# Skinlog \| Acne diary — Get clear skin with Skinlog!

> Acne diary and AI coaching for clear skin management. (iPhone/iPad app by ARTLab.)

- Source: https://appshunter.io/ios/app/skinlog-acne-diary/id1527961587 (this page in markdown: same URL + `.md`)
- Developer: [ARTLab](https://appshunter.io/developer/1527219667)
- Category: Lifestyle, Productivity
- Price: Free
- Rating: 4.40/5 from 92 App Store ratings · 88 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 148 MB
- Languages: American English, Korean
- Released: 2020-09-28
- Data updated: 2026-08-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/skinlog-acne-diary/id1527961587/reviews.md

## What is Skinlog | Acne diary?

Do you suffer from acne?
SkinLog is an all-in-one application for those with acne-prone skin.



1. Ask us anything about your acne concerns
Ask questions about your skin concerns, cosmetics, skincare routines, and more. SkinLog's experts, users with similar concerns, and AI skincare advisor trained on dermatology big data will answer for you.



2. Take care of your acne-prone skin with AI coaching
Acne is not a disease that is cured in a moment. You need to monitor your skin and find a skincare routine that fits your skin. Follow the skincare routine recommended by the AI coach to find your optimal skincare routine by checking skin changes, cosmetics use, and dietary habits.



3. SkinLog will be with you until your acne is solved.
Solving acne skin requires 1) knowledge of skin and cosmetics, 2) applying the right skincare routine and monitoring your skin changes, and 3) finding your optimal skincare routine that fits your skin. SkinLog will be with you until your acne is solved.



If you have any suggestions to make the app even better, please send them to support_skinlog@artlab.ai

Your acne is definitely going to get better!  Thank you.

## Key features

- Ask experts and AI about acne concerns
- AI skincare coaching for personalized routines
- Track skin changes, cosmetics, and diet
- Monitor progress towards clearer skin
- Community support from users with similar concerns

## What do users think of Skinlog | Acne diary?

Overall sentiment: positive

**Pros**

- 📸 Excellent photo tracking and comparison features
- 🎯 Accurate skin analysis and trouble detection
- 📊 Detailed skin monitoring by facial regions
- 💡 Innovative SkinTalk Q&A feature
- 🆓 Free app with comprehensive functionality
- 📱 User-friendly and intuitive interface
- 🔔 Helpful reminder notifications for daily tracking
- 🎨 Clean and simple design
- 📈 Effective for monitoring treatment progress
- 🧴 Useful product tracking and organization

**Cons**

- 🌐 Poor language localization and translation
- 🐛 Data loss after app updates
- 🔐 Security and privacy concerns with facial photos
- 📵 App crashes and freezing issues
- 📸 Auto-capture feature causing blurry photos
- ⚠️ Strict face detection guidelines limiting flexibility
- 🔄 Login and account access problems
- 📊 Inaccurate trouble spot detection
- ⏱️ Notification time settings not working properly
- 💾 No backup or data recovery options

**Commonly reported bugs**

- App fails to open after initial download
- Login authentication failures
- Data and photos disappearing after updates
- App crashing and not responding
- Face detection rejecting valid photos
- Photo quality degradation in app
- Notification time settings not functioning
- Vanity feature not displaying all products when exceeding certain quantity
- App freezing during use

**Most requested features**

- Dark mode based on system settings
- Ability to edit text after recording
- Photo annotation/drawing tools on captured images
- Side-by-side photo comparison feature
- Categorized product organization (cleansing, toner, cream, etc.)
- Ability to add photos from past dates
- Separate tracking for different body areas (atopy, hair loss, etc.)
- Meal tracking with time-based categories (breakfast, lunch, dinner)
- Manual product photo upload capability
- Reorder products manually in vanity feature
- Backup and cloud storage functionality
- English language support
- Higher photo quality and resolution
- Makeup vs. bare skin photo separation
- Dermatology procedure and exercise tracking

## Recent user reviews (10 of 88)

All indexed reviews: https://appshunter.io/ios/app/skinlog-acne-diary/id1527961587/reviews.md

### 1/5 — no longer working:(

*2026-07-27*

can’t even get past the log in screen

### 1/5 — Won’t let me login or access my account

*2026-07-16*

Won’t let me past the log-in screen. 
Update: it has been over a month since people started telling the app creators they could not log in. There has been no response or effort to fix the problem. This used to be an amazing app but now it is unusable. What a shame :(

### 3/5 — Was really enjoying the app - can’t log in now

*2026-06-26*

I don’t know if there’s a bug currently, but I deleted and redownloaded the app, and no login method works - not Google , not “forgot password” not even “create account”

### 5/5 — Error :(

*2026-06-24*

I love using this app, but recently I’ve been unable to login.

### 1/5 — Account no longer accessibile

*2026-06-21*

Hi, your app logged me out and i can not log back in. I used sign in with apple.

### 1/5 — Stopped working lost all my pictures

*2026-06-13*

Won’t let me login

### 5/5 — Perfect

*2026-05-17*

The app is perfect and doesn't lock everything behind a paywall

### 4/5 — Feature request

*2026-04-10*

It would be nice if the appearance change from light to dark mode based on system setting.

### 5/5 — Muy bien

*2026-02-27, version 2.5.0*

Creo me va ah ir muy bien en esta app

### 4/5 — it’s good

*2026-01-04*

it’s good so far, i just downloaded it!

## Frequently asked questions about Skinlog | Acne diary

### What does Skinlog do?

Skinlog is an all-in-one application designed for individuals with acne-prone skin. It provides a platform to ask questions about skin concerns, receive AI coaching for personalized skincare routines, and track skin changes, cosmetic usage, and dietary habits to help users achieve clearer skin.

### How does the AI coaching work?

The AI skincare advisor, trained on extensive dermatology data, offers personalized recommendations for your skincare routine. By monitoring your skin changes, the cosmetics you use, and your dietary habits, the AI helps you discover the optimal routine that fits your unique skin needs.

### Is Skinlog free to use?

Based on the provided information, the application is free to use and does not appear to have in-app purchases or advertisements. This means users can access all its features without any cost.

### Who can benefit from using Skinlog?

Anyone who suffers from acne or has acne-prone skin can benefit from Skinlog. It's particularly useful for those who want to understand their skin better, find effective skincare routines, and track their progress with expert and AI guidance.

## Version history (last 5 releases)

### 2.6.0 — 2026-08-04

[Service closure notice]

Skinlog will close after September 10, 2026 (KST).
Thank you for using Skinlog.

What's new
• Back up photos stored on your device to your photo library.
• Service closure notice added.

Photo originals are not kept on our servers.
If there are photos you want to keep, please back them up to your
photo library before the closing date.

### 2.5.2 — 2026-03-20

bug fixed

### 2.5.1 — 2026-03-19

Bug fixes and stability improvements

### 2.5.0 — 2025-10-23

• Fix minor issues.

### 2.4.11 — 2025-05-23

• Fix minor issues.

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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 2026-08-07.*