# FaceFit: 3D Face Analysis

> FaceFit: 3D Face Analysis (iPhone/iPad app by Kai Chen.)

- Source: https://appshunter.io/ios/app/facefit-3d-face-analysis/id6795172753 (this page in markdown: same URL + `.md`)
- Developer: [Kai Chen](https://appshunter.io/developer/1818964633)
- Category: Lifestyle
- Price: $19.99
- Age rating: 4+
- Requires: iOS 18.6 · 10 MB
- Languages: English, French, German, Japanese, Korean, Portuguese, Russian, Chinese, Spanish, Chinese
- Released: 2026-08-27
- Data updated: 2026-09-14
- User reviews in markdown: https://appshunter.io/ios/app/facefit-3d-face-analysis/id6795172753/reviews.md

## What is FaceFit?

FaceSlim: Explore Your Facial Data

FaceSlim is a 3D facial analysis app powered by Apple TrueDepth camera technology. It helps you understand your facial proportions, contour characteristics, and personal trends through advanced face tracking.

Unlike traditional selfie rating apps,FaceSlim uses 3D face mesh analysis and creates your personal baseline, allowing you to track subtle changes over time.

Key Features
3D Facial Measurement

Using the TrueDepth front camera and ARKit face tracking:

• 1,220 facial mesh vertices analysis
• Facial proportion measurement
• Jawline width analysis
• Cheekbone proportion analysis
• Masseter area analysis
• Chin proportion analysis
• Overall facial harmony evaluation

Dual Beauty Reference Models

Explore different aesthetic perspectives:

• East Asian beauty reference
• Western beauty reference

Analyze your facial structure based on:

• Oval face
• Round face
• Square face
• Heart-shaped face
• Long face

Personal Baseline Tracking

Create your personal baseline with three scans:

• Compare historical measurements
• Track contour trends
• Observe long-term changes
• Build your personal facial profile

Visual Analytics

Understand your progress with:

• 7-day trends
• 30-day trends
• Complete history charts
• Regional metric analysis
• Photo comparisons

Beauty Insights

Receive personalized insights:

• Selfie angle suggestions
• Hairstyle recommendations
• Contouring tips
• Facial proportion analysis
• FWHR reference metrics
• V-line index
• Golden ratio references

Privacy First

FaceSlim is designed with privacy in mind:

• Facial data is used only for analysis
• No account required
• Photos are not uploaded
• Data stays on your device

Your face data belongs to you.


## Version history (last 1 release)

### 1.0 — 2026-08-27

No release notes.

## More apps by Kai Chen

- [组字大战](https://appshunter.io/ios/app/id6746919821)
- [24Points&Challenge](https://appshunter.io/ios/app/24points-and-challenge/id6747909685)
- [PlankHero](https://appshunter.io/ios/app/plankhero/id6748844004)
- [FlashPickr](https://appshunter.io/ios/app/flashpickr/id6748936879)
- [HueFlow](https://appshunter.io/ios/app/hueflow/id6749193871)
- [SpotPin](https://appshunter.io/ios/app/spotpin/id6749217176)

All apps by Kai Chen: https://appshunter.io/developer/1818964633

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-14.*