Fuzhou Dian Dian Song He Technology Co., Ltd
Games v1.8.5
Does 奔奔王国 work on iPhone Duo?
It works, but with black bars. 奔奔王国 1.8.5 is built with the iOS 26.1 SDK, so iPhone Duo runs it in a phone-sized window on the inner display.
At a glance
- Inner display (7.6″)
- Black bars
- Outer display (5.4″)
- Works normally
- Built with
- iOS 26.1 SDK
- Version 1.8.5, read Oct 24, 2026
- iPad version
- Yes
- Layout already handles big screens
- Latest version
- v1.8.5
- Sep 15, 2026
- Duo in release notes
- Not yet
About 奔奔王国
奔奔王国 is made by Fuzhou Dian Dian Song He Technology Co., Ltd and first came out on the App Store in September 2025. It's only on the China App Store, where it has 54,211 ratings. Version 1.8.5 came out on Sep 15, 2026 and needs iOS 13.0 or later. It's free to download.
From its App Store listing:
《奔奔王国》是一款塔防策略与模拟经营玩法结合的中世纪题材的游戏。 游戏的故事发生在虚构的黑暗时代，曾辉煌的国王城堡已在叛乱战火中化为焦土。废墟之上，势力割据的纷争与荒野野兽的威胁交织，流离失所的民众在困境中挣扎，每一步都潜藏着未知的危险。玩家将以领主之名，在这片动荡的土地竖起旗帜，凭借智慧掌控资源命脉，以策略突破强敌防线，于势力纷争与生存危机中开辟生路，让衰败王国在引领下重焕生机，最终以谋略与决断书写属于自己的统治传奇。 核心玩法 - 抵御叛军入侵 叛军的进攻从未停歇，战备状态必须时刻保持。城镇是幸存者最后的壁垒，承载着不容失守的希望。需以精准防御策略部署防线，让防御塔与路障成为抵御叛军的坚实屏障，用坚守换得一线生机。 - 居民分配系统 游戏设有严谨的居民管理体系，工人、厨师、医生等角色各司其职又相互关联。需实时关注居民的健康状况与情绪状态，稍有疏忽便会影响效率，唯有合理调控才能让城镇持续…
On the inner display
Apps built with older SDKs are placed in a phone-sized safe area on a black background. Everything works; you just don't get the bigger screen.
In Split View
iPhone Duo is the first iPhone that can show two apps side by side, and every app takes part — including 奔奔王国. 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 build,
Version 1.8.5 is built with the iOS 26.1 SDK
Apple runs apps built with the iOS 26 SDK or earlier in a phone-sized window on the inner display.
- : Not confirmed yet → Black bars — built with the iOS 26.1 SDK
Latest release notes
Version 1.8.5 · Sep 15, 2026
【新增内容】 1、新增功能：大师系统——奎恩再次踏上冒险之旅！接受领主的委托，在荒野的旅途中迎接各种挑战，寻找能够协助城镇建设与发展的大师们。成功结交大师后，他们将前往城镇中的大师学院中传授所学，提供涵盖多个领域的课程，为城镇建设与王国征途带来持续助益（王国进程达到指定进度后即可开启）。 2、新增功能：尊享权益全面升级——永恒黑洞系列装扮迎来升级，更有全新档案、集结装扮等豪华外观登场。完成永恒黑洞拼图后，还可获得专属领域效果与尊享福袋，尊享体验全面升级！成功解锁永恒黑洞系列装扮时，将触发全服系统通知，彰显非凡荣耀！ 3、最强王国优化：新增【精英对决】玩法——备战阶段将新增开启跨王国小组对决！来自双方王国近期活跃玩家中实力排名前150名的精英领主将展开激烈角逐，群雄逐鹿，巅峰对决，为自己的王国赢得积分增益，助力王国冲击最终胜利！