There are two Bangla application in iphone and android.
Those are:
1. Suprobhat Bangladesh
and
2. Unmad

Suprobhat Bangladesh
Suprobhat Bangladesh Bangla newspaper application is
available in iphone and android.
Suprobhat Bangladesh in iphone
Suprobhat Bangladesh in android

Suprobhat Bangladesh is a regional newspaper of Chittagong. It has got its web version
at http://esuprobhat.com
This is the first regional newspaper application from Chittagong.

Unmad
Latest version of Unmad application is available in iphone and android.
Newest version of the app consists of color content. Earlier this application
was launched with 4 issues in black and white. This time the application is
colorful and contains a lot of fun stories and events. Through this application
unmad fans can have unmal wall paper in their smart phones.

Unmad in iphone
Unmad in android

Unmad magazine is a popular satire magazine in Bangladesh. It has its
website: http://unmadmag.com

All the contents of Unmad application are selected and designed considering
its fans from home and abroad. Among all the contents of this application,
there are some interesting story named: hatu putra kamala, telebivision and
life of hi fi.

Reverie Corporation Limited has developed and launched
Unmad application and Suprobhat Bangladesh Bangla newspaper application.