Coton

Contains ads
Content rating
Everyone
5+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Coton is a laundry support and household management app that suggests "what to wash, how to separate, what settings to use, how much detergent to use, and how to dry" based on clothing care labels, your washing machine's functions, and Japanese weather.

[Main Features]

■ Automatic Washing Suggestions: Simply select the clothes you want to wash, and the app will automatically group them into combinations that can be washed together, considering factors such as color transfer, material, water temperature, and drying suitability. It also suggests safe washing settings appropriate for each group.

■ Washing Machine-Specific Setting Guidance: General expressions like "gentle cycle 30°C" are replaced with the actual course names and button operation procedures for your washing machine.

■ Detergent Amount Calculation: The app automatically calculates the estimated amount of detergent based on the amount of laundry and the detergent's concentration type (please use this only as a guideline).

■ Drying Advice: Based on weather information, it will inform you whether you can dry your clothes outside, the estimated drying time, and tips for drying clothes indoors.


■ Closet Management
Once you register your clothing care information, you're good to go. From next time onwards, simply select your items to quickly check the optimal washing method.

■ Stain Treatment Guide
For each type of stain, you can check immediate treatment steps, things to avoid, and estimated treatment times.

■ Insights (Pro)
You can view graphs showing the cost-per-wear and the cumulative effect of water and energy savings.

【Recommended for those who:】
・Don't understand how to read laundry symbols
・Want to reduce laundry mistakes such as color transfer and shrinkage
・Are always unsure which washing machine cycle to choose
・Want to make their precious clothes last as long as possible

Eliminate your daily laundry "uncertainty" and take good care of your precious clothes.
The "laundry brain" that ensures any washing machine can wash your clothes in the best possible way.
Updated on
Aug 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

クローゼットの服をワンタップで「今日着た」と記録できるようになりました。着用回数から「そろそろ洗う服」をホームに提案し、洗うものを選ぶ画面ではその候補があらかじめ選択されます。