Cancellation service N°1 in Netherlands
Contract number:
To the attention of:
Cancellation Department – Wonder Weeks
St. Walburgisplein 45
6811BZ Arnhem
Subject: Contract Cancellation – Certified Email Notification
Dear Sir or Madam,
I hereby notify you of my decision to terminate contract number relating to the Wonder Weeks service. This notification constitutes a firm, clear and unequivocal intention to cancel the contract, effective at the earliest possible date or in accordance with the applicable contractual notice period.
I kindly request that you take all necessary measures to:
– cease all billing from the effective date of cancellation;
– confirm in writing the proper receipt of this request;
– and, where applicable, send me the final statement or balance confirmation.
This cancellation is sent to you by certified email. The sending, timestamping and integrity of the content are established, making it equivalent proof meeting the requirements of electronic evidence. You therefore have all the necessary elements to process this cancellation properly, in accordance with the applicable principles regarding written notification and contractual freedom.
In accordance with the Consumer Rights Act 2015 and data protection regulations, I also request that you:
– delete all my personal data not necessary for your legal or accounting obligations;
– close any associated personal account;
– and confirm to me the effective deletion of data in accordance with applicable rights regarding privacy protection.
I retain a complete copy of this notification as well as proof of sending.
Yours sincerely,
10/01/2026
How to Cancel Wonder Weeks: Complete Guide
What is Wonder Weeks
The Wonder Weeks is a baby-development mobile app built around the "leaps" theory: it predicts phases when infants are likely to be more unsettled and offers explanations, tips and tracking tools. The app is distributed as a free download with paid subscription options that unlock pro features, longer access periods and sharing between caregivers. The developer documents subscription options and a no-refund stance for most purchases while positioning technical support for access problems.
The official FAQ lists time-limited subscription formulas (including 1‑month, 3‑month and 24‑month packages) and explains that paid access patterns are managed via platform billing. The terms specify that subscription fees are generally non-refundable and that a paid membership remains valid to the end of the subscription term.
Subscription plans and typical pricing
Official materials and app store listings show multiple durations (monthly, quarterly and multi‑year). Exact prices vary by platform and region; where an AU price is not published by the developer we show an approximate A$ conversion to indicate scale. Use these figures only as a guide.
| Plan | Typical billing cadence | Typical in-app price (approx A$) | Notes |
|---|---|---|---|
| 1 month | Monthly auto-renew | Approx A$7.45 | Shortest paid option; price varies by store and region. |
| 3 months | Every 3 months | Approx A$14.94 | Often offered as a multi‑month bundle; may auto-renew. |
| 24 months | One payment covering 24 months | Approx A$44.85 | Designed as a multi‑year package that expires automatically after term end. |
Price note: these AUD figures are approximate conversions from commonly listed USD in‑app prices and current mid-market exchange rates at the time of writing. The developer and app stores may show different local prices and taxes.
How subscriptions are billed and what that means
Wonder Weeks subscriptions are provided as in‑app purchases and the developer’s terms highlight that billing follows the platform's payment processing (app store billing). As a result, the merchant terms identify the platform billing rules as the governing mechanism for subscriptions.
Because the subscription is activated through platform billing, a paid membership normally remains active until the end of the current paid period. The developer states that subscription fees are non-refundable and that there is no refund for partially used periods, except where required under applicable law.
Customer experiences with cancellation
What users report
Public feedback gathered from review forums and social threads shows a mixture of straightforward cases and friction points. Many users confirm that subscriptions appear as in‑app purchases on billing statements and that plan durations behave as described (multi‑month access works until expiry). Others report friction when seeking refunds or proving the exact cancellation date to banks.
Several discussion posts underline common frustrations: accidental signups, surprise renewals, and difficulty obtaining a refund for change of mind. Some reviewers say technical problems justified case‑by‑case refunds, while others complain that standard no-refund language can be confusing. These comments are consistent across review sites and community forums.
Recurring issues and practical takeaways
Recurring issue: timing and proof. Users frequently need to prove the date they canceled or show the exact transaction time when disputing an unexpected charge. Several threads show banks and payment processors asking for clear evidence of cancellation timestamps.
Recurring issue: refunds. Wonder Weeks’ public FAQ and terms emphasise a no‑refund policy for change of mind, while leaving open case‑by‑case refunds for technical faults. This aligns with common app business practice but can be a surprise if you expect a routine refund.
