What is the Inkpad Notepad & To do list application, how does it work?

According to the introduction of Workpail, Inkpad Notepad & To do list is a Productivity app on the Android platform. There is currently a 4.3.32 version released on Nov 22, 2019, you can see the details below.

This simple Notepad application makes it easy to write notes, auto-save ensures you never lose note content, and secure online backup/restore so you can access your notes when you move to a new phone.

Inkpad Notepad features:

- Autosave Notes
- Checklists/To-do-list Notes
- Search Notes
- Sync Notes Across Android/iOS Devices
- Secure Online Backup/Restore
- Access Notes securely from computer web browser at InkpadNotepad.com
- PIN Code (premium)
- Note HIstory (premium)
- Tags to organize notes

Optional Inkpad Notepad premium upgrade for ad-free experience

New feature, Trashed notes!
- Notes that are deleted from the notes list will now be moved to the trash
- Trashed notes are permanently deleted after 30 days
- View trashed notes and restore them or delete them permanently