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Skin Diary

Your Skincare Assistant

Help you guide your skincare routine based on actual results, verify which products are truly effective, say goodbye to blind following, and return to the essence of scientific skincare.

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Premium Experience

Distinctive Application

iPhone 1iPhone 2iPhone 3

Feature Highlights

Powerful Features

Skincare Steps

Customize skincare steps based on skin type and needs, providing a scientific skincare routine

Skincare Steps

Skin Tracking

Record skin condition changes in real-time to understand effects and adjust plans

Skin Tracking

Visualization

Use charts to visually show skin changes and habit achievement rate for long-term insights

Visualization

Privacy & Security

Data stored locally only

Data Backup & Restore

Support data export/import to ensure data safety and device migration

Backup & restore illustration

Local Data Analysis

Analyze locally to understand skincare effects and adjust plans

Local analysis illustration

Skin Diary

Multi-dimensional Daily Tracking

Discover the impact of mood and stress on skin

Discover the impact of mood and stress on skin

Understand how lifestyle habits affect your skin

Understand how lifestyle habits affect your skin

Comprehensive environmental monitoring

Comprehensive environmental monitoring

Identify cyclical changes in skin condition

Identify cyclical changes in skin condition

Analyze the impact of sweating on skin condition

Analyze the impact of sweating on skin condition

Diet directly affects metabolism and skin

Diet directly affects metabolism and skin

Core Features

Make skincare more scientific and effective

Nine-Dimensional Skin Assessment

Scientifically quantify nine dimensions: overall condition, oil, dryness, sensitivity, pores, blackheads, acne, acne marks, and inflammation.

Smart Product Effect Evaluation

Automatically evaluate the real effects and improvement trends of skincare products based on linear regression and correlation analysis.

Data Visualization Analysis

Intuitive charts show skin condition trends, discovering the relationship between skincare habits and skin improvement.

Privacy Local Storage

All data is stored locally, protecting personal privacy and supporting offline use.

Comprehensive Lifestyle Tracking

Record sleep, diet, mood, menstrual cycle and other lifestyle factors that affect skin.

Product Effect Comparison Analysis

Multi-product effect horizontal comparison, generating detailed effect evaluation reports to find the most suitable skincare solution.

Frequently Asked Questions

Your questions, our answers

Rain

@rain

After one month of use, I finally know which serum works best for my acne scars! The data analysis is so accurate.
Beauty

@beauty

The nine-dimensional assessment helped me understand my skin better, now my skincare is more targeted.
Skincare Pro

@skincare_pro

The product comparison feature is so useful, no more blind product following!
Rain

@rain

After one month of use, I finally know which serum works best for my acne scars! The data analysis is so accurate.
Beauty

@beauty

The nine-dimensional assessment helped me understand my skin better, now my skincare is more targeted.
Skincare Pro

@skincare_pro

The product comparison feature is so useful, no more blind product following!
Rain

@rain

After one month of use, I finally know which serum works best for my acne scars! The data analysis is so accurate.
Beauty

@beauty

The nine-dimensional assessment helped me understand my skin better, now my skincare is more targeted.
Skincare Pro

@skincare_pro

The product comparison feature is so useful, no more blind product following!
Sensitive Girl

@sensitive_girl

Finally found a skincare routine suitable for sensitive skin, thanks to this app's data analysis!
Student

@student_skin

Local storage gives me peace of mind, no privacy concerns, and it works offline too.
Office Lady

@office_beauty

Lifestyle tracking helped me discover how late nights affect my skin, now I have better sleep habits.
Sensitive Girl

@sensitive_girl

Finally found a skincare routine suitable for sensitive skin, thanks to this app's data analysis!
Student

@student_skin

Local storage gives me peace of mind, no privacy concerns, and it works offline too.
Office Lady

@office_beauty

Lifestyle tracking helped me discover how late nights affect my skin, now I have better sleep habits.
Sensitive Girl

@sensitive_girl

Finally found a skincare routine suitable for sensitive skin, thanks to this app's data analysis!
Student

@student_skin

Local storage gives me peace of mind, no privacy concerns, and it works offline too.
Office Lady

