Utilities v12.5.6
Does 中国移动（手机营业厅） work on iPhone Duo?
Yes. 中国移动（手机营业厅） 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
- Yes
- Layout already handles big screens
- Latest version
- v12.5.6
- Oct 22, 2026
- Duo in release notes
- Not yet
About 中国移动（手机营业厅）
中国移动（手机营业厅） is made by 中移在线 and first came out on the App Store in December 2012. It has 41,677 ratings on the US App Store, averaging 4.4 stars. Version 12.5.6 came out on Oct 22, 2026 and needs iOS 13.0 or later. It's free to download.
From its App Store listing:
中国移动APP是中国移动全国统一官方服务平台，服务覆盖31省全量用户。APP提供统一线上服务能力：账单查询、充值缴费、业务办理、权益领取、宽带与智能家居、海量视听内容、在线与视频客服等，满足用户通信与生活服务需求，带来更便捷、更丰富、更有趣的移动“心”体验。 更多活动福利领不停： 【周三充值日】每周三充值，至高领取88元充值券；邀友充值低至88折 【网龄回馈】至高爱优腾芒QQ音乐VIP每月免费会员5选1；日常至高3GB流量月包领不停 【签到有礼】攒心愿金可兑换至高10元话费，参与签到有机会领百元大奖 【新人有礼】新用户首次登陆APP，至高8GB流量+8元话费奉上 超多惊喜邀您亲启～上中国移动APP省出新花样！
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 中国移动（手机营业厅）. 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
App Store,
App Store listing has screenshots made for iPhone Duo
The developer published 3 screenshots for iPhone Duo’s inner display.
- : Not confirmed yet → Built for Duo — its App Store listing has iPhone Duo screenshots
Latest release notes
Version 12.5.6 · Oct 22, 2026
【V12.5.6邀您升级体验】 1、修复已知问题； 2、优化部分内容； 3、服务便捷贴心； 4、热门活动上新。 心级服务，让爱连接！
Questions
Does 中国移动（手机营业厅） work on iPhone Duo?
Yes. 中国移动（手机营业厅） is built for iPhone Duo — it runs full screen on the 7.6-inch inner display and adapts its layout for the fold.
Does 中国移动（手机营业厅） 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 中国移动（手机营业厅） 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.