Software Features and Description
1. UNIVERSTAR BT21 heads to the sea to beat the heat of a scorching hot summer day! Be as cool as the ocean with your best BT21 friends all over your chats.
2. Liked BT21? here are 5 Stickers apps like California Summer Stickers; Summer In The USA; Crying Shrimp - Summer; Texas Summer Fun Sticker Pack;
Download and install BT21: Summer Time on your computer
Check for compatible PC Apps or Alternatives
Or follow the guide below to use on PC:
Select Windows version:
- Windows 7-10
- Windows 11
Download and install the BT21: Summer Time app on your Windows 10,8,7 or Mac in 4 simple steps below:
- Download an Android emulator for PC and Mac:
Get either Bluestacks or the Nox App >> . We recommend Bluestacks because you can easily find solutions online if you run into problems while using it. Download Bluestacks Pc or Mac software Here >> .
- Install the emulator on your PC or Mac:
On your computer, goto the Downloads folder » click to install Bluestacks.exe or Nox.exe » Accept the License Agreements » Follow the on-screen prompts to complete installation.
- Using BT21 on PC [Windows 7/ 8/8.1/ 10/ 11]:
- Open the Emulator app you installed » goto its search bar and search "BT21"
- The search will reveal the BT21: Summer Time app icon. Open, then click "Install".
- Once BT21 is downloaded inside the emulator, locate/click the "All apps" icon to access a page containing all your installed applications including BT21.
- Now enjoy BT21 on PC.
- Using BT21 on Mac OS:
Install BT21: Summer Time on your Mac using the same steps for Windows OS above.
How to download and use BT21 App on Windows 11
To get BT21 on Windows 11, check if there's a native BT21 Windows app here » ». If none, follow the steps below:
- Download the Amazon-Appstore » (U.S only)
- Click on "Get" to begin installation. It also automatically installs Windows Subsystem for Android.
- After installation, Goto Windows Start Menu or Apps list » Open the Amazon Appstore » Login (with Amazon account)
- For non-U.S users, Download the OpenPC software »
- Upon installation, open OpenPC app » goto Playstore on PC » click Configure_Download. This will auto-download Google Play Store on your Windows 11.
- Installing BT21:
- Login to your computer's PlayStore or Amazon AppStore.
- Search for "BT21" » Click "Install" to install BT21: Summer Time
- BT21: Summer Time will now be available on your windows start-menu.
| Minimum requirements |
Recommended |
- 8GB RAM
- SSD Storage
- Processor: Intel Core i3, AMD Ryzen 3000
- Architecture: x64 or ARM64
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BT21: Summer Time On iTunes
| Download |
Developer |
Rating |
Score |
Current version |
Adult Ranking |
| $1.99 On iTunes |
LINE Friends Corporation |
11 |
5 |
1.0.1 |
4+ |
Download on Android: Download Android
bt21 
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