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Cancellation service #1 in New Zealand
Duet is an app and subscription service that lets you use tablets and other devices as external displays or enhance device connectivity and performance.
Common uses include turning an iPad into a secondary monitor, using low-latency display modes, and accessing enhanced features via subscription tiers.
When you cancel, your paid access typically continues until the end of the current billing period.
After the period ends, premium features associated with the subscription will stop unless you renew.
Cancellation stops future automatic renewals; it does not usually create an immediate refund for the unused period.
Check your account or your App Store / Google Play account to verify that auto‑renewal has been turned off.
Canceling a subscription usually does not delete your Duet account or stored settings; you can sign back in and resubscribe later.
If you need account deletion or data removal, contact Duet support for options and confirmation.
Duet does not explicitly offer refunds for unused portions of subscriptions, price changes, or early cancellations; no credits or partial refunds are provided as standard.
See Duet’s terms for full details: Duet terms.
The following prices are listed in the New Zealand App Store for the Duet Display app as of early 2026.
| Plan | Price (NZ$) | Period | Features |
|---|---|---|---|
| Duet Starter | NZ$6.99 | Monthly | Starter tier |
| Duet Air | NZ$9.49 | Monthly | Air tier |
| Duet Pro | NZ$12.99 | Monthly | Pro tier |
| Duet Starter | NZ$69.99 | Annual | Starter tier |
| Duet Air | NZ$99.99 | Annual | Air tier |
| Duet Pro | NZ$149.99 | Annual | Pro tier |
Under New Zealand’s Consumer Guarantees Act, services must be provided with reasonable care and skill and be fit for purpose.
The CGA cannot be contracted out of; businesses must comply even if their terms state otherwise.
Document the problem (screenshots, dates, receipts) and request a remedy from Duet support explaining the CGA basis.
If unresolved, you can seek further guidance from Consumer Protection: NZ consumer help on refunds, replacement, repair.
Clear documentation speeds up verification, refund decisions, and remedies under the CGA.
Attach files when you submit a support request and keep copies of all replies.
A common error is uninstalling the Duet app and assuming the subscription is cancelled. This does not stop App Store or Google Play recurring billing.
Always cancel through the provider (Duet account management, Apple Subscriptions, or Google Play Subscriptions).
Another frequent mistake is not saving a cancellation confirmation. Without proof, it is harder to dispute subsequent charges.
Always screenshot or save the confirmation email and check that auto‑renewal shows as turned off.
| Method | Ease | Refund likelihood | Notes |
|---|---|---|---|
| Duet website (Account Management) | Easy - direct control | Low (case-by-case) | Get confirmation; fastest way to manage Duet subscriptions directly. |
| iOS / App Store | Moderate - via Apple Settings | Low (handled by Apple/Duet) | Apple manages billing; refunds follow Apple’s process unless Duet agrees otherwise. |
| Google Play (Android) | Moderate - via Google Play | Low (handled by Google/Duet) | Cancel in Google Play subscriptions; uninstalling will not cancel billing. |
Duet Limited - Registered office in New Zealand:
465a Beach Road, Mairangi Bay, North Shore City, 0630, New Zealand
There is no publicly available dedicated postal address for subscription cancellation; cancellations are typically done online via account management.
For support links and cancellation help, see Duet’s cancellation guide: Duet cancellation help.
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Written by Hunter Thompson
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.