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Cerebrum IQ

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Cancel Cerebrum IQ - How to Cancel Subscription 2026

Recipient

Cerebrum IQ
30 N Gould St Ste R
82801 Sheridan USA

Digital registered letter with receipt of acceptance

Subject : Cancellation of Cerebrum IQ agreement

Dear Sir or Madam,

This letter constitutes formal notice that I wish to terminate the agreement relating to the Cerebrum IQ service.
This notice expresses a firm, clear, and unequivocal intention to cancel the agreement, effective at the earliest permissible date or in accordance with any applicable contractual notice period.

Please take all appropriate measures to:
– cease any billing from the effective cancellation date;
– confirm in writing that this request has been processed;
– and, where applicable, provide a final statement or confirmation of balance.

This cancellation is sent by certified electronic mail. Sending, timestamping, and content integrity are recorded, producing reliable electronic evidence. You therefore have everything needed to process this cancellation in line with rules on written notice and contractual freedom.

Under applicable personal data protection rules, I also request that you:
– delete any data not required for legal or accounting obligations;
– close any associated personal account;
– and confirm effective erasure where privacy rules apply.I retain a full copy of this notice along with proof of mailing.

Sincerely,
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Cerebrum IQ

Cerebrum IQ

Step-by-step UK guide to cancel Cerebrum IQ, care notes and refund rules. Rated 4.7/5 on Trustpilot. Learn fastest cancel method and your consumer rights.

https://cerebrumiq.com
Sheridan, USA
Professional Services

Cancellation at a glance

fastest method (name it + why)Cancellation Bot - login with email and confirmation code via self-service portal; immediate processing
effective delay0 days (processed immediately; access retained until end of paid period)
notice period0 days - cancel before renewal date; 14 days statutory cooling-off in UK applies
cancellation fee (amount or 0)£0
minimum commitmentNot published by Cerebrum IQ
phone + hoursNot published by Cerebrum IQ
postal address for registered letterCerebrum IQ, 30 N Gould St Ste R, 82801 Sheridan, USA

What is Cerebrum IQ

Service overview

Cerebrum IQ is an online cognitive assessment and training service that offers personalised IQ certificates, comprehensive cognitive analysis and development tools. The platform targets learners who want structured mental training and insight into cognitive strengths.

Main features

Features reported include personalised assessment reports, development paths and expert-led courses. The service offers a 7-day trial for a nominal charge then auto-renews into a paid plan.

Company facts

Trustpilot rating4.7/5 from 47,198 reviews
Monthly active users1,000,000
HeadquartersClaymont, United States
Support[email protected]

How to cancel Cerebrum IQ

methodsteps summaryestimated timeproof obtaineddifficulty
Web - Cancellation BotLog in with email and confirmation code, follow cancelation option in bot5 minutesOn-screen confirmation and emailEasy
Self-service portal / Help centerUse help center cancellation path or account settings10 minutesEmail confirmationEasy
iOS in-app / App StoreCancel via Apple subscriptions if billed by Apple5 minutesApple subscription cancellation receiptMedium
Android / Google PlayCancel via Google Play subscriptions if billed by Google5 minutesGoogle Play cancellation receiptMedium
EmailEmail [email protected] asking to cancel and include account detailsVaries - allow 48 hoursEmail replyMedium
Post (registered letter)Send registered letter to official postal address requesting cancellation7-21 daysProof of posting and deliveryHard

Web - Cancellation Bot (best method)

  1. Open https://cerebrumiq.com/ and click Sign In.
  2. Use the email address registered to your account and request the confirmation code.
  3. Enter the confirmation code and open the Cancellation Bot instruction flow.
  4. Choose the cancelation option and confirm when prompted.
  5. Save the on-screen confirmation and awaiting the confirmation email as proof.

Self-service portal / Help center

  1. Go to the help pages: Contact Cerebrum IQ Support.
  2. Follow the account cancellation path or open a ticket requesting cancellation.
  3. Keep the ticket number and the email confirmation for your records.

iOS - App Store cancellations

  1. If you subscribed through Apple, open Settings on your iPhone.
  2. Tap your name, then Subscriptions, select Cerebrum IQ and choose Cancel Subscription.
  3. Keep the Apple confirmation email or screenshot as proof of cancellation.

Android - Google Play cancellations

  1. Open Google Play Store, tap your profile, then Payments and subscriptions.
  2. Choose Subscriptions, tap Cerebrum IQ and Cancel subscription.
  3. Retain the Google Play cancellation receipt.

Email cancellation

  1. Send an email to [email protected] with subject "Cancel Subscription" and include your registered email and last four digits of the payment card used.
  2. Request written confirmation and allow up to 48 hours for a reply.

Postal cancellation

  1. Send a registered letter to: Cerebrum IQ, 30 N Gould St Ste R, 82801 Sheridan, USA.
  2. Include your full name, registered email, and a clear instruction: "Please cancel my subscription immediately."
  3. Keep proof of posting and delivery confirmation.

Cancel by reason

Moving abroad or relocation

If you move and can no longer use the service where it is offered, request cancellation via the Cancellation Bot or support email and attach a government document showing the new address. Applicable law: Consumer Rights Act 2015 for unfair contract terms.

Price increase

If Cerebrum IQ raises the recurring price, you may cancel immediately if the contract terms allow cancellation for price changes. Provide the notification of price increase as proof. Applicable law: Consumer Rights Act 2015.

