The Pro Version of Android's tiniest Notepad app. You can find the free version here.

https://play.google.com/store/apps/details?id=com.panagola.app.notepad

Apart from being a versatile Auto Save Notepad, it offers the following features over and above the free version.

GENERAL
✓ Unlimited notepad slots
✓ In-line checklist capability
✓ Search within and across notes
✓ Tiny size, just 0.3 MB!
✓ No unwanted permissions
✓ Desktop Widget support

DISPLAY
✓ Custom sort/rearrange notes
✓ Categorize/Bookmark notes
✓ Supports custom themes
✓ Always visible note title
✓ Blank note at start option
✓ Full-screen view of notes list

SAFEGUARD
✓ Restore notes by opening backup file
✓ Download notes & backups locally
✓ Make notes read-only
✓ Specify backup frequency
✓ Import/Export notes selectively

ACCESSIBILITY
✓ Read aloud (speak) notes
✓ Create desktop shortcuts to any note
✓ Home/End of Note shortcuts
✓ More configuration options

SHARING
✓ Open text send from any external app
✓ Attach note as file in mail
✓ Specify preferred email app