"Grat" is the app for recording your thanks and showing your gratitude by sending a online letter.

◎ For these cases

"I want to remember others' favors"
"I'm looking for a way to express my gratitude by more than chat message less than paper letter"


◎ Features

■ Write your thanks
Write your emotions, thanks, gratitudes, what you feel awesome.

■ Visualize your stocks
Your gratitudes are built up and the number is shown on the main page.

■ Send a gratitude letter by online
After writing a letter to whom you want to express your gratitude, you can send a online letter with a published url.

■ Get positive quotes
We deliver positive quotes of famous people.

■ Customizable appearance
You can dress it into several background colors.

■ Dark theme
You can select dark theme to protect your eyes or save your battery.

■ Secure biometrics lock
You can lock the app with biometrics; Face ID, Touch ID if you do not want to be seen by others.


We're very pleased if you send a feedback from the contact page in app.


Terms of service
https://www.notion.so/Terms-of-service-a067773898304b3bb3bbd0c4536ee91c

Privacy policy
https://www.notion.so/Privacy-Policy-39c06495141541ae8f1c7e75ec938421