# Renka - 3D Face Analyzer — Face Score, Symmetry & Beauty

> 3D facial analysis for beauty, symmetry, and personalized recommendations. (iPhone/iPad app by FatTail Labs.)

- Source: https://appshunter.io/ios/app/renka-3d-face-analyzer/id6756908316 (this page in markdown: same URL + `.md`)
- Developer: [FatTail Labs](https://appshunter.io/developer/1863607812)
- Category: Lifestyle, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.22/5 from 9 App Store ratings · 24 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 78 MB
- Languages: American English, Indonesian, European Spanish, Korean, Chinese (Traditional, Taiwan), Chinese (Simplified, China), Japanese
- Released: 2026-01-12
- Data updated: 2026-09-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/renka-3d-face-analyzer/id6756908316/reviews.md

## What is Renka?

Renka - World's First Real 3D Face Scanner

Discover your unique facial features with cutting-edge IR depth sensor technology. Renka is the first app to go beyond simple 2D photo analysis and deliver true 3D facial measurement.

■ Precise 3D Measurement
  Your iPhone's IR depth sensor captures your face in real 3D — accurate width, height and surface area that 2D apps can't provide.

■ Face Shape Analysis
  Find out your face shape — oval, round, square, heart, oblong, diamond and more — with hairstyle, eyewear and makeup recommendations to match.

■ Plastic Surgery Simulator
  Preview eye enlargement, nose augmentation, V-line and more — based on real 3D facial data, not photo-based AI guesswork.

■ Golden Ratio Analysis
  See how your facial proportions compare to the golden ratio. We analyze eye spacing, nose ratio, lip ratio, facial thirds, and overall harmony.

■ Symmetry Score
  Precisely measure your facial symmetry and understand your left-right balance.

■ Attractiveness Analysis
  Get a comprehensive attractiveness score based on golden ratio, symmetry, facial contour, and expression. Includes expression detection!

■ Jawline & Contour Analysis
  A contour score from your gonial angle, fWHR and chin angle — plus your jawline type: angular, standard, or soft.

■ Skin Analysis
  A skin map visualizing blemishes, pigment and redness, with a 5-axis radar and area care guides.

■ Eye Shape, Nasolabial Line & Dark Circles
  Eye tilt, MRD1, nasolabial depth and a dark-circle index — in numbers.

■ AI Beauty Consultation (Rena)
  One-on-one consultations with Rena, your AI beauty agent — personalized makeup, hairstyle and skincare advice based on your real measurements.

■ AI Hairstyle & Glasses Try-On
  Try AI hairstyles and glasses on your own photo — curated cuts and frames for your face shape, photorealistic in seconds.

■ Swelling Tracking
  Track daily changes in facial swelling. Perfect for checking morning puffiness or monitoring the effects of your skincare. Per-area indexes and a heatmap, compared against your baseline.

■ DietCam — free calorie & sodium tracking
  Snap (or pick) a food photo to log calories, sodium and glycemic index to Apple Health — free, no limits. Cross-analyze sodium vs. your swelling on one chart, and see how salty meals affect next-day puffiness. On-device AI is fast; ask Rena about tricky dishes or your diet. Now one tap from the main screen.

■ Measurement History
  Save your measurements and track changes over time. View your trends in easy-to-read charts.

■ 100-Day Challenge Report
  Every 100 days: your changes vs. the last period, all-time trends, and Rena's AI summaries. Preview via the sample report.

■ Personal Color Analysis
  Discover your personal color! Now with a much-improved algorithm and Personal Color Precision Fitting (digital draping).

■ Live AR Filter
  Turn your camera into a real-time face analysis tool. See your face shape, facial thirds/fifths ratios, and profile angle as live overlays — then record and share in one go.

■ Beauty Selfie
  A real-time beauty studio: adjust soft glow, midface, V-line, eye size and nose slimming with sliders, then capture instantly.

■ Pro Features:
• 100-Day Challenge Report
  • Unlimited AI consultation (beauty & diet)
  • AI Hairstyle & Glasses Try-On
  • Unlimited DietCam AI food recognition (Rena)
  • Sodium–Swelling trend chart
  • Plastic Surgery Simulator
  • Unlimited measurements
  • No ads
  • Detailed analysis reports
  • Unlimited history access
  • Early access to new features

  Download now and meet your face in a whole new way!

