Use the full store URLs
Copy the public listing URL for each supported store, then add your website fallback. Check that every destination belongs to your app and is available to the visitors you want to reach.
Send iOS visitors to the App Store, Android visitors to Google Play and other visitors to your website. Create your app link without adding a mobile SDK.
Set destinations for the devices your app supports, then choose a fallback for everyone else.
A smart app link selects a destination when it is opened. It does not need to be replaced every time your campaign destination changes.
Free plan: 1 active links and 10,000 clicks/month.