4●IN_1_ROW — Versions

v4.22iOS
Feb 20, 2024
```
Updated to latest SDK.
```
v4.21iOS
Jan 9, 2024
```
Minor bug fixed.
```

v4.20iOS

Dec 26, 2023

1, Support latest OS.
2, Changed UI.
3, From this version you can undo and change the board color.

v4.1iOS
Aug 21, 2020
```
Updated to latest SDK.
```
v4.0iOS
Feb 3, 2018
```
Updated to latest SDK, changed the UI.
```
v3.6iOS
Sep 3, 2015
```
Updated to latest SDK.
```
v3.5iOS
Aug 12, 2014
```
updated SDKs.
```

v3.4iOS

Feb 7, 2013

Added support for iPhone5.
Update to latest SDKs.

v3.3iOS
Aug 16, 2012
```
Updated to latest SDK.
```

v3.2iOS

Jun 17, 2011

1, Improved performance.
2, Add support to Retina display on iPhone 4.

v3.1iOS

Nov 30, 2010

Changed the name of application and icon.

v3.0iOS

Jul 23, 2010

1, Change the layout of screen.
2, Rebuild with iOS 4.0

v2.2iOS

Oct 24, 2009

In setting screen, add function to access App store for full version or other applications created by AOBO.

v2.1iOS

Sep 16, 2009

Change the image file(Default.png) used in starting of this application.

v2.0iOS

Aug 7, 2009

Change layout of the screen in order to display advertisement.
From this version the advertisement provided by TrafficGate can be displayed. From this version, while enjoying this game, maybe you will find favorite goods or service from japan.

v1.1iOS

Jul 21, 2009

The background of first row is different to playing area.