Death of subscriber

To cancel after the death of a subscriber, contact support at [email protected] and attach a death certificate or executor documentation. Cerebrum IQ policy on this is Not published by Cerebrum IQ but standard practice requires proof.

Legitimate grounds accepted by Cerebrum IQ

Research lists the following accepted reasons for refund or special handling: Service Unavailability (documented downtime exceeding 24 consecutive hours), Technical Issues preventing core feature access (reported within 30 days), Billing Errors (duplicate or incorrect charges), and Legal Requirements. Required proof includes screenshots, logs, billing statements and dates. Applicable law: Consumer Rights Act 2015 and Consumer Contracts Regulations 2013 for digital services.

End of commitment

If your plan had a fixed commitment period, provide the contract or invoice stating the end date. Cerebrum IQ does not publish standard minimum commitment details publicly. Applicable law: Consumer Contracts Regulations 2013.

Cooling-off right (14 days)

For contracts concluded online in the UK, the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 provide a 14 day cooling-off period. If you cancel within 14 days you are entitled to a full refund unless you explicitly consented to start the service and accepted loss of the right to a refund for the period used. To exercise this right, use the Cancellation Bot or email [email protected] and state you cancel under the 14 day cooling-off period. Applicable law: Consumer Contracts Regulations 2013.

Negotiate or save

Before you cancel: ask for retention offers

Cerebrum IQ has no public list of retention discounts reported in research. Use the Cancellation Bot or contact [email protected] and request a retention offer. Write a concise request: include your account email, current plan and ask for a promotional rate or pause. Keep the written offer as proof. If you subscribed via Apple or Google, ask support whether the subscription was billed by the platform and request a platform refund if appropriate.

What cancelling saves you - yearly calculation

Example annual cost for the Monthly Excellence plan: £29.99 x 12 = £359.88 per year. Cheapest competitor from research: Taxmo for Accountants at £9.99 per month. Taxmo annual cost: £9.99 x 12 = £119.88 per year. Yearly saving if you cancel Cerebrum IQ Monthly Excellence and switch to Taxmo: 359.88 - 119.88 = £240.00 per year.

What to do after cancelling Cerebrum IQ

Check access and final billing

After cancellation you retain access until the end of the paid period. Confirm the final billing date and check for unexpected future charges for at least 60 days.

Data and re-activation

Request data export from support at [email protected] if you need your assessment history. Re-activation typically requires signing in and re-subscribing; exact re-activation terms are Not published by Cerebrum IQ.

Next steps and practical checklist

Follow this checklist to ensure a clean cancellation and the best chance of a refund if applicable.

  • Use the Cancellation Bot and save the on-screen confirmation and confirmation email.
  • Note your next renewal date and ensure cancellation occurs at least 1 day before renewal.
  • If you subscribed via Apple or Google, cancel in the platform subscription settings as well.
  • Document any billing errors with bank statements and timestamps.
  • If you seek a refund within 14 days, state that you cancel under the Consumer Contracts Regulations 2013.
  • If you experience technical failure, gather screenshots and report within 30 days to claim technical-issue exceptions.

Plans

7-day trial

£0.99 (trial charge)

/ mois

7-day trial that auto-renews to the selected plan

7-day trial that auto-renews to the selected plan

Bi-weekly Subscription

£29.98 (based on £14.99 every 2 weeks equivalent)

/ mois

Personalised IQ Certificate, Comprehensive Cognitive Analysis, Full Access to Development Tools

Personalised IQ Certificate
Comprehensive Cognitive Analysis
Full Access to Development Tools

Monthly Excellence

£29.99

/ mois

Complete Cognitive Assessment Suite, 20+ Hours of Expert-Led Courses, Personalized Development Path

Complete Cognitive Assessment Suite
20+ Hours of Expert-Led Courses
Personalized Development Path

No commitment. Billoff helps you cancel or adjust your Cerebrum IQ subscription without hunting down every detail alone.

Pros & cons

Pros

High Trustpilot rating of 4.7/5 from 47,198 reviews indicating strong perceived value
Provides personalised cognitive analysis and IQ certificate
Offers a low cost trial (£0.99) to test the service

Cons

Multiple reviews report billing and subscription management issues, including continued charges after cancellation
Refund process is limited: regular subscriptions are generally not eligible for refunds except in specific cases
Official customer support phone number and published minimum commitment details are not available

Competitors & alternatives

Below are common alternatives people compare for this type of subscription.

CofferMindIQ

£59

/ mois

AI-powered financial intelligence aimed at accountants and HMRC changes

Greymill

£100

/ mois

Offers multiple AI specialists covering roles like accountant, lawyer and marketer

Taxmo for Accountants

£9.99

/ mois

Practice management software for accountants with AML and MTD features

Countries where Cerebrum IQ is available

Cerebrum IQ is available in many countries. Here are several frequently cited markets:

United KingdomNot published by Cerebrum IQ

Subscription & cancellation

What you should know about Cerebrum IQ subscription and cancellation terms:

Subscription type

Automatic monthly or yearly renewal. Billing is handled by the primary account or the signup platform.

Renewal

Renewal runs automatically at the end of each billing period while the subscription stays active.

Cancellation

Cancel from account settings or the app store used at signup. Access usually continues until the paid period ends.

Refunds

Refunds depend on billing date, country, and payment channel.

Family plan

The family plan admin can add or remove members per the service’s household and age rules.

Commitment

Plan changes and cancellations follow the provider’s terms and local law.

Billoff simplifies cancellation: we handle the cancellation process for your Cerebrum IQ subscription, whichever payment method you use.

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