The Google Play Store offers a bunch of paid-for apps that you can get for free. The apps on sale can only be downloaded without a fee for a limited-time, so you have to get them as soon as possible. In this free apps list, you get an icon pack, a camera filter, a speed tracker and two fun-filled adventure games.

Duck Warfare (US$0.99)

Fun, humorous and crazy, Duck Warfare lets you experience "quackiest game ever". Join forces with over 20 ducks and protect your shelter from GUSCO, a company that wants to take over your park!

Get Duck Warfare for Android from the Google Play Store.

MIUI 8 (US$0.99)

Boasting over 400 icons inspired by the official Xiaomi MIUI 8 stock firmware, MIUI 8 offers high-resolution cloud-based wallpapers. It has the dynamic calendar support as well as user interface overall themes. Also, it supports almost every launcher on Android, including Nova Launcher, Action Launcher, Go Launcher, CM Theme Engine, LG Launcher and Smart Launcher and more.

Get MIUI 8 for Android from the Google Play Store.

Survival Island: Evolve Pro (US$0.99)

You're stranded in the wild and you have to find your way out. But it's not that easy. Survival Island: Evolve Pro is about finding food, crafting primitive tools and building shelter.

Get Survival Island: Evolve Pro for Android from the Google Play Store.

Speed View GPS Pro (US$0.99)

Speed View can monitor your speed, time, distance, location as well as determine your start time, time elapsed, average speed, maximum speed and altitude. Other features include switching between car speedometer and bike cyclometer.

Get Speed View GPS Pro for Android from the Google Play Store.

PICTAIL (US$1.49)

PICTAIL is a camera app that adds a cocktail or cocktail-themed filters on your photos. You can use either your phone's stock camera app or the app to take your selfies and edit them in real-time.

Get PICTAIL for Android from the Google Play Store.

Grab these limited-time freemium apps now!