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I built an app to force you to write down goals everyday like a life coach

https://reddit.com/link/1x2cvsc/video/hk8htz4ykmuh1/player Every one of my mornings were the same. Wake up, instagram, forty minutes go by and I'd start the day feeling behind. I knew the fix was to quit scrolling and start the day setting my goals but I could never hold that habit. So i built Grainlock to lock my apps until i set my goals You can configure it to lock whenever you want. I set it twice a day: lock once at night so i write my goals, lock again before i

五维评分

付费意愿
45
需求真实度
45
个人可落地
70
竞争空间
30
新鲜度
40

AI 分析

痛点:早晨无意识刷手机浪费大量时间,想养成每日写目标/自律的习惯却总是坚持不下来,需要外部强制力来阻断分心应用。

目标用户:有手机成瘾/拖延困扰、愿意为自律工具付费的 iOS 用户(生产力、自我提升、学生和年轻职场人)。

证据:Every one of my mornings were the same. Wake up, instagram, forty minutes go by and I'd start the day feeling behind. I knew the fix was to quit scrolling and start the day setting my goals but I could never hold that habit. ... If its over your budget, DM me so i can send you a discount promo code ($4.99/mo)

变现:订阅制($4.99/月或年付折扣),提供限时折扣码/首发优惠拉新;后续可加一次性买断、目标模板包或专注数据报告作为增值。

MVP:用 iOS Screen Time / DeviceActivity + ManagedSettings 框架做一个极简版:用户设定锁定时段,到点后目标 App 被锁,必须输入当日 3 个目标才解锁;夜间再锁定并展示昨天写下的目标。核心只做“锁定—写目标—解锁”这一条链路,两周可上线 TestFlight。

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

摘要:独立开发者在 r/SideProject 发布 Grainlock,通过锁定手机应用强迫用户每天写下并阅读目标,定价 $4.99/月并提供折扣码。痛点(晨起刷 Instagram 40 分钟、目标习惯难以坚持)真实且普遍,但帖中没有任何他人附和、付费用户或收入数据支撑需求验证。App 拦截+习惯养成赛道已被 Opal、one sec、ScreenZen 等占据,竞争空间较小。