A custom keyboard app.
You can register and use fixed phrases.
It can also be used with various other apps.

For example,
  -Frequently used #hashtag
  -Notifications and links
  -Signatures such as emails, frequently used greetings
  -Search words that are checked regularly

Features as a custom keyboard
-Easy to manage canned sentences with colored tabs.
-No need for full access (security and security)
-How to use in video.
-Multiple sentence batch registration
-Text that includes line breaks can also be registered
-A title is given to the template text (displayed on the button)

(Multiple sentence batch registration)
Read sentences separated by line breaks,
You can register multiple fixed phrases at once.
(Single fixed phrase registration)
You can also register a new line as a fixed sentence.

Also supports widgets.

Settings app> General>
Keyboard x2> Add keyboard
Please use in.

You do not need full keyboard access permission.