* HT Note - Your Favorite Handbook.
- Place to store important data such as email, phone number, to-do ...

- HT Note is very easy to use, with just a few simple steps you can save your precious documents.

* Application interface:
- Simple, friendly, suitable for all ages.
- There are many colors for you to change to not get bored.


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* Security issue:
- HT Note will make you satisfied with information security. With just 2 simple steps of setting up the pin code, you can lock the application so that important information is not revealed when you lend your phone to someone else, or in case you lose your phone.
- The application does not copy or read your stored data, so you can feel free to use our products.