reddit · SideProject · 09-18 23:50 50 分 ← 返回列表

I built an app that shows you a line from a novel that mentions the exact time every time you open a blocked app

I went through public-domain classics and collected every passage that names an exact time. If it's 3:47 right now, you see a scene from some novel where it's 3:47. Lock your apps, and this replaces the block screen. When nothing's locked, it's a clock. Put your phone on a stand and it becomes a desk clock that changes its line every minute. For people who like books, or want something worth looking at on their desk. 1,500+ passages, all public domain, credited to author a

五维评分

付费意愿

需求真实度

个人可落地

竞争空间

新鲜度

AI 分析

痛点：屏幕时间拦截页和桌面时钟功能单一、缺乏美感与内容感，用户希望在锁屏/桌面时钟这类高频低价值界面上看到有品味的内容。

目标用户：喜欢阅读、注重桌面/手机美学，同时有屏幕时间自我管理需求的 iOS/Android 用户（StandBy 桌面时钟使用者）。

证据：It's a paid app, but there's a 7-day free trial. Lifetime purchase is available too. / 1,500+ passages, all public domain, credited to author and title / For people who like books, or want something worth looking at on their desk.

变现：付费下载 + 终身买断 + 免费试用转订阅（7-day free trial），后续可叠加内容包（不同主题的公版文本库）内购。

MVP：2 周内做一个 iOS 单端 MVP：用公版书籍/诗歌文本按 HH:MM 匹配的数据库 + Screen Time API 拦截页替换 + StandBy/锁屏 Widget 桌面时钟，先不做账号与云同步。

竞品：Opal、one sec、ScreenZen、Forest、Brick、iOS 屏幕使用时间

摘要：开发者发布了一款付费应用 LitLock，把公版小说中提及确切时间的段落（1500+ 条）映射到当前时刻，锁屏拦截页显示对应文句，未锁定时当桌面时钟用，支持定时锁定与不可撤销的 Hard Lock，无账号无广告无追踪，付费下载并提供 7 天试用与终身买断。帖子本身没有给出收入或用户付费反馈，需求验证仅来自作者自身判断。