# SkinArc: Skin Diary & Tracker — Daily Selfie, Acne & Pore Log

> Daily Selfie, Acne & Pore Log (iPhone/iPad app by Keyao Zhu.)

- Source: https://appshunter.io/ios/app/skinarc-skin-diary-and-tracker/id6799597609 (this page in markdown: same URL + `.md`)
- Developer: [Keyao Zhu](https://appshunter.io/developer/6794569886)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 60 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Chinese (Simplified, China), European Spanish
- Released: 2026-09-08
- Data updated: 2026-10-24

## What is SkinArc?

SkinArc turns your daily selfie into real data.

One guided photo a day is all it takes for SkinArc to measure redness, pores, fine lines, dark circles, and spots -- no filters, no guessing. Every score comes from a deterministic on-device algorithm, not an AI's subjective impression, so your trend lines actually mean something.

FREE INCLUDES
- Daily guided capture with lighting and angle checks
- Trend tracking for 5 core skin metrics
- 14-day trend chart
- Change replay: your own daily photos played back in order (after 5 days of photos)
- One free AI weekly report (from day 7)
- Log one skincare change and see its before/after comparison
- Local storage -- photos never leave your device unless you turn on sync
- Guest mode -- try it with no account required
- Available in 8 languages: English, 中文, 日本語, 한국어, Français, Deutsch, Italiano, Español
- Full dark mode

VIP UNLOCKS
- 7 additional metrics: oiliness, tone evenness, texture, broken capillaries, dullness, breakouts, blackheads
- Track multiple skincare changes at once (a new serum, retinol, a diet change...) -- each with its own independent before/after stats. Not marketing copy, an actual data receipt.
- Weekly and monthly AI-written deep-dive reports
- Automatic environmental correlation -- see whether UV, humidity, or air quality lines up with your skin's changes
- 2-4 capture reminders a day, timed to follow your schedule
- Cross-device cloud sync
- Daily AI tip

PRIVACY FIRST
Photos are stored locally on your device by default and are uploaded only if you turn on cloud photo sync. If you sign in, your scores and logged changes sync so the app works across devices. The app calls an AI in two optional places, the written report and the daily tip, and both receive text only (your scores, the name of a change you logged and, for the tip, local weather), never your photos.

NOT MEDICAL ADVICE
SkinArc tracks statistical patterns in your own personal data. It does not diagnose anything and is not a substitute for a dermatologist's professional judgment.

An optional App Lock (PIN + biometrics) keeps your photo library private if someone else picks up your phone.

$5.99/month or $39.99/year. Cancel anytime in App Store settings.

Terms of Use: https://skinarc-legal.vercel.app/terms.html
Privacy Policy: https://skinarc-legal.vercel.app/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Yearly | $39.99 | per year |
| Premium Monthly | $5.99 | per month |


## Is SkinArc safe?

Not enough ratings yet to assess SkinArc.

## Is SkinArc legit?

SkinArc: Skin Diary & Tracker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for SkinArc is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.0.19 — 2026-10-23

• Signing in now backs up your photos and logged changes reliably, right away

### 1.0.17 — 2026-10-23

• Clearer tip when the light on your face is uneven: face the light and keep hair off your cheeks
• Photo analysis right after the shutter is more reliable

### 1.0.16 — 2026-10-17

• New: change replay — play your daily photos in a row and watch your skin change (from 5 days of photos, in the Track tab)
• New: your first AI weekly report is free from day 7

### 1.0.15 — 2026-10-14

• A clearer first day: your first scores show right away, and you can turn on a daily reminder for the time you took your first photo
• A photo taken in poor light can be retaken the same day; one too dark to read shows no scores
• When you log a change, the app says when to start so before and after can be compared, and shows its progress
• Your streak no longer breaks when you capture every day at different times
• Fewer permission prompts at the start

### 1.0.13 — 2026-10-10

• Reports and daily tips now name every skin metric in your language
• The weekly report's biggest finding is labelled for the week, not the month
• The VIP capture countdown shows hours and minutes in your language
• The VIP page now says exactly what VIP adds

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| [한일의료기 IoT](https://appshunter.io/ios/app/iot/id6479239559) | — | Free | Health & Fitness |
| [BÜ: AI Journal & Mood Tracker](https://appshunter.io/ios/app/bu-ai-journal-and-mood-tracker/id6753692016) | 4.4 (7) | Free | Health & Fitness |
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## More apps by Keyao Zhu

- [WorldTab: Budget & Currency](https://appshunter.io/ios/app/worldtab-budget-and-currency/id6794569884)
- [Vigil: Stock Market Alerts](https://appshunter.io/ios/app/vigil-stock-market-alerts/id6816852936)

All apps by Keyao Zhu: https://appshunter.io/developer/6794569886

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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 2026-10-24.*