First, install Apple TestFlight
Search for TestFlight in the App Store on your iPhone. Check that the developer is Apple, then download and install it.
Install Apple TestFlight ↗iOS only · Beta installation guide
Keep DINKI in your pocket.
Install TestFlight first, then open the DINKI invitation.
Already have TestFlight? Open the invitation to continue.
If it won’t open in WeChat or Xiaohongshu, copy the link into Safari.
Then open the DINKI beta invitation
After installing TestFlight, return to DINKI’s public invitation link or open the invitation email you received. Do not search for DINKI inside TestFlight.
Open the DINKI beta invitation ↗Accept the invitation and install DINKI
On the invitation page, follow the prompts to tap “Accept,” then “Install.” Open DINKI when it’s ready and start by adding someone you care about.
Come back and tell us how it feels
Send beta feedback through TestFlight or chat with us in the Xiaohongshu group. New versions are updated in TestFlight.
Community & feedback ↗Having trouble installing?
Why is TestFlight installed but DINKI isn’t?
TestFlight is Apple’s beta testing tool. You still need to open the DINKI invitation email or public invitation link, accept the invitation, and install the app.
The invitation won’t open, or says it isn’t accepting new testers?
Try opening it in Safari. If the beta is full, the invitation is closed, or no compatible build is available, you’ll need to wait for the developer to open access. A different QR code cannot bypass these limits.
What if the beta expires?
Each build can be tested for up to 90 days. Check the days remaining in TestFlight and update to an available new version. If there’s no new build, wait for an update.
Are all features available after installation?
You can currently try built-in characters, photo avatars, little moments, important dates, and more. Some AI creation and Q&A features require access to the relevant trial environment and are not yet open to all testers.
These instructions follow Apple’s official TestFlight guide; device compatibility and available places are shown on the invitation page.