Cancel Duet: Your Step-by-Step Guide

How to cancel Duet in canada: your rights and complete cancellation guide

Why you might cancel Duet and what you need to know first

Duet is a software application that transforms your tablet or smartphone into a second display for your computer, adding screen real estate and touch capability to your workspace. You can purchase it as a one-time download or subscribe monthly or annually through Duet's website, the Apple App Store, or Google Play. Canadian users often cancel because they've upgraded devices, switched to alternative solutions like Luna Display or Apple's native Sidecar feature, or simply decided the recurring cost no longer fits their workflow.

Before you cancel, you need to identify where you purchased Duet. This single detail determines which cancellation steps you follow and whether you're entitled to a refund under Canadian consumer law. At Tocancel, we've helped thousands of Canadian subscribers cancel software services without confusion or accidental re-billing, and we're here to guide you through each method step by step.

Your subscription type determines your cancellation path

Duet offers three distinct purchase models in Canada. If you bought a monthly or annual subscription through Duet's website, the Apple App Store, Google Play, or automatic payment (such as PayPal), you have an active recurring charge that you must actively cancel. If you purchased Duet once as a perpetual license, there is no subscription to cancel and you own the software outright. One-time purchases do not renew and require no cancellation action.

Understanding your purchase model is the foundation of a clean cancellation, so take 60 seconds now to check your email receipts or app store billing history before you proceed.

Your consumer rights under canadian law

As a Canadian consumer, you have explicit rights under the Consumer Protection Act (federal) and equivalent provincial legislation. If Duet charged you without clear consent or failed to make cancellation accessible, you can file a complaint with your provincial consumer protection authority. If you cancel within any trial or cooling-off period outlined in your purchase terms (commonly 7 to 14 days), you are entitled to a full refund. Tocancel recommends documenting your cancellation request with screenshots or email confirmations, as these form your evidence if a dispute arises.

Your legal position is straightforward: you have the right to cancel any recurring subscription before the next billing date, and companies must provide a clear, accessible cancellation mechanism.

Duet pricing and subscription plans in canada

Understanding Duet's pricing structure helps you confirm which plan you hold and decide whether cancellation or a plan change makes sense for your budget.

If you subscribed within the last 14 days and have not yet been charged, cancelling during the trial period protects you from unexpected charges. Tocancel advises checking your credit card or payment method statements to confirm your exact renewal date, so you can cancel before that charge posts to your account.

How to cancel Duet via your web account (the fastest method)

Cancelling through Duet's website account dashboard is the fastest and most transparent method, delivering instant confirmation of your cancellation.

Step-by-step web cancellation

1. Open your web browser and visit duetdisplay.com.
   • If you see a "Sign In" or "Log In" button at the top right, click it immediately.
2. Enter your email address and password associated with your Duet account.
   • If you've forgotten your password, click "Forgot password?" and reset it via the email sent to your inbox.
3. Once logged in, navigate to your Account or Subscription section.
   • This is typically found in a user menu at the top right or in a sidebar labeled "Settings" or "Billing".
4. Look for your active subscription and click the option to Manage Subscription or Cancel Subscription.
   • Some accounts display a red "Cancel" button; others require you to click "View Details" first.
5. Duet may ask you to confirm your reason for cancelling (optional) and acknowledge the cancellation.
   • Answer honestly if prompted, but this does not affect your right to cancel.
6. Click the final Confirm Cancellation button.
   • Your screen will display a confirmation message. Screenshot this page immediately for your records.
7. Check your email inbox within 5 minutes for a cancellation confirmation email from Duet.
   • This email is your proof of cancellation; save it in a folder or forward it to yourself as backup.

Web-based cancellation is immediate, confirmed instantly, and leaves a clear digital trail, making it Tocancel's recommended method for all Canadian subscribers.

How to cancel Duet through the apple app store

If you subscribed to Duet through the Apple App Store on your iPhone, iPad, or Mac, you must cancel within Apple's ecosystem, not through Duet's website.

