Stack Exchange is the best Q&A-style sites on the Internet. There are sites dedicated to programming, gaming, travel, server management, cooking, photography and even anime.  Let's see how it behaves when You have the chance to ask, answer or comment. Many user been waiting for this app a long time and it doesn't disappoint! This is an awesome app. It runs smoothly and has a very clean user interface.

Stack Exchange App Features:
- Search for questions, or browse by tag
- Track all your interests in one place with the new combined feed view
- Get instant notifications when you receive an answer or comment
- Ask, answer, comment and vote on questions
This is the official app for all Stack Exchange sites, including Stack Overflow, Super User, Server Fault, Ask Ubuntu and Arqade.

New to Stack Exchange? Here’s how it works:
- Anybody can ask or answer a question
- The best answers are voted to the top
- You earn reputation points for every vote you receive
- Unlock privileges as you earn reputation, like the ability to comment or vote
- The community is run by you: moderators are elected, and top users have access to special tools to help moderate.

Requires Android: 4.0+
Download File: 1.9MB (Stack Exchange 1.0.2 APK)

Requires Android: 4.0.3+
Download file: 6.8MB (Thingiverse 1.0.0 APK)

Making social media at the local level with Circle. The MOST POPULAR Local Network here! Just login with Facebook, Twitter, Google+ to add all the important local information. The great app, easy to do, it will prove to continue to be a great connection between friends, family & business. Stay connected with the important people and information in your city, your local community and anywhere you go. Circle shows weather, news, events and people that are near your location, in any city! Join Circle and build your local network. Circle is . "The most beautiful Android App there is. Period."

***FEATURED by Bloomberg, Forbes, CNN, Techcrunch, Huffington Post and more as the FUTURE of social networking.
The Circle Community Says:
"It is like Facebook or twitter, but for my local area!"
"Better than Facebook & Twitter"
"Circle is Facebook or Twitter for New York, Chicago, Los Angeles or anywhere you are!"
"I check Circle daily before facebook or twitter to see the local weather, events that day and what people in my city are chatting about."
What's New in version 0.79?
- Stunning Updated Visuals
- Posting to Everybody near your Location
- Updated Location and Languages
- Fast as Lightning

Requires Android: 2.3+
Download file: 3.7MB (Circle - The Local Network 0.79 APK)

Same the another social network Facebook and Twitter, Google Plus break the trend and become big social network. Google plus is growing now adays, If you have a Google+ you can download the app for your Android. This is Google Plus 4.2 for Android and you can download apk file here.

APP FEATURES:
- Follow what friends, family, and interesting people around the world are sharing
- Join communities to explore interests and find people with similar passions
- Automatically back up photos and videos at full resolution
- Bring photos to life with animations, panoramas, and other Auto Awesome images

What's New?
- Turn your photos and videos into custom movies with Auto Awesome Movie (available on certain devices with Android 4.3 and above)
- Enjoy strobe-effect photos and erase moving objects with Auto Awesome Action and Eraser
- Updated design for the notification tray
- Add a widget to view your friends’ locations on your homescreen
- Translate posts and comments inline
- Additional bug fixes and performance improvements

Download file: 27MB (Google Plus 4.2 APK)

Tango allows you to easily connect with friends & family or make new friends. Make video & voice calls, send text messages, play games and more all for free. Join over 150M people around the world using Tango as their #1 social messaging and entertainment app.

Tango Text,Video,Voice and Games - Easy to use

• No login & password – create an account in seconds
• Automatically finds your friends using Tango
• Calls & messages work just like they do on your phone
• Works across most smartphones, tablets, & PCs
• Great quality on 3G, 4G, and Wi-Fi

Tango Text,Video,Voice and Games - Fun to use

• Personalize your profile with status updates & photos
• Easily find friends or make new friends nearby
• Group Chat with up to 50 friends
• Personalize your calls & messages with fun animations
• Play a mini-game or share photos during a call
• Challenge friends, send gifts, climb the leaderboard in a “recommended game” powered by Tango
• Edit your photos & share with friends
• Find all your pictures & videos in a central photo gallery

Tango Text,Video,Voice and Games - Free to use

• All video & phone calls & messages are free & don’t use your minutes
• SMS Messages are free & don’t use your text plan
• Free calls & messages internationally

Read more about Tango Text,Video,Voice and Games at https://play.google.com/store/apps/details?id=com.sgiggle.production

Download Tango Text,Video,Voice and Games 3.1.62450 on a .apk Format

Keeping up with friends is faster than ever.

