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Duet Display is an app that turns a tablet, phone or another computer into a second display for your main computer.
It offers wired and wireless modes and tiered plans with features such as remote display, pen support and gestures.
Common uses include increasing screen space for productivity, using a tablet as a drawing surface, and remote access to a computer screen.
Duet runs on macOS, Windows, iOS/iPadOS and Android/ChromeOS (features vary by platform and plan).
When you cancel, you generally retain access to the paid features until the end of your current billing period.
Access stops at the subscription expiry; features tied to the plan will no longer be available afterward.
Automatic renewals stop after cancellation, but you should verify the subscription status in the same platform you used to subscribe.
Account data such as settings and device registrations may remain; if you want data removed contact support explicitly.
Duet does not advertise an automatic 14‑day refund or cooling‑off right; refunds appear to be handled case‑by‑case by support.
There is no guaranteed automatic refund policy listed; expect refund requests to be reviewed individually.
| Plan | Price | Period | Features |
|---|---|---|---|
| Duet Starter | €3.99 | Monthly | Basic plan |
| Duet Starter | €44.99 | Annual | Basic plan |
| Duet Air | €6.49 | Monthly | Wireless/remote second display support |
| Duet Air | €59.99 | Annual | Wireless/remote second display support |
| Duet Pro | €8.49 | Monthly | Includes advanced features (pen, gestures, etc.) |
| Duet Pro | €89.99 | Annual | Includes advanced features (pen, gestures, etc.) |
Prices above reflect the European (Ireland) App Store and are listed in EUR.
Local prices in Nigeria may differ due to store currency conversion, taxes and platform fees.
The Federal Competition and Consumer Protection Commission (FCCPC) is Nigeria's main consumer protection regulator.
For digital services, regulatory attention is increasing and consumers have growing protection avenues.
Some users report Duet works very well (for example on MacBook Pro with recent macOS) and praise quick support for license or login problems.
Good performance and useful features like pen input and low latency are noted by satisfied customers.
Multiple users describe difficulty cancelling free trials or subscriptions and some call the app a "scam" in reviews due to unexpected charges.
Reports include being charged after deleting the account or after a supposed trial period; many recommend keeping strong documentation.
Uninstalling Duet or signing out of the app does not cancel subscriptions; you must cancel through the account or app‑store subscription settings.
Many users mistakenly expect deletion of the app to stop billing and later find charges continue.
Requesting Duet support to cancel an App Store or Google Play subscription will not work; these cancellations must be done through Apple or Google.
If you purchased via Apple or Google, start with their subscription management and refund request processes before escalating to Duet or regulators.
| Platform | How to cancel | Refunds & Notes |
|---|---|---|
| Web (Duet website) | Log into account.duetdisplay.com → Account → Profile → Manage Subscription → Cancel Subscription | Confirmation email sent; refunds handled case‑by‑case by support. |
| Apple App Store (iOS/iPadOS) | Cancel via Apple ID settings on iPhone/iPad → Subscriptions | Duet cannot cancel for you; request refunds through Apple if applicable. |
| Google Play Store (Android/ChromeOS) | Cancel via Google Play Store app → Subscriptions → Duet Display | Uninstalling app does not cancel; refunds may be requested through Google Play. |
Check for a cancellation confirmation email or verify the subscription status in the same account or store where you subscribed.
Keep the confirmation as evidence in case a charge appears later.
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Written by Kayode Ogundipe
Digital-law graduate · 7 years experience
Graduate in digital law and passionate about secure written communication, I have been writing guides on certified mail and electronic registered delivery for 7 years.