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Support your face-to-face writing communication: reflect your message so the person in front of you can read it immediately.
When you want to quickly communicate with someone in front of you by writing but don’t have a sheet of paper and a pencil, you can write and show your message right away.
The history of written conversations is automatically saved and can be reviewed later, so you don't have to worry about forgetting anything.
■ Keyboard Input (Free)
・Type your message using the keyboard in the lower half of the screen.
・Clear the message by tapping the "X" button.
・Save the cleared message in the history.
・Hide the keyboard when finished writing.
・Share your message.
・Change the font size, color, etc. in the settings.
■ Handwriting Mode (Paid)
Handwriting mode can be used permanently after purchase.
Handwriting mode doubles communication efficiency since it can be used interchangeably with keyboard input. You can input detailed and complex information using the keyboard, and quickly write concise information by hand, depending on the situation.
You can also use the keyboard to write down your questions (or have them autofill from the list), show it to your partner, then switch to handwriting mode and have him or her write the answer by hand. 
Like keyboard input, handwritten notes are also recorded in the history, so you can refer to them later.
■ Auto Input (Free)
If you often convey the same content in conversations, you can add it to the input list and automatically input it with just a tap.
■ History (Free)
The history of your written conversations is automatically saved, so you can look back on them later.
If "Auto Save" is enabled in the settings, the message will be automatically saved when you have cleared it.
You can see the history list in the settings, share and delete the saved messages.
Messages are grouped by year/month/day and can be searched by keyword.
If iCloud is enabled, your history will be automatically synced to iCloud. 
History data is encrypted and automatically saved to iCloud, so it can be shared between multiple devices, and even if the app is deleted, the history is backed up on iCloud and can be restored when the app is reinstalled. (If it takes time to synchronize to iCloud and reflect data, please try restarting the app.)
■ Color (Free)
You can change text and background colors in settings.
While the default "Modern" mode has the highest contrast and visibility, "Paper" and "Blackboard" modes are easier on the eyes.
You can also customize the colors freely.
■ Single Mode (Free)
You can hide the reflected text by enabling the single mode.
For example, this mode is suitable when you want to show the message to the person next to you and communicate with him/her side by side.