• See what friends are up to
• Share updates, photos and videos
• Get notified when friends like and comment on your posts
• Text, chat and have group conversations
• Play games and use your favorite apps

Now you can get early access to the next version of Facebook for Android by becoming a beta tester. Learn how to sign up, give feedback and leave the program in our Help Center: http://on.fb.me/133NwuP

Facebook is only available for users age 13 and over.
Terms of Service: http://m.facebook.com/terms.php.

Read more about Facebook 3.6.1 on a .apk Format for Android at https://play.google.com/store/apps/details?id=com.facebook.katana

Download Facebook 3.6.1 on a .apk Format for Android

Over 130 million users love Instagram! It’s a simple way to capture and share the world’s moments on your Android.

Customize your photos and videos with one of several gorgeous and custom built filter effects. Transform everyday moments into works of art you’ll want to share with friends and family.

Share your photos and video in a simple photo stream with friends to see – and follow your friends’ photos with the click of a single button. Every day you open up Instagram, you’ll see new photos from your closest friends, and creative people from around the world.

Instagram 4.0.1 Features

• 100% free custom designed filters: XPro-II, Earlybird, Rise, Amaro, Hudson, Lo-fi, Sutro, Toaster, Brannan, Inkwell, Walden, Hefe, Nashville, 1977, and others.
• Linear and Radial Tilt-Shift blur effects for extra depth of field.
• Instant sharing to Facebook, Twitter, Flickr, Tumblr and Foursquare
• Unlimited uploads
• Interact with friends through giving & receiving likes and comments
• Works with Android versions 2.2 and above that support OpenGL ES 2
• And much much more…

Read more about Instagram 4.0.1 for Android at https://play.google.com/store/apps/details?id=com.instagram.android

Download Instagram 4.0.1 on a .apk Format for Android

Turn your phone or tablet into a walkie talkie with this lightning fast free push-to-talk (PTT) app, which works between Android, iPhone, BlackBerry, and PC. Talk to your contacts privately or join public channels to engage in a hot debate. We are working hard to improve the app so please expect frequent updates. We can't reply to comments on Google Play so if you have questions or issues send us an email at support@zello.com


- Real-time streaming, high quality voice
- Contacts availability and text status
- Public and private channels for up to 300 users
- Option to map hardware PTT button
- Bluetooth headset support (selected phones)
- Voice history. Call alert. Push notifications

Read More About Zello Walkie Talkie 2.19 Apk >> https://play.google.com/store/apps/details?id=com.loudtalks


Download Zello Walkie Talkie 2.19 on a .apk Format

Pinterest is a tool to find your inspiration and share it with others. Use it to collect things you love, organize and plan important projects, and more.
Why do we require a particular permission? https://help.pinterest.com/entries/21865478#permissions
Photos in screenshots licensed under Creative Commons: http://passets-cdn.pinterest.com/android-attribution.txt


Features
• Pin images from around the web
• Explore pins and boards you’re interested in
• Get inspiration from DIY, Travel, Food and other categories
• Pin with your camera

Read More About Save My Bird 1.0.1 Apk >> https://play.google.com/store/apps/details?id=com.pinterest


Download Pinterest 1.5.5 on a .apk Format

Omegle Plus FREE is an Omegle client for Android.
It currently features:
✔ Standard Mode: Simple chat 1 to 1
✔ Ask Question mode: Let you ask a question and spy two strangers
✔ Answer question mode: Let you discuss with a stranger a random question
✔ Double Spy mode: see below.


Double Spy mode:
the double spy mode let you spy 1 to 1 conversation in omegle. That's not all... Infact you'll be able to take part (silently or not) to the conversation and eventually disconnect one of the 2 strangers. It's really up to you!

Read More About Omegle Plus FREE 2.0.3 Apk >> https://play.google.com/store/apps/details?id=com.foba.omegle


Download Omegle Plus FREE 2.0.3 on a .apk Format

Twoo is the most fun way to meet new people in your area. Real people, really active
Every day, over a million people connect with each other on Twoo. Whether you fancy chatting, searching, sharing photos or playing our fun introductory games, Twoo is full of exciting new people to have fun with, and maybe even to meet.


"I recently moved to Amsterdam from London. Twoo made it easy to create a social circle in minutes! It’s SO much fun talking to new people and learning how to make new friends, easily!" Peter – Amsterdam
"Twoo is super cool on mobile. I can choose who I speak to and who speaks to me." Boris, Bremen
"There’s always loads of great people online." Louis – São Paulo

Read More About Twoo - Meet New People 4.5 Apk >> https://play.google.com/store/apps/details?id=com.twoo


Download Twoo - Meet New People 4.5 on a .apk Format