If you have enabled family sharing for subscriptions, in your Apple account settings, then your family members should immediately get access to Kiddopia subscription without the need for a Kiddopia account.

Please follow the below steps to turn ON Family Sharing -

1. Go to Settings > [your name] > Subscriptions.
2. Tap on a subscription, then turn Share with Family ON.

Alternatively, you can also share your subscription on another device by following the below steps - 

1. Open Kiddopia on the device that you purchased it.
2. Tap on the Settings icon.
3. Here tap on Sign In and follow the instructions.

Once you have signed in, please follow these steps on the devices that you’d like to share the app using the same account to sign in that you used above.