Release note

We release update every two months. If you want any features included in new update, please send us email. We review any requested features with power users. The priority is determined by the popularity of the request and difficulty of implementation. Thanks :)

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v1.28

. Revised some screen icons and designs for large screen devices

v1.27

. Fixed Force close for the problem with three digit numbers

v1.25-26

. Added feature to modify/add problem types (number range, title...)
. Revised some icons

v1.24

. Added back button on action bar
. Bug fixes for jelly bean

v1.21-23

. Fixed screen layout problem in Tablet
. Performance tuning and code cleanup


v1.20

. Fixed screen layout problem in Tablet
. some bug fix and performance tuning.


v1.19

. Added new display type "Horizontal display with X".
. changed the background image set screen
. changed the text font for problem display.
. some bug fixes


v1.18

. Added new sound effect "pop".
. bug fix for problem orientation


v1.17

. revised dialog screen's confirm buttons.
. bug fix for 240x320 resolution screen


v1.16

. Added more icons.
. Added horizontal problem display mode
. bug fix for drawing area size in tablet screen.


v1.14

. Added correct/incorrect sound.
. minor bug fixes


v1.12

. Revised some screen fonts.
. minor bug fixes


v1.9

Major revision.
. changed the screen design
. change the way to add problems
. new icons and backgrounds


v1.0.3

. changed the number pad image.


v1.0.2

. added option to change background color
. added context menu to edit, delete ProblemSet
. fixed screen layout problem for android 1.5