Terms of service
Provided by MOONBERRY, SLU. Last updated 2026.
Your account
One account per adult parent or carer. You are responsible for keeping your sign-in details safe and for the details you add about your child. New accounts include one free personalised story.
Credits and subscriptions
Personalised stories cost one story credit each. Credits can be bought as a three-credit pack or included with a monthly or annual plan. Subscriptions renew automatically until cancelled, and you can cancel at any time — access continues to the end of the paid period. Unused credits from a pack do not expire while your account is open.
Invite rewards
You can earn free story credits by inviting friends to read one of your stories. A credit is awarded once a friend creates their own WonderZzz account, for a maximum of five friends per account. Self-invites, duplicate accounts and bulk invitations do not qualify, and we may withhold credits where an invite looks automated.
The stories you create
Stories and illustrations generated for your family are yours to read, print and share privately with people close to your child. Please do not resell them or publish them commercially. We keep the right to show curated, non-personalised stories in the free library.
Acceptable use
WonderZzz is for gentle children's stories. Do not upload photos of children you do not care for, and do not request content that is violent, sexual, hateful or frightening. We may refuse or remove a story that breaks these rules.
AI-generated content
Stories and pictures are produced by AI models and can occasionally be imperfect. Please read a story before bedtime if your child is sensitive, and let us know about anything that feels off so we can improve it.
Liability and changes
WonderZzz is provided as-is for family entertainment. To the extent permitted by law, MOONBERRY, SLU is not liable for indirect losses. We may update these terms; material changes will be announced in the app before they take effect.