■ Disclaimer: Renka is an app for entertainment and reference purposes. It does not provide medical advice, diagnosis, or treatment recommendations. Always consult a qualified professional for any medical or cosmetic decisions.

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Privacy Policy: https://fattaillabs.com/RenkaAI/privacy-policy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Precise 3D face measurements
- Face shape analysis
- Plastic surgery simulator
- Golden ratio analysis
- Symmetry score
- Attractiveness score
- Personal color analysis

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Renka PRO Weekly (Special) | $1.99 | per 7 days |
| Renka PRO Annual (Special) | $9.99 | per year |
| Weekly Pro | $6.99 | per 7 days |
| Yearly Pro | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Pro | $79.99 | one-time |


## Recent user reviews (10 of 24)

All indexed reviews: https://appshunter.io/ios/app/renka-3d-face-analyzer/id6756908316/reviews.md

### 2/5 — Okay but almost everything requires pro

*2026-08-19, version 2.1.2*

I bet it works amazing but too many things need pro so it’s hard to tell, it you’re gonna make almost everything need pro, at least maybe include a free trial so we can see? But the app in itself is good, I’m just broke so I can’t tell if it actually works.

### 4/5 — 조만간 뜰듯

*2026-07-20*

생각이상으로 정확함; 일주일 금액 싸서 해봤는데 상상이상으로 얼굴 판단 가능.. 홍보나 광고좀 하면 금방 금방 유명해질거 같은데 아쉬운건 이용자가 많이 없어서 그런가 후기 찾기가 어렵네 점수가 낮게 나오는 사람들도 있어야 좀 더 신뢰가 가능할 듯

**Developer response:** 상세한 리뷰에 감사드립니다! 점수는 이상적인 얼굴 비율과 크게 차이가 나지 않는다면 극도로 낮은 점수까지는 나오지 않는 구조입니다만 측정하는 수치 자체는 최대한 정확하게 측정하도록 많은 시행착오를 거쳐 개발했습니다. 저희가 한국 개발사이기에 초기에 최대한 많은 사용자 피드백을 얻기 위해 한국 요금제는 최대한 낮게 설정하고 있습니다☺️

### 5/5 — 생각보다 괜찮은 앱

*2026-06-10*

처음엔 그냥 재미로 받았는데 생각보다 분석이 세세하고요. 붓기 같은 것도 좋긴 한데 관리 방법 같은 정보도 있었으면 좋겠어요…

**Developer response:** 안녕하세요! 조언 감사합니다.
말씀해주신 기능은 현재 추가 예정에 있습니다.
향후 유료 구독자 위주로 붓기 관리방법, 메이크업 조언 및 AI 뷰티 상담 기능을 추가할 예정입니다!

### 5/5 — 틱톡 찍을 때 유용해요

*2026-06-07*

틱톡이랑 릴스 찍을 때 유용하네요. 혼자할 땐 얼굴 인식 잘 되긴 하는데 여러명 단체는 안되네용

### 5/5 — 비율측정

*2026-06-05*

얼굴 비율 측정이 신기하네요. 결과도 꽤 정확한 것 같고 재미있게 쓰고 있어요.

### 5/5 — 다 좋은데요

*2026-06-05*

개발자님 붓기 관리? 그런거랑 다이어트 기능도 추가해주세요!!! 추가해주시면 평생구독할게요~~~~

### 5/5 — 중안부 측정 잘 쓰고 있어요

*2026-06-04*

얼굴 3D 측정 엄청 신기하구요. 붓기는 앱 처음에는 잘 안되더라구요. 원래 그렇다는 듯

### 4/5 — 신기하긴 하네요

*2026-05-29*

과학적인 근거가 얼마나 있는지는 모르겠지만 일단 신기해요~~~

### 4/5 — 매일 쓰는데

*2026-05-29*

퍼스널 컬러는 제가 알던거랑 다르네요. 성형 시뮬레이터는 엄청 잘 활용 중이에요~~~~

### 5/5 — 좋습니다

*2026-05-29*

신기하긴 해요. 얼굴 스펙이 너무 적나라하게 나와서 공개는 못하겠어요ㅎㅎㅎ

## Frequently asked questions about Renka

### What is Renka?

Renka is a 3D face scanner app that provides precise measurements of facial features, analyzes face shape, and offers personalized beauty recommendations. It uses IR depth sensor technology for accurate 3D data.