@office_beauty

Lifestyle tracking helped me discover how late nights affect my skin, now I have better sleep habits.
Rain

@rain

After one month of use, I finally know which serum works best for my acne scars! The data analysis is so accurate.
Beauty

@beauty

The nine-dimensional assessment helped me understand my skin better, now my skincare is more targeted.
Skincare Pro

@skincare_pro

The product comparison feature is so useful, no more blind product following!
Rain

@rain

After one month of use, I finally know which serum works best for my acne scars! The data analysis is so accurate.
Beauty

@beauty

The nine-dimensional assessment helped me understand my skin better, now my skincare is more targeted.
Skincare Pro

@skincare_pro

The product comparison feature is so useful, no more blind product following!
Rain

@rain

After one month of use, I finally know which serum works best for my acne scars! The data analysis is so accurate.
Beauty

@beauty

The nine-dimensional assessment helped me understand my skin better, now my skincare is more targeted.
Skincare Pro

@skincare_pro

The product comparison feature is so useful, no more blind product following!
Sensitive Girl

@sensitive_girl

Finally found a skincare routine suitable for sensitive skin, thanks to this app's data analysis!
Student

@student_skin

Local storage gives me peace of mind, no privacy concerns, and it works offline too.
Office Lady

@office_beauty

Lifestyle tracking helped me discover how late nights affect my skin, now I have better sleep habits.
Sensitive Girl

@sensitive_girl

Finally found a skincare routine suitable for sensitive skin, thanks to this app's data analysis!
Student

@student_skin

Local storage gives me peace of mind, no privacy concerns, and it works offline too.
Office Lady

@office_beauty

Lifestyle tracking helped me discover how late nights affect my skin, now I have better sleep habits.
Sensitive Girl

@sensitive_girl

Finally found a skincare routine suitable for sensitive skin, thanks to this app's data analysis!
Student

@student_skin

Local storage gives me peace of mind, no privacy concerns, and it works offline too.
Office Lady

@office_beauty

Lifestyle tracking helped me discover how late nights affect my skin, now I have better sleep habits.
Rain

@rain

After one month of use, I finally know which serum works best for my acne scars! The data analysis is so accurate.
Beauty

@beauty

The nine-dimensional assessment helped me understand my skin better, now my skincare is more targeted.
Skincare Pro

@skincare_pro

The product comparison feature is so useful, no more blind product following!
Rain

@rain

After one month of use, I finally know which serum works best for my acne scars! The data analysis is so accurate.
Beauty

@beauty

The nine-dimensional assessment helped me understand my skin better, now my skincare is more targeted.
Skincare Pro

@skincare_pro

The product comparison feature is so useful, no more blind product following!
Rain

@rain

After one month of use, I finally know which serum works best for my acne scars! The data analysis is so accurate.
Beauty

@beauty

The nine-dimensional assessment helped me understand my skin better, now my skincare is more targeted.
Skincare Pro

@skincare_pro

The product comparison feature is so useful, no more blind product following!
Sensitive Girl

@sensitive_girl

Finally found a skincare routine suitable for sensitive skin, thanks to this app's data analysis!
Student

@student_skin

Local storage gives me peace of mind, no privacy concerns, and it works offline too.
Office Lady

@office_beauty

Lifestyle tracking helped me discover how late nights affect my skin, now I have better sleep habits.
Sensitive Girl

@sensitive_girl

Finally found a skincare routine suitable for sensitive skin, thanks to this app's data analysis!
Student

@student_skin

Local storage gives me peace of mind, no privacy concerns, and it works offline too.
Office Lady

@office_beauty

Lifestyle tracking helped me discover how late nights affect my skin, now I have better sleep habits.
Sensitive Girl

@sensitive_girl

Finally found a skincare routine suitable for sensitive skin, thanks to this app's data analysis!
Student

@student_skin

Local storage gives me peace of mind, no privacy concerns, and it works offline too.
Office Lady

@office_beauty

Lifestyle tracking helped me discover how late nights affect my skin, now I have better sleep habits.
Skin Diary Logo

Skin Diary

Your Skincare Assistant