Is it Duo-ready?

Honkai

COGNOSPHERE PTE. LTD.

View on App Store ↗Games

Does Honkai work on iPhone Duo?

Not fully yet. As of November 5, 2026, Honkai hasn't been updated for iPhone Duo: on the inner display it opens in a smaller window with empty space around it, based on 2 reports from iPhone Duo owners.

Updated

Tried Honkai on your Duo? Report it
Did this help?
Letterboxed

Runs in a smaller window in the middle of the inner display, with empty space around it. The app hasn't been updated for Duo yet.

Based on 2 reports, recent ones weighted most · Low confidence · Last report Nov 5, 2026

0 people waiting

Follow Honkai by RSS to find out when it's ready for iPhone Duo. No sign-up or email needed.

By position

Outer screen1 of 2 fine
Inner screen1 of 2 fine
Half-folded (tabletop)0 of 1 fine
Keeps your place when folding0 of 1 fine

From recent reports. “Didn't try” answers aren't counted.

App Store updates

All apps
Version 4.6.1

Checked every few hours. Only builds made with the iOS 27.1 SDK, accepted since October 5, 2026, can use the whole inner display. Owner reports confirm whether an update did.

Report how it runs

How does Honkai run on your Duo?

Screenshots

Optional, up to 4. Unfolded is most useful. We check each one before it's shown, and remove location and other hidden details.

Positions you tried

Outer screen
Inner screen
Half-folded (tabletop)
Keeps your place when folding

Optional. It helps people who use the phone a certain way.

Details

Anonymous, no account needed. Reports are public; see our privacy policy.

Reports (2)

LetterboxedNov 5, 2026
  • Issues: Outer screen
  • Issues: Inner screen
  • Issues: Half-folded (tabletop)
  • Issues: Keeps your place when folding
Fills screenNov 3, 2026
  • Works: Outer screen
  • Works: Inner screen

Badge for developers

iPhone Duo status of Honkai
Markdown
[![iPhone Duo status](https://isitduoready.com/app/honkai-star-rail/badge.svg)](https://isitduoready.com/app/honkai-star-rail)
HTML
<a href="https://isitduoready.com/app/honkai-star-rail"><img src="https://isitduoready.com/app/honkai-star-rail/badge.svg" alt="iPhone Duo status of Honkai" height="20"></a>

Shows Honkai's current status and updates by itself. Add it to your README, website or press kit.