Cancelling on iPhone or iPad

1. Open the Settings app on your iPhone or iPad.
   • Look for the grey gear icon on your home screen.
2. Scroll down and tap Subscriptions or iTunes and App Store.
   • On newer iOS versions (16+), tap your Apple ID at the top, then select "Subscriptions".
3. Tap Manage Subscriptions.
   • You will see a list of all active subscriptions on your Apple ID.
4. Find Duet in the list and tap it.
   • If Duet does not appear, it may have already been cancelled or purchased as a one-time app.
5. Tap Cancel Subscription or the red "Cancel" button.
   • Apple will ask you to confirm by showing you the refund policy and next billing date.
6. Tap Confirm Cancellation to finalize.
   • You will see a message stating "Subscription Cancelled" with your cancellation effective date.

Cancelling on mac

1. Open the App Store application on your Mac.
   • Click the App Store icon in your dock or Launchpad.
2. Click your user account icon in the top right corner of the window.
   • A dropdown menu will appear.
3. Select Account Settings or View Information.
   • You may be prompted to sign in with your Apple ID and password.
4. Scroll down to the Subscriptions section.
   • This section displays all active subscriptions linked to your Apple ID.
5. Click Manage next to Duet.
   • A new window will open with your subscription details.
6. Click Cancel Subscription or the red "X" button.
   • Follow the on-screen prompts to confirm your cancellation.

Apple's App Store processes cancellations instantly, and you will receive a confirmation email from Apple within minutes, which Tocancel recommends saving as proof.

How to cancel Duet through google play

If you subscribed to Duet through Google Play on an Android device, you cancel through Google's Play Store settings, not Duet's website.

Cancelling your google play subscription

1. Open the Google Play Store app on your Android device.
   • Tap the colourful Play Store icon on your home screen or app drawer.
2. Tap your profile icon in the top right corner of the screen.
   • This is typically a circular icon with your initials or profile photo.
3. Select Manage subscriptions or Payments and subscriptions.
   • You will see a list of all apps with active subscriptions.
4. Tap Duet from the list.
   • If Duet does not appear, it may already be cancelled or purchased as a one-time download.
5. Tap Cancel subscription or Unsubscribe.
   • Google will display a summary of your next billing date and refund eligibility.
6. Follow the final on-screen prompt to confirm cancellation.
   • You will receive a confirmation message stating "Subscription cancelled" and an email confirmation from Google.

Google Play cancellations take effect immediately, and your access to Duet ends on your current billing date. Save Google's confirmation email as evidence of your cancellation request.

How to cancel Duet by email or postal mail

If you cannot access your account or prefer written communication, you may cancel Duet by email or postal mail.

Cancelling by email

1. Open your email client and compose a new message.
   • Use the email account associated with your Duet subscription.
2. Address your email to Duet's customer support team.
   • Check Duet's official website for the current support email address (typically [email protected] or [email protected]).
3. In the subject line, write: "Subscription Cancellation Request - [Your Email Address]"
   • This ensures your email is routed to the correct department and flagged as urgent.
4. In the body of the email, include the following details:
   • Your full name as it appears on your Duet account.
   • Your email address associated with the subscription.
   • Your subscription plan (monthly or annual) and billing date if known.
   • A clear statement: "I request immediate cancellation of my Duet subscription, effective today."
   • Your Canadian phone number (optional but helpful for verification).
5. Click Send and do not delete the email.
   • You will need proof of this request if a dispute arises.
6. Expect a reply within 2 to 5 business days confirming cancellation.
   • If you do not hear back within 5 business days, resend the email and note the date of your second attempt.

Cancelling by postal mail

1. Obtain Duet's current mailing address from their official website.
   • Look for "Contact Us" or "Support" pages; if no Canadian address is listed, use their primary international address.
2. Write a formal letter on plain paper or your letterhead, including:
   • Your full name.
   • Your email address associated with the Duet account.
   • Your account subscription type and billing date if known.
   • Today's date and a clear statement: "I request immediate cancellation of my Duet subscription, effective today."
3. Address the envelope to Duet's support team using the address from their website.
   • Mark the envelope "IMPORTANT" or "SUBSCRIPTION CANCELLATION" to ensure it reaches the right department.
4. Mail the letter using Canada Post Tracked Parcel or Registered Mail.
   • This provides proof of delivery, which is critical if a dispute arises.
5. Keep the delivery receipt and a photocopy of your letter for your records.
   • Allow 10 to 15 business days for postal delivery and processing.

