The answer: some really quirky features and functionality.
Below, we highlight five of WeChat’s more unusual features that keep the app’s user base strong.
1. QR Codes
The WeChat app generates your very own personalized QR code. Rather than adding you manually, other WeChat users can simply scan the code with the app’s built-in code reader to add you as a friend.
To find your code, go to the “Me” tab at the bottom of the app, click on your profile at the top of the screen and then select “My QR Code.” To scan a QR code, go to the “Discover” tab and then tap on “Scan QR Code.”
If you want to meet new WeChat buddies, you can shake your phone to make random new friends. Sound crazy? It is a little — the app will match you with others who chose to shake their phones at the same time. If you like the look of who comes up, you can send him or her a greeting and take it from there.
To try out the “Shake” functionality, you need to enable location services. Then head to the “Discover” tab, click the “Shake” option and if we said, “Like a Polaroid picture,” we think you can work out what to do from there.
3. Friend Radar
As the name suggests, Friend Radar finds WeChat users in your vicinity. Once you’ve enabled it, users will show up on your personal radar display. You simply need to tap their names to add them to your contact list.
To activate Friend Radar, go to the “Contacts” tab and then tap the add contacts icon at the top-right of the screen. Choosing the “Friend Radar” option will start your location-based search.
4. Walkie Talkie
WeChat offers “live chat” Walkie Talkie functionality. It’s actually pretty useful when you think about it — you can push-to-talk with a friend, or with groups of friends.
To start a Walkie Talkie session, hit the plus sign in a chat and wait for everyone to join. Then, one person at a time can press the button to speak.
5. Drift bottle
Finally, WeChat has a fun feature called “Drift Bottle.” This is a digital version of a message-in-a-bottle, through which you can send and receive text and voice messages to and from totally random WeChat users around the world.
You have to enable this feature to use it. Go to the “Me” tab > “Settings” > “General” > “Features,” and then toggle it on.
To “throw” a Drift Bottle message, go to the “Discover” tab, tap on “Drift Bottle” and then the “Throw” option. To read or listen to messages from others, click the “Pick Up” option.
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