Practical takeaway: document purchase receipts and billing entries immediately and keep screenshots of the subscription listing and transaction. When a refund or correction is contested, documented evidence is what banks, platforms and consumer authorities will ask for.
Typical cancellation consequences and refund expectations
Access continuation: paid subscriptions ordinarily continue until the paid period ends even after a cancellation action is recorded. Wonder Weeks’ terms say a paid membership remains valid until the end of the subscription term. This is a common arrangement with timed, prepaid digital subscriptions.
Refunds and prorating: the developer’s stated policy is that subscription fees are non‑refundable and there is no refund for partially used periods, except where law requires otherwise. Australian consumer law can require remedies where a service is faulty or not as described, but it does not require change‑of‑mind refunds.
Cooling-off and consumer guarantees: there is no automatic cooling‑off period for digital content simply because it is a subscription; consumer guarantees under local law still apply if the service is defective. Remedies for a major failure may include refund or other remedies depending on severity.
Documentation checklist
- Subscription receipt: proof of payment from your card or bank statement.
- Transaction date and amount: exact timestamps and A$ amounts shown on the statement.
- App listing or screenshot: the subscription option and price at time of purchase.
- Terms excerpt: the key lines from the app's terms showing non‑refund language or plan duration.
- Support log: a dated record of any contact attempts or error messages (brief notes only).
- Device records: receipts from the device store (if applicable) or purchase confirmation popups.
- Bank dispute reference: if you lodge a payment dispute, keep the case or reference number the bank provides.
How to evaluate whether you may be entitled to a refund
Step back and check two things: (1) did the service you get materially match what was promised, and (2) is there a demonstrable fault that prevented the app from delivering the core functionality? If the app is faulty or not as described, consumer guarantees can apply and a refund or remedy may be appropriate.
If your concern is purely change of mind or you no longer use the service, developer policies usually allow the business to decline refunds for unused time; that is separate from ACL rights for major failures. Keep this distinction clear when preparing any dispute documentation.
Common pitfalls and mistakes to avoid
- Relying on memory alone: always capture the receipt and billing entry as soon as you see it.
- Assuming an immediate refund: many app subscriptions are prepaid for the period and the vendor may not offer pro rata refunds for unused time.
- Missing the billing cycle: renewals occur on the billing date shown on statements; check the purchase date to estimate future renewals.
- Deleting the app too early: removing the app does not by itself cancel a paid subscription or stop billing; treat deletion as separate to subscription status.
- Not checking terms: the developer terms and the platform purchase receipt are the primary references for disputes; keep copies.
How disputes and chargebacks typically work
If you notice an unauthorised or unexpected charge, banks and card providers generally expect evidence: transaction lines, timestamps, copies of receipts, and a demonstration that you asked for a cancellation or refund and were refused. Public forum reports show that consumers often need to prove the date of their cancellation to support disputes.
Keep in mind that chargebacks are time‑limited and processed under your bank's rules; they are a separate path from consumer remedies under local law. Document everything and be ready to upload receipts and a concise timeline of events if your payment provider asks.
Short note on consumer rights that matter for Wonder Weeks
Under local consumer protection, digital subscriptions are covered by consumer guarantees when they fail to perform as promised. A business cannot lawfully extinguish those guarantees by contract. However, change‑of‑mind refunds are not required by law. Tie any complaint about Wonder Weeks to a specific fault (for example, a feature that does not work on a supported device) to improve the chance of a remedy.
Address
- Address: Twise Victory Publishing B.V. St. Walburgisplein 45, 6811BZ Arnhem, Netherlands
What to do after cancelling Wonder Weeks
Immediately after you record a cancellation (or an equivalent action via the payment channel you used), keep all purchase records and monitor your bank statements for at least two billing cycles. Be prepared to show transaction dates, amounts and any communication you logged.
If you are charged after cancellation and cannot reach a timely agreement, check whether the charge looks like a duplicate, an unauthorised transaction, or a renewal that occurred before the cancellation took effect. Document the charge and start the dispute process with your payment provider if necessary; banks will typically request receipts and a timeline.
If the app has a functional problem that prevented delivery of promised features, prepare a concise technical report (device, OS version, screenshots) and refer to the developer’s stated refund policy while citing consumer guarantees if you seek a law‑based remedy. Keep descriptions factual and time‑stamped.
Finally, if you cannot resolve the matter with payment providers or the developer and you believe consumer guarantees have been breached, submit a complaint to the appropriate consumer protection authority and keep a copy of your complaint and any case numbers. These bodies guide next steps and the evidence they will consider.