Comparison

Core Progression vs VZN 3D Body Scanner

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

Head to head
About

Core Progression

This app provides personalized workout programs and tracks your fitness journey. Monitor workouts, nutrition, habits, and measurements with coach guidance. Connect with communities and earn badges for achievements.

Highlights
  • Access training plans and track workouts
  • Follow exercise and workout videos
  • Track meals and food choices
  • Monitor daily habits
  • Set and track health goals
  • Message your coach in real-time
  • Connect with digital communities
Features
Read full description

With the Core Progression App, you will have access to workout programs designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, your lifestyle habits, measurements and results–all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Be part of digital communities to meet people with similar health goals and stay motivated - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!

About

VZN 3D Body Scanner

Transform your iPhone into a 3D body scanner to track fitness progress with detailed measurements and predictive modeling. Ideal for individuals and trainers managing multiple client profiles, workout plans, and nutrition logs.

Highlights
  • 3D body scanning with LiDAR
  • Detailed body region measurements
  • Ghost overlay scan comparison
  • Predictive fitness modeling
  • Multi-client profile management
  • Workout and nutrition tracking
Features
Read full description

Visualize Technologies turns your iPhone into an advanced 3D body scanner. No extra equipment needed. SCAN IN ABOUT A MINUTE Walk around your subject while your iPhone captures every detail. Our enhancement pipeline refines texture, shows your face from the scan photos, and delivers a realistic 3D model you can rotate, zoom, and share. TRACK REAL CHANGES Every scan adds to your timeline. See what changed, where, and by how much, with detailed measurements for chest, waist, hips, shoulders, arms, and legs. Compare any two scans with ghost overlay. PREDICT YOUR FUTURE Based on your scan data and fitness goals, see where your body is heading at 3, 6, 9, and 12 months. Set goals and watch the projected path. BUILT FOR TRAINERS Manage multiple client profiles, track progress independently, generate workout plans, log nutrition, and share 3D progress reports. FEATURES • 3D body scanning with LiDAR • 10+ body region measurements • Ghost overlay scan comparison • Predictive modeling at 3/6/9/12 months • Multi-client profile management • Workout and nutrition tracking • Apple Watch companion with 3D viewer • Apple Music workout integration PRIVACY FIRST Your body data is never sold. VZN and the people you choose, like your trainer, can see it. Our cloud processing builds your 3D model, measurements and predictions. Requires iPhone 12 Pro or newer (LiDAR required). PLANS & PRICING Individual — $9.99/month or $95.88/year (save 20%) • 10 scans/month, 1 login • Measurements, predictions, progress tracking Duo — $16.99/month or $163.08/year (save 20%) • 10 scans/month per person (20 total), 2 logins • Track 2 people independently Family — $29.99/month or $287.88/year (save 20%) • 10 scans/month per person (60 total), up to 6 logins • For households Trainer — $24.99/month or $239.88/year (save 20%) • 50 scans/month, manage up to 25 clients • Pairing codes, progress notes, shared reports Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID. Manage or cancel anytime in Settings. Privacy Policy: https://visualizetechnologies.com/privacy Consumer Health Data Privacy Policy: https://visualizetechnologies.com/consumer-health-data Biometric Data Notice: https://visualizetechnologies.com/privacy#biometric Terms of Service: https://visualizetechnologies.com/terms Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Core Progression4 screens
VZN 3D Body Scanner4 screens

Verdict

The call

The clearest difference is review sentiment: VZN 3D Body Scanner at 100% against Core Progression's 0%. VZN 3D Body Scanner also leads on rating (5.0 vs 4.3) and update cadence (every 5 days vs every 2 months). Core Progression's advantage is in-app purchases (none vs 8) and ratings volume (6 vs 2). On price, ads and device support 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. VZN 3D Body Scanner sells 8 in-app purchases, starting at $9.99 per month. Core Progression asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

VZN 3D Body Scanner holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 0% of Core Progression's written reviews are positive against 100% of VZN 3D Body Scanner's.

UpkeepUpdate frequency

Core Progression ships an update every 2 months, VZN 3D Body Scanner every 5 days. Both last shipped on October 30, 2026.

Scorecard7 real differences · 3 level
Core Progression versus VZN 3D Body Scanner: the parameters behind the verdict, then further details
ParameterCore ProgressionVZN 3D Body Scanner
PriceFreeFree
Rating4.3 (6 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings6 — better2
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS15.1 — better18.5
Further details — not scored
Size161 MB70 MB
Age rating4+17+
DeveloperCore Progression LLCVisualize Technologies, LLC

Customer experience

Core Progression

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

VZN 3D Body Scanner

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Core Progression

No in-app purchases

8 purchases

VZN 3D Body Scanner

Subscriptions8
  • Individual$9.991 Month
  • Duo$19.991 Month
  • Family$24.991 Month
Show 5 more
  • Trainer$69.991 Month
  • Individual (Annual)$99.991 Year
  • Duo (Annual)$159.991 Year
  • Family (Annual)$199.991 Year
  • Trainer (Annual)$559.991 Year

Questions

Is Core Progression free?
Core Progression is free to download, with no in-app purchases.
Is VZN 3D Body Scanner free?
VZN 3D Body Scanner is free to download, with in-app purchases available.
Which has better reviews, Core Progression or VZN 3D Body Scanner?
VZN 3D Body Scanner is rated higher. Core Progression averages 4.3 out of 5 from 6 ratings, while VZN 3D Body Scanner averages 5.0 from 2 ratings.
Do Core Progression or VZN 3D Body Scanner have ads?
Neither Core Progression nor VZN 3D Body Scanner shows ads.
Which is updated more often, Core Progression or VZN 3D Body Scanner?
Core Progression ships an update every 2 months, and VZN 3D Body Scanner every 5 days. Most recently, Core Progression was updated on October 30, 2026 and VZN 3D Body Scanner on October 30, 2026.

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