Email and postal cancellation requests create a documented trail, making them valuable if you later need to dispute a charge through your credit card company or provincial regulator.

Refunds, billing timelines, and what happens after cancellation

Cancelling Duet stops future charges, but your eligibility for a refund depends on when you subscribed and which platform you used.

Refund eligibility in canada

Under Canadian consumer protection law, you are entitled to a full refund if you cancel within 14 days of your first purchase (the statutory cooling-off period in most provinces). If you cancel after 14 days, refund eligibility depends on Duet's stated refund policy and whether you used the App Store, Google Play, or Duet's website.

The Apple App Store and Google Play both offer refund windows (typically 48 hours for App Store and within 2 to 3 days for Play Store), so contact Apple or Google if you cancel within these periods and believe you deserve a refund. Tocancel advises requesting a refund explicitly in your cancellation email to Duet, clearly stating the reason and citing your consumer rights under provincial law.

What happens after you cancel

After you successfully cancel your Duet subscription, the following occurs:

• Your access to Duet continues until the end of your current billing period.
• No further charges will be applied to your payment method.
• You will receive a final confirmation email from Duet, Apple, or Google within 24 hours.
• Your login credentials remain active until your billing period ends, allowing you to export any settings or data if needed.
• After your billing period expires, your account will revert to a free or read-only state (depending on Duet's policy).

If you see a charge after cancellation, this is a billing error and must be disputed immediately with your payment provider or provincial consumer authority.

Common mistakes to avoid when cancelling Duet

Cancelling a software subscription can feel stressful, especially if you're unsure which platform you used. Here are the pitfalls Tocancel has seen Canadian users encounter-and how to sidestep them.

Mistake 1: cancelling the app instead of the subscription

Deleting the Duet app from your device does not cancel your subscription. Your recurring charge will continue even after you've removed the software. You must explicitly cancel the subscription through your payment method (Duet's website, Apple App Store, or Google Play) before deleting the app.

Mistake 2: confusing multiple purchases or accounts

If you signed up for a free trial and then accidentally purchased Duet separately, or if you have subscriptions on multiple devices, you may need to cancel more than one subscription. Check all of your payment method statements and app store accounts to confirm you've cancelled every active subscription.

Mistake 3: missing the cancellation deadline before renewal

Duet's billing cycle renews on a specific date each month or year. If you cancel one day after renewal, you've already been charged for the next cycle and will not see a refund unless you request one explicitly. Mark your renewal date on your calendar and aim to cancel at least 3 days beforehand.

Mistake 4: not saving proof of cancellation

If you cancel via the web and don't screenshot the confirmation, or if you cancel via email and don't retain a copy, you have no evidence if Duet later claims they never received your request. Screenshot or print every confirmation screen, and keep all email correspondence in a dedicated folder.

Mistake 5: assuming a confirmation screen means it's done

A confirmation screen on your device does not guarantee Duet has processed your cancellation on their servers. Always wait for a confirmation email (usually within 5 to 30 minutes) before assuming your subscription is cancelled. If you don't receive an email within 2 hours, follow up with Duet's support team.

Taking these precautions will protect you from accidental re-billing and give you leverage if a dispute arises.

How to escalate a complaint if Duet refuses to cancel

If Duet ignores your cancellation request or refuses to stop charging you, Canadian consumer law gives you explicit remedies and enforcement authorities.

