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I spent nine months building the owner's manual my house never came with. It went live on the App Store today.

It always goes the same way. Something breaks, and nobody can find the model number, the receipt, or any proof the warranty is still good. So you guess, or you drive to the store twice, or you pay for a service call that a four dollar part would have solved. CastleWise is my answer to that. It keeps every model number, filter size, warranty date and paint code in one place. It reminds you before things fail, four seasonal checklists a year. It has 86 step by step project guides and 120 prob

五维评分

付费意愿
55
需求真实度
62
个人可落地
88
竞争空间
45
新鲜度
62

AI 分析

痛点:房主找不到家电型号、收据和保修凭证,维修知识分散,常为几美元的小零件白跑商店或付昂贵的上门服务费。

目标用户:有房自住、尤其是首次购房的房主(欧美独栋住宅市场为主),关心家电维护和保修管理的人群。

证据:Free to download, Pro is $9.99 once. / It keeps every model number, filter size, warranty date and paint code in one place. / you pay for a service call that a four dollar part would have solved. / Built it solo over nine months. SwiftUI, no account, no subscription, records never leave the phone.

变现:免费下载 + $9.99 一次性买断 Pro(去广告/解锁全部指南和AI错误码识别);可叠加家电滤芯、保险、上门维修服务的联盟分成,或面向房产经纪/物业的B端批量授权。

MVP:2周MVP:用 SwiftUI 做一个纯本地存储的房屋资产清单,拍照记录铭牌型号+收据+保修到期日,基于到期日推送本地提醒,内置10条高频家电故障速查表;AI错误码识别先接一个通用视觉API(如GPT-4o mini)做单点验证,不做账号和云同步。

竞品:HomeZada、Centriq(已停运)、Homer、Oply、HomeBinder、Sortly(通用物品管理)

摘要:一位独立开发者用9个月独自做出 iOS 应用 CastleWise,集中管理家中所有家电的型号、滤芯规格、保修日期和油漆色号,含86个图文项目和120个故障手册,还能用摄像头扫描家电错误码判断是否可DIY。变现方式为免费下载、Pro一次性$9.99、无订阅无账号、数据不出手机,属于已验证但竞争已存在的家装管理细分赛道。