly Subscription2 variants$4.991 Month
  • Me360 Monthly$4.991 Month
Show 3 more
  • Premium Annual Subscription$19.991 Year
  • Premium Annual Subscription$29.991 Year
  • Premium Annual Subscription$39.991 Year
None

Carter Good Coaching

No in-app purchases

Questions

Is MeThreeSixty free?
MeThreeSixty is free to download, with in-app purchases available.
Is Carter Good Coaching free?
Carter Good Coaching is free to download, with no in-app purchases.
Which has better reviews, MeThreeSixty or Carter Good Coaching?
Carter Good Coaching is rated higher. MeThreeSixty averages 4.7 out of 5 from 18K ratings, while Carter Good Coaching averages 5.0 from 26 ratings.
Do MeThreeSixty or Carter Good Coaching have ads?
Neither MeThreeSixty nor Carter Good Coaching shows ads.
Which is updated more often, MeThreeSixty or Carter Good Coaching?
MeThreeSixty ships an update monthly, and Carter Good Coaching every 6 weeks. Most recently, MeThreeSixty was updated on October 29, 2026 and Carter Good Coaching on October 24, 2026.

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