# Core Progression vs VZN 3D Body Scanner

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.

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.

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.

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

## The numbers

| Metric | Core Progression | VZN 3D Body Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/core-progression/id6473463006/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vzn-3d-body-scanner/id6756503541/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Subscription |
| Size | 161 MB | 70 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Core Progression LLC](https://appshunter.io/developer/1436977363) | [Visualize Technologies, LLC](https://appshunter.io/developer/1860969951) |

## What reviewers say

### Core Progression

[App page](https://appshunter.io/ios/app/core-progression/id6473463006)

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:** Apple Wallet

**In-app purchases:** none


### VZN 3D Body Scanner

[App page](https://appshunter.io/ios/app/vzn-3d-body-scanner/id6756503541)

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:** Family Sharing, Apple Watch app

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual | $9.99 | per month |
| Duo | $19.99 | per month |
| Family | $24.99 | per month |
| Trainer | $69.99 | per month |
| Individual (Annual) | $99.99 | per year |
| Duo (Annual) | $159.99 | per year |
| Family (Annual) | $199.99 | per year |
| Trainer (Annual) | $559.99 | per year |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*