Step-by-step escalation

1. Document everything: save all emails, screenshots, payment statements, and confirmation messages.
   • Create a timeline showing each cancellation attempt and the date.
2. Send Duet one final written demand for cancellation and refund via email.
   • Use registered language such as "I demand cancellation of my subscription and a refund of all charges made after my cancellation request dated [date]. Please respond within 5 business days."
3. Contact your credit card issuer or bank and dispute the charge.
   • Provide them with your cancellation proof and explain that Duet has not honoured your request. Most credit card companies will reverse the charge within 30 to 60 days.
4. File a complaint with your provincial consumer protection authority.
   • In Ontario, contact ServiceOntario; in British Columbia, the Office of the Regulator of Mortgage Brokers; in other provinces, contact your equivalent body. Tocancel can help you identify the right authority for your province.
5. If the amount is under CAD $35,000, file a small claims court action in your province.
   • You can do this without a lawyer, and the court will award damages plus costs if Duet acted unfairly.

Your legal position is strong: the Consumer Protection Act (federal) and provincial equivalents explicitly prohibit automatic billing without clear consent and require companies to provide accessible cancellation methods. Duet cannot legally refuse your cancellation request or continue charging you after you have made a clear demand to stop.

Checklist for a successful Duet cancellation

Use this checklist to ensure you've completed every step and protected yourself from re-billing.

Print this checklist or save it to your phone, and mark each box as you complete it. This simple act dramatically increases your chances of a smooth cancellation and gives you proof if a dispute arises.

Comparing Duet to similar alternatives in canada

If you're cancelling Duet because you're exploring other options, here is how Duet compares to popular Canadian alternatives.

If you are leaving Duet for Apple Sidecar or another free tool, you will save money immediately by cancelling. If you're switching to a one-time purchase option like Luna Display, factor in the upfront cost against Duet's monthly fees to ensure you're making a financially sound choice.

Key takeaways and next steps

Cancelling Duet is straightforward once you identify your purchase platform and follow the correct steps. Whether you cancel through Duet's website, the Apple App Store, Google Play, or email, the process takes fewer than 10 minutes and delivers instant confirmation. As a Canadian consumer, you have explicit legal rights to cancel any recurring subscription, and companies must provide an accessible cancellation mechanism. If Duet fails to honour your cancellation request, you can escalate to your credit card company or provincial consumer authority with confidence.

The most common cancellation mistakes are deleting the app instead of cancelling the subscription, missing your renewal date, and failing to save proof of cancellation. Tocancel strongly recommends taking screenshots of every confirmation screen and saving all emails so you have evidence if a billing dispute arises.

If you are ready to cancel, start by logging into your account (web, App Store, or Google Play) and following the step-by-step instructions above for your platform. Screenshot the confirmation screen, wait for the confirmation email, and mark your calendar for the renewal date to confirm no charge posts. Tocancel has helped thousands of Canadian consumers cancel subscriptions cleanly and confidently, and our guides are here to support you every step of the way.

For more information about your consumer rights in Canada or help with another service, visit Tocancel and browse our complete library of cancellation guides. You have the right to cancel, and Tocancel is here to make that process as clear and empowering as possible.

Contact information for Duet cancellation support

If you need to contact Duet directly for cancellation or refund inquiries, use the following contact methods.

Duet support channels

Email support: Check Duet's official website (duetdisplay.com) for the current support email address. Typical support addresses are [email protected] or [email protected]. When you email, include your full name, email address, subscription type, and a clear request for cancellation.

Postal mail: If no Canadian address is listed on Duet's website, use their primary international headquarters address. Mail your cancellation letter via Canada Post Tracked Parcel or Registered Mail to ensure proof of delivery.

Platform support: If you subscribed through the Apple App Store or Google Play, contact Apple Support or Google Play Support directly through the respective app stores. They can escalate your cancellation request to Duet on your behalf if needed.

Refund disputes: If Duet refuses to refund a charge, contact your credit card issuer immediately and file a dispute. Provide them with your cancellation proof and explain that Duet continued charging you after your request. Your credit card company will typically reverse the charge within 30 to 60 days.

For ongoing help with Duet cancellation or to report a billing dispute, Tocancel offers detailed escalation guidance and can help you file a complaint with your provincial consumer protection authority if Duet refuses to cooperate. Visit Tocancel today to access our complete resource library and take confident action toward cancellation.