I found an app called Sticker Maker. As I am a heavy user of LINE and its Sticker function, I couldn't help downloading it.
It lets you create Stickers for LINE easily and instantly; what you do is choose a frame, input text, select a font and touch "save".
However, there are limitations. The frame comes in 24 types, and the font in 6 types. Also, the small space for the text allows 5 characters at most.
Be that as it may, I tried to use what I made on LINE, but I could not find it. Oh, where did it go?
To tell the truth, the app does not let you make Stickers themselves, but images which can be used like Stickers, so you have to push "+" button to open the menu and select the image.
The image quality deteriorates on the receiver's side, so you should not input too many letters.
The concept and basic functions of the app are not bad, but there is yet room for improvement in some points. As there must be demands for the Sticker making, I look forward to future updates.
Device used: Xperia arc（SC-01C）
Publisher: Quan Inc
Last Updated: 08/13/2012
Compatibility: Android 2.1 or higher
Translation by Ryota Kasai