~/upket/apps $ cat upket-keyboard.md

Upket Keyboard

Vietnamese keyboard that runs entirely on your phone. Smart suggestions, your own themes — and no Internet permission.

platforms
Android
version
1.0.1
updated
2026-10-27
internet
none — works fully offline
Get it on Google Play

Features

  • Telex and VNI: type accents in any order, English words restored automatically when you mistype accents
  • Word suggestions in Vietnamese and English that learn as you type, swipe typing that adds accents for you
  • Personal dictionary and text shortcuts (ko → không, mn → mọi người)
  • Quick results on the suggestion bar: 50000*3=, 5km=, 1tr5 → 1,500,000
  • Clipboard that picks out OTP codes, account numbers and phone numbers; history is off by default
  • 10 themes, or your own colors and a photo as the background; one-handed, floating and split layouts
  • Emoji search in Vietnamese, kaomoji, voice input in Vietnamese or English
  • Backup and restore to a .zip file you keep

Privacy

  • No Internet permission — what you type cannot leave your phone through the app
  • Incognito mode: no word learning, no clipboard history
  • No ads, no analytics, no tracking