Food & Drink v10.5.0
Does Taco Bell Fast Food & Delivery work on iPhone Duo?
Yes. Taco Bell Fast Food & Delivery is built for iPhone Duo — it runs full screen on the 7.6-inch inner display and adapts its layout for the fold.
At a glance
- Inner display (7.6″)
- Built for Duo
- Outer display (5.4″)
- Works normally
- Built with
- Not read yet
- We read each app's build SDK after it updates
- iPad version
- No
- Phone-only layout today
- Latest version
- v10.5.0
- Oct 30, 2026
- Duo in release notes
- Mentioned
About Taco Bell Fast Food & Delivery
Taco Bell Fast Food & Delivery is made by Taco Bell and first came out on the App Store in January 2012. It has 1,140,786 ratings on the US App Store, averaging 4.7 stars. Version 10.5.0 came out on Oct 30, 2026 and needs iOS 17.0 or later. It's free to download. Among the 19 food & delivery apps we track on the US App Store, 6 already fill the inner display, 0 are partly adapted and 13 still show black bars. By number of ratings, Taco Bell Fast Food & Delivery is #14 of them.
From its App Store listing:
Order ahead, earn points toward Taco Bell Rewards, and customize every craving, right from your phone. Meet the new Taco Bell® app, the fastest way to get what you want, exactly how you want it. Order ahead for pickup or delivery, earn points toward rewards, unlock app exclusives and make every order your own with easy customization and personalized picks. Whether it's a spontaneous new craving or…
On the inner display
The app reaches the edges of the inner display. Text and controls stay a comfortable size instead of being blown up.
In Split View
iPhone Duo is the first iPhone that can show two apps side by side, and every app takes part — including Taco Bell Fast Food & Delivery. Open it on the inner display, then add a second app next to it. You can save the pair and come back to it later.
Duo-specific features
None confirmed yet. Duo-specific features include side toolbars, layouts that react to the fold, and content on the outer display while the app is open inside.
Evidence & history
Release notes,
Release notes for version 10.5.0
iPhone Duo optimizations for a smoother Taco Bell experience. Save and manage PayPal or Venmo for faster checkout. Clearer progres…
App Store,
App Store listing has screenshots made for iPhone Duo
The developer published 4 screenshots for iPhone Duo’s inner display.
- : Not confirmed yet → Partly adapted — built with the iOS 27.0 SDK
- : Partly adapted → Built for Duo — release notes for 10.5.0 say it supports iPhone Duo
Latest release notes
Version 10.5.0 · Oct 30, 2026
iPhone Duo optimizations for a smoother Taco Bell experience. Save and manage PayPal or Venmo for faster checkout. Clearer progress tracking toward free delivery and savings. Find your nearest Taco Bell faster with improved map zoom. Plus, easier Favorites management and plenty of bug fixes.
Questions
Does Taco Bell Fast Food & Delivery work on iPhone Duo?
Yes. Taco Bell Fast Food & Delivery is built for iPhone Duo — it runs full screen on the 7.6-inch inner display and adapts its layout for the fold.
Does Taco Bell Fast Food & Delivery work on the outer display?
Yes. iPhone Duo's 5.4-inch outer display behaves like a regular iPhone screen, so every iPhone app works there as usual.
Can I use Taco Bell Fast Food & Delivery in Split View on iPhone Duo?
Yes. On iPhone Duo every app can be placed side by side with another app on the inner display — developers don't need to opt in. How comfortable it feels at half width depends on the app's layout.