1 Month Subscription
£3.99
/ mois
Access to app content for one month
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We generate and send your cancellation letter to Wonder Weeks by registered mail
Sender

Recipient
Digital registered letter with receipt of acceptance
Subject : Cancellation of Wonder Weeks agreement

Step-by-step UK guide to cancel Wonder Weeks, refunds, consumer rights and alternatives. Clear actions, costs and links to official pages.
| fastest method (name it + why) | Cancel via Apple App Store or Google Play - the app store stops auto-renewal immediately because subscriptions are managed by the store. |
|---|---|
| effective delay | Subscription remains valid until the end of the paid period; cancellation prevents the next renewal. |
| notice period | 0 days |
| cancellation fee (amount or 0) | £0 |
| minimum commitment | 0 months for monthly/3/6 month plans or 24 months for the 24-month plan |
| phone + hours | Not published by Wonder Weeks |
| postal address for registered letter | Wonder Weeks, Crown Way, CF14 3UZ Cardiff, United Kingdom |
The Wonder Weeks app provides parents with a developmental-leaps calendar and related content for babies up to 20 months. It is published by Twise Victory Publishing B.V.
The app offers in-app subscriptions and individual eBook chapters. Subscriptions include monthly, quarterly, six-month and a 24-month option. Some users previously bought a one-time app purchase and can contact support to continue using it at no additional cost.
| Headquarters | Arnhem, Netherlands |
|---|---|
| Founders | Frans Plooij and Hetty van de Rijt |
| Support | support via official FAQ or [email protected] |
| Founded | 1992 |
| method | steps summary | estimated time | proof obtained | difficulty |
|---|---|---|---|---|
| Web (Wonder Weeks account) | Follow account subscription settings via the app or web account and use the cancellation link on the account page. See official cancellation page. | Up to 10 minutes | Website confirmation or email if provided | Easy |
| iOS (Apple App Store) | Open Settings > Your Name > Subscriptions > select Wonder Weeks > Cancel Subscription. | Immediate | Apple subscription status in Settings and Apple confirmation email | Easy |
| Android (Google Play) | Open Google Play > Profile > Payments and subscriptions > Subscriptions > select Wonder Weeks > Cancel subscription. | Immediate | Google Play subscription status and Google confirmation email | Easy |
| Phone | Not published by Wonder Weeks as a primary cancellation channel; app-store cancellations must be completed through the store. | Not published by Wonder Weeks | Not published by Wonder Weeks | Medium |
| Contact [email protected] with account details and request cancellation; include order receipt information. | Up to several days for response | Support reply email | Medium | |
| Post (registered letter) | Send a signed cancellation request to the postal address for records. | Delivery time plus processing - typically 5-14 days | Registered mail receipt and any reply from company | Hard |
If you bought a subscription online, you have a 14-day cancellation right under the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013. The right starts when the contract is concluded. If you ask for the service to start during the 14-day period and you gave express consent that you lose your right to withdraw, the right to a refund is lost for the period the service was supplied. See the legislation: Consumer Contracts Regulations 2013.
Required proof documents: purchase confirmation, order number, date of purchase.
The Wonder Weeks official refund page states refunds are not standard but technical problems that cannot be resolved may qualify for a refund on a case-by-case basis. For Google Play or Apple purchases, store refund policies also apply. See Official refund FAQ.
Required proof documents: detailed description of the technical problem, screenshots, device information and any support correspondence.
If Wonder Weeks raises the subscription price during a fixed-term commitment and does not offer a right to exit in the terms, UK consumer law may treat an extra-large unilateral price increase as an unfair term under the Consumer Rights Act 2015. You should contact support and request cancellation and a refund if you did not agree to the increase.
Required proof documents: notice of price increase and payment receipts.
For personal digital services, death of the subscriber typically ends the consumer relationship. Contact [email protected] and provide the death certificate and proof of account ownership to request account closure. Applicable law: Consumer Rights Act 2015 for contract fairness.
Required proof documents: death certificate, account details, proof of relationship if needed.
24-month packages automatically stop after 24 months and do not need action to terminate. One-month and three-month subscriptions require manual cancellation to prevent renewal. See the official cancellation page: How to cancel.
Required proof documents: subscription ID or receipt.
The public information contains no reported retention offers from Wonder Weeks. If you want to ask for a discount or a change of plan, contact [email protected] and request a longer-term plan or a different in-app purchase. State your current plan, device platform and order number in the message.
Use these published prices to calculate yearly cost differences.
Example calculation using published plan prices:
Cheapest real competitor from the research: KidsGram at £9.00 per month. Annual comparison: KidsGram £9.00 x 12 = £108.00 per year.
The main laws that apply are the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 and the Consumer Rights Act 2015. The Regulations provide a 14-day cooling-off period for distance contracts. The Consumer Rights Act 2015 requires services to be carried out with reasonable care and skill and guards against unfair contract terms.
The Competition and Markets Authority (CMA) takes action on hard-to-cancel subscriptions and unclear auto-renewal terms. If you encounter an unclear auto-renewal term or a cancellation process that is difficult to use, you can escalate to Citizens Advice or the CMA.
First complain to the trader via [email protected]. If unresolved, contact Citizens Advice for next steps, then the CMA for widespread unfair practices. For card payments, consider a chargeback via your card issuer or Section 75 if applicable.
After cancellation the paid membership remains valid until the end of the current paid period. Confirm the end date in your app store subscription page or in any confirmation email you receive.
If you want your data deleted or account closed, contact [email protected] and request account deletion. Keep a copy of any reply as proof.
You can re-subscribe at any time by purchasing a new in-app subscription through your device store. If you previously purchased a one-time app, contact support to confirm continued access.
Follow this checklist to cancel and protect yourself.
£3.99
/ mois
Access to app content for one month
£1.25
/ mois
Access to app content for twenty-four months
£0.67
/ mois
Access to app content for six months
No commitment. Billoff helps you cancel or adjust your Wonder Weeks subscription without hunting down every detail alone.
Below are common alternatives people compare for this type of subscription.
£9.00
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£9.99
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Focuses on analysing behaviour patterns to explain why a child behaves a certain way.
Wonder Weeks is available in many countries. Here are several frequently cited markets:
What you should know about Wonder Weeks subscription and cancellation terms:
Automatic monthly or yearly renewal. Billing is handled by the primary account or the signup platform.
Renewal runs automatically at the end of each billing period while the subscription stays active.
Cancel from account settings or the app store used at signup. Access usually continues until the paid period ends.
Refunds depend on billing date, country, and payment channel.
The family plan admin can add or remove members per the service’s household and age rules.
Plan changes and cancellations follow the provider’s terms and local law.
Billoff simplifies cancellation: we handle the cancellation process for your Wonder Weeks subscription, whichever payment method you use.
Cancel, adjust, or compare options in a few clicks.