（具体活动规则请以游戏内实际展示为准） 【优化与调整】 1、官职功能优化：为了进一步提升官职系统的使用体验，在原有【排队预约制】的基础上，新增【定时预约制】供国王或最强国王选用，开启【定时预约制】后，领主可根据自身需求预约未来24小时内的指定时间段的官职（该功能将在更新后的下一次新国王产生后生效）；国王或最强国王可选择开启自动同意预约申请，并设置可申请官职的最低城镇中心等级，管理更便捷；优化官职预约待办事项，当领主预约多个时段的不同官职时，将在待办事项列表中分别显示对应内容，查看更清晰；新增官职申请黑名单功能，国王或最强国王可将特定领主加入禁止申请名单，官职管理更灵活。 2、联盟优化：在联盟成员界面，支持5阶成员对联盟成员添加/移除白名单，成员管理更便捷；联盟资源兑换页面新增手动输入功能，资源兑换更加便捷；新增星标公告功能，并在联盟公告中增加星标公告页签，方便领主快速查看重要公告；新增置顶公告功能，使关键信息更为显著；新增“点赞&倒赞”控制选项，开启后联盟成员可以针对公告进行点赞，让意见更直观；新增联盟安全采集点采集失败的邮件通知，信息反馈更及时；王国达到指定进程后，盟友赠礼界面将常驻显示【一键领取】按钮，领取操作更便捷。 3、聊天功能优化：新增【回复】按钮，更新至最新版本后，领主可在聊天中引用指定消息进行回复，沟通交流更精准；联盟聊天【公告】页签支持4阶或5阶成员直接发布公告，联盟管理更高效；联盟与群组聊天新增@消息及未读消息提醒，重要信息不再错过；新增【4阶&5阶】管理频道，联盟4阶及5阶成员可在专属频道中沟通协作，联盟事务处理更便捷；增强个人聊天【全部】页面搜索功能，支持通过领主名称和群聊名称进行搜索，查找沟通更高效。 4、集结优化：集结行军中的队列新增左滑快捷操作，支持集结发起者快速召回集结部队；领主参与集结时，行军加速界面将新增集结准备倒计时显示，队伍行军与集结进度查看更加清晰；调整集结时间选项，巨兽集结可选择3、5、10或15分钟；叛军精锐、恐狼及切萨雷兄弟会目标（个人）集结可选择3、5或10分钟，减少等待时间，集结更高效。 5、神剑争夺优化：领主通过联盟战争页面进入自身部队的行军加速界面时，将支持直接使用战场内提供的免费行军加速，操作更便捷；优化军团结算的邮件展示，战果信息更清晰；活动的报告以及联盟、战争邮件将统一整合展示，查看体验更佳；战场聊天频道调整为战场开启前30分钟创建，并包含所有参战成员，战术沟通更加及时；处于战场期间，城市增益界面的【战争】页签将屏蔽防护罩及【发展】页签的增益，信息展示更聚焦；战斗结束后的展示阶段将在活动主界面新增战斗结果入口，点击可查看本场战斗的结算信息，战果回顾更便捷。 6、征
Questions
Does 奔奔王国 work on iPhone Duo?
It works, but with black bars. 奔奔王国 1.8.5 is built with the iOS 26.1 SDK, so iPhone Duo runs it in a phone-sized window on the inner display.
Does 奔奔王国 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 奔奔王国 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.
Why does 奔奔王国 have black bars on iPhone Duo?
Apps built with the iOS 26 SDK or earlier run in a phone-sized window on the inner display, and iOS 27 builds can still leave some space empty. The bars disappear once the developer rebuilds the app with the iOS 27.1 SDK — you only need to update the app.
When will 奔奔王国 fill iPhone Duo's inner display?
When its developer releases an update built with the iOS 27.1 SDK or later. We read the SDK of every new version of 奔奔王国 within about a day of its release and update this page.
What can I do about the black bars until then?
Use 奔奔王国 on the outer display, where it works like on any iPhone, or put it in Split View next to another app on the inner display so less of the screen goes unused.