### Does Renka have ads?

Yes, Renka contains advertisements. However, users can remove ads and access premium features through a subscription.

### What are the subscription options for Renka?

Renka offers a Weekly Pro subscription for $1.99 and a Yearly Pro subscription for $29.99. These plans unlock features like the plastic surgery simulator and unlimited measurements.

### Is Renka suitable for all iPhone models?

Based on the provided data, Renka is supported on iPhone devices. It specifically utilizes the IR depth sensor technology found in compatible iPhones.

### How accurate is Renka's analysis?

Renka claims to provide precise 3D measurements using IR depth sensor technology, which is more accurate than 2D photo analysis. It analyzes golden ratio, symmetry, and attractiveness.

### Can Renka be used for medical purposes?

No, Renka is strictly for entertainment and reference purposes. It does not provide medical advice, diagnosis, or treatment recommendations. Always consult a qualified professional for any medical or cosmetic decisions.

### How often is Renka updated?

The latest version of Renka is 1.6.9, and it was last updated on March 31, 2026. This indicates a relatively frequent update schedule.

### What age rating does Renka have?

Renka has an age rating of 4+. This suggests it is suitable for a wide range of users, including children, for its entertainment and informational features.

## Version history (last 5 releases)

### 2.1.3 — 2026-08-19

• Rena AI consultation model upgraded — smarter answers
• Food nutrition database fully improved (534 items refined)
• Confirmed face shape & personal color fitting results now shown in summary and detail reports
• More reliable style fitting connections
• Display fixes and stability improvements

### 2.1.2 — 2026-08-17

• New "Jaw Reduction" procedure in the Plastic Surgery Simulator
• V-Line looks far more natural — fixed background warping and ghosting (double outlines)
• Chin Forward redesigned with natural jawline shading for a defined chin
• Jaw procedures now apply accurately even on tilted photos
• New photos taken for the simulator are saved unretouched
• Fixed measurement history chart glitches (screen overlay artifact, clipped axis labels)
• Plus stability improvements and minor bug fixes

### 2.1.0 — 2026-08-13

What's new in 2.1.0

• New 100-Day Challenge Report — every 100 days, compare your facial changes with the previous period and see all-time trends (sample report included)
• All-new skin analysis — skin condition map visualizing blemishes, pigment spots and redness, plus a 5-axis radar
• Greatly improved personal color algorithm + new Personal Color Precision Fitting with digital draping
• New measurements: eye shape, nasolabial line and dark circles
• Refined swelling analysis (beta) — rebuilt around periorbital measurements
• Diet Cam promoted to the main screen's bottom bar — meal logging with Apple Health sync, one tap away
• New guided tour introducing each button for first-time users
• Skin trend chart added to history
• Reduced storage usage and stability improvements

### 2.0.4 — 2026-08-01

• Diet coaching with Rena — AI consultation comes to DietCam. Rena gives personalized advice based on what you ate today and your recent eating patterns.
• Health app sync now free — everyone can log calories and nutrients from photos straight to Apple Health.
• Add meals from your photo library — log food you already photographed.
• Food recognition expanded — now 534 dishes, with much better coverage of Chinese, Indonesian, Malaysian and Singaporean food, plus improved accuracy on noodle and rice dishes.
• Indonesian language support added.
• Smoother capture — clear progress feedback from shutter tap to recognition.
• Stability and performance improvements

### 2.0.1 — 2026-07-15

• Cosmetic Surgery Simulator is now open to everyone — try epicanthoplasty, dark circle removal, alar reduction, midface shortening & V-line for free (Pro unlocks all procedures)
• Much more natural double eyelid results — alar reduction & nose bridge improved too
• AI hair & glasses fitting is now up to 2× faster
• Rena AI consult — better understanding of short requests, and always replies in your app language
• Smoother subscription & purchase reliability
• Design refinements and usability improvements

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All apps by FatTail Labs: https://appshunter.io/developer/1863607812

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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 2026-09-05.*