TestFlight helps you download APP without Apple ID.
Experienced user can scan the QR code or click the link to enter the download page
1. Download TestFlight（Skip this if you already installed TestFlight）
Search TestFlight in App Store and install it.
2.Download SparkHub on TestFlight
- Click the link to download it on your phone.
- Click 开始测试 to jump to TestFlight
4. The new version needs to be downloaded on TestFlight too