Apple Says Over 100,000 Apps Are Now Optimized for iPhone Duo

Apple says more than 100,000 iPhone Duo apps are now live on the App Store. Susan Prescott, Apple's vice president of Worldwide Developer Relations, shared the figure on 6 November 2026, exactly two weeks after the iPhone Duo went on sale on 23 October 2026. The foldable starts at $1,999 in the US, and optimized apps carry a "Made for iPhone Duo" badge on their App Store pages.

What Apple Announced

Prescott said "well over" 100,000 apps built for the foldable are already available, and that thousands more optimized updates reach the store every day. Apple has not shared an exact count. According to MacRumors, the figure covers apps built with the iOS 27.1 SDK or later, which is the toolkit that added iPhone Duo support.

The push started well before launch. Apple says it ran more than 50 in-person developer workshops across 19 cities, and it gave developers a Device Hub tool in Xcode 27.1 to preview layouts in every fold position and orientation.

Which iPhone Duo Apps Are Ready

Plenty of big names are already on board. Microsoft Word, Outlook, Zoom, Etsy, Netflix, Prime Video and the Halide Mark III camera app are among the optimized titles named by Apple and by reports from MacRumors and The Apple Post.

The gaps are just as easy to spot. MacRumors lists Google Docs, Google Sheets, Microsoft Teams, PayPal, Venmo, Duolingo and YouTube Music among the apps still waiting for an update. Even Apple's own Apple Store app had not been optimized when the list was compiled.

Key Facts at a Glance

Price and Availability

• USA: from $1,999 (256GB), with 512GB, 1TB and 2TB options
• India: from ₹2,99,900

The phone comes in star white and night sky. Apple says it reached a second wave of 28 countries and regions on 30 October 2026.

How This Compares With Android Foldables

Samsung has sold folding Galaxy phones for years, yet app support on big inner screens has often lagged behind the hardware. Apple's approach is more forceful. According to MacRumors, apps built with standard SwiftUI and UIKit parts adapt on their own. The badge tells buyers what to expect, and Apple's developer news says screenshots for iPhone Duo become mandatory for new App Store submissions from April 2027. If you are curious how far folding phones have come, our old look at the Samsung Galaxy Folder 3 shows where the idea started.

Our Opinion

A six-figure app count in two weeks is a strong start, and it answers the biggest worry about any first-generation foldable: will the software actually use that 7.6-inch screen? For people who live in Office, Zoom or streaming apps, the answer already looks like yes. The trade-off is that the missing list hits daily habits hard. Payments, Google's office suite and Teams are exactly what many $1,999 buyers open every morning. We would not rush to buy an iPhone Duo for apps alone, but the momentum is clear. If your must-have apps already show the badge, the software side is ready. If they don't, give developers a few more weeks before you commit.

Is your favourite app ready for the iPhone Duo yet? Do let us know in the comment section below, and stay tuned to Phone Opinions for more foldable news.

Source: MacRumors, Apple Newsroom. This story was originally reported by MacRumors.

FAQ

How many apps are optimized for iPhone Duo?

Apple says well over 100,000 apps built for the iPhone Duo are on the App Store as of 6 November 2026, with thousands more arriving each day.

How do I know if an app works properly on iPhone Duo?

Look for the "Made for iPhone Duo" badge on the app's App Store page. It shows the developer has optimized the app for the foldable's inner and outer screens.

How much does the iPhone Duo cost?

The iPhone Duo starts at $1,999 in the US and ₹2,99,900 in India for the 256GB model.