Smart Keyboard has been well recognized as the most user-friendly keyboard app by smartphone users with more than 1 million downloads. Smart Keyboard received 1st Runner Up of Cambodia ICT Award 2015 and Best Performance in Start-up Company, Cambodia ICT Award 2015. Due to some technical issues, this keyboard has gone offline for a while. In 2017, AlienDev has brought back this app back to the Apple Store.

Available Features:
-Fast typing with the ​flick gesture
-Word prediction
-Delete by swiping left
-Change mode by swiping right
-Swipe Spacebar left/right to switch between English/Khmer
-Super easy switching between 4 and 5 rows by swiping two fingers up or down
-Comes with themes and emoji

What’s New

Version 2.3.3

-New blog feature. Let’s see what’s news today.
-Update user interface of the app.

Ratings and Reviews

4.4 out of 5
280 Ratings

280 Ratings

MelodyKalyan ,


I want to check whether is it me alone that have this problem after update the font khmer keep error cannot use while switch it on it keeps jumping to English or Emoji. It is so frustrated and mess things up since i prefer Khmer language to others.

Chanroth ,

Thank For Create This Keyboard

I am like this keyboard. If you can create space bottom biger a little bit than now in next version.
previously, I have used other keyboard but they stop update so apple out it off store. I hope this keyboard will alive in app store forever.
Finally, I really want to say appriciated you!😊🙏

David_ryan ,

Big keyboard over screen

Hi Smart Keyboard. Guy Please fix this. After you updated The Keyboard show very big over the screen that I can’t type any note because it nearly full on the screen. Hope you fix this soon.

App Privacy

The developer, undefined, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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