The release of Google's latest OS - Android 4.4 Kitkat - for smartphones and tablets, along with the Google Search update to 3.1.8, has been in the spotlight of late, leaving behind Windows Phone OS and Apple iOS.

With the number of applications included in Google Play increasing every day, the search engine giant is taking smartphone OS business to a whole new level.

Following are the top 5 Android apps of the week you do not want to miss.

Dayframe

Price: Free

What it does: Dayframe is an app which features an automatic photo frame for the images available in the smartphone. It also includes customised playlist, screen saver timer, interactive slideshow and other features.

Specs: 11MB and requires Android 3.0 and up.

Download link is available here.

Camera Awesome

Price: $2.99

What it does: This camera app includes various shooting modes, along with composition guides, face recognition and tracking, basic photo editing options, resolution settings, sharing options and many more.

Specs: 33MB and requires Android 4.1 Jelly Bean and up.

Download link is available here.

Black Friday App

Price: Free

What it does: This app gives active notifications on the Black Friday Ad Scans, deals, coupons and discussions along with offline support.

Specs: 4.5MB and requires Android 2.2 and up.

Download link is available here.

Isis Mobile Wallet

Price: Free

What it does: Isis wallet is the alternative to Google wallet, through which a user can shop with the PIN-lock system for the wallet, can pay for several purchases by adding credit cards and can save money and earn points.

Specs: 17MB and requires Android 4.0 Icecream Sandwich and up.

Download link is available here.

Pocket Casts

Price: $3.99

What it does: This app is the podcast channel through which a user can download podcast, listen to top rated podcasts, along with the included Android Kitkat-exclusive features in the latest update.

Specs: 3.5MB and requires Android 2.3 and up.

Download link is available here.