Duet Display subscription: cost, reviews, how to cancel

• App Store rating4.4★ from 48,585 ratings
• Cheapest subscription$3.99 per month
• Reviews mentioning billing, last 12 months45 of 175 reviews

On this page: what it costs, how to cancel, what reviewers say.

What the data says

• Billing complaints in reviews45 of 175 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (26%)
• Free trial converts to a paid plan7 days free trial, then $5.99 per month

What Duet Display costs

Download: Free. Subscriptions start at $3.99 per month.

• Duet Starter (Monthly)Renews every month, no trial$3.99
• Duet Air (Monthly)7 days free trial, then renews every month$5.99
• Duet Pro7 days free trial, then renews every month$7.99
• Duet Starter (Annual)Renews every year, no trial$39.99
• Duet Air (Annual)7 days free trial, then renews every year$49.99
• Duet Pro (Annual)7 days free trial, then renews every year$79.99

How to cancel Duet Display

1. Open Settings on your iPhone and tap your name at the top.
2. Tap Subscriptions.
3. Select Duet Display (listed under a plan name such as Duet Starter (Monthly)).
4. Tap Cancel Subscription and confirm. You keep access until the end of the paid period.

If the app is not in that list, it was not billed through Apple. Cancel it with the developer instead: support page or website.

Charged after cancelling or during a trial? Request a refund at reportaproblem.apple.com within 90 days.

What reviewers say

Reported bugs

Incompatibility with certain software and drivers; Laggy performance and input delays; Unreliable connection and frequent disconnects.

Recent one-star reviews

Constant disconnectsConstantly having issues connecting to my computer. I’ve had this service a few years ago, and today I am still experiencing the same issues on a newer computer and two generations of iPhones later

PricingSubscription instead of single purchase is only worth it if there is evolution in the features of the product. I just need an app for external display, nothing fancy enough to justify paying for it over and over again.

Immediate subscription required. HARD PASS!Posting the app for free and requiring immediate subscription is sketchy as hell.

Recent five-star reviews

Runs greatRuns ads

Excellent ProductRecommended. I’ve been searching for a trustworthy (and reliable) Clipboard app for months. DUET is so many things. Saved me from buying two monitors and my bus drives remain free too. The Fine Print is well written - freed my mind of my own curiosities. And Echo is a massive workflow improveme…

I use it dailyAwesome, I’ve been waiting for something like this for a long time. I use it as a dedicated headless display for my mini PC in conjunction with my iPad. I have it set to auto launch at startup. I generally opt for a wired connection when I’m gaming for stability, but sometimes I operate wirelessly w…

About the developer

Duet, Inc. has published on the App Store since Dec 18, 2014: 4 app(s), 1 of them no longer in the store.

• Periscope by Duet5.0★
• Duet Air - Remote Desktop4.3★
• Duet for HP4.4★

Alternatives to Duet Display

• Shapr 3D CAD modeling4.7★

Also similar: spacedesk - USB Display for PC (4.7★), Screen Mirroring for iPhone (4.4★), EasyCanvas -Graphic tablet App (3.7★), RealVNC Viewer: Remote Desktop (4.8★), Luna Display (4.8★)

Questions people ask

How much does Duet Display cost?

Download: Free. Subscriptions start at $3.99 per month.

How do I cancel Duet Display?

On your iPhone open Settings, tap your name, tap Subscriptions, select Duet Display and tap Cancel Subscription. You keep access until the end of the paid period.

Does Duet Display have a free trial?

Yes: Duet Air (Monthly) offers a 7 days free trial, then $5.99 per month.

How much does Duet Display cost?

The base Duet Display app is free to download and use as an extra display. Additional advanced features, such as professional drawing capabilities with Apple Pencil, are available through a Duet Pro subscription.

Duet Display in one paragraph

Duet Display by Duet, Inc. is a Productivity app for iPhone. Download: Free. Subscriptions start at $3.99 per month across 6 plan(s). App Store rating 4.4 from 48,585 ratings. 45 of 175 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (26%). The developer has 4 app(s) on the App Store, 1 no longer listed. Cancel through Settings › Subscriptions on the iPhone. Data verified Sep 8, 2026 by AppsLupa.

Explore more