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Built a PMDD emotional safety PWA in 48 hours — won 2nd at a hackathon, now seeking real user feedback

What I built: LutealShield — a PWA for women with PMDD (Premenstrual Dysphoric Disorder) that acts as an emotional safety toolkit during luteal phase crashes. Stack: HTML/CSS/JS PWA (Vite) · Flask backend · Gemini API (Bloomy AI) · Netlify · Render Core features: Cycle safety radar (Green / 72h Prep / Red Zone) AI companion (Bloomy) that works from user's personalised plan Affirmations Pocket — user's own grounding anchors Trusted Circle — one-tap support alert What I

五维评分

付费意愿
25
需求真实度
40
个人可落地
85
竞争空间
45
新鲜度
70

AI 分析

痛点:PMDD 患者在黄体期情绪崩溃的 72 小时里,缺少即时、个性化、可一键求助的情绪安全工具,只能靠通用经期 App 的记录功能硬扛。

目标用户:已确诊或自我识别为 PMDD 的育龄女性,尤其是愿意用 AI 陪伴和危机预警来管理情绪波动的英语用户

证据:LutealShield — a PWA for women with PMDD (Premenstrual Dysphoric Disorder) that acts as an emotional safety toolkit during luteal phase crashes. / Won 2nd place at Geekulcha Hackathon 2026 (394 teams). Now building toward app store launch. / What I'm looking for: UX feedback, technical feedback, anything that feels broken or confusing.

变现:免费基础版 + 订阅制(AI 陪伴对话额度、Trusted Circle 多人告警、周期报告);后续做应用商店付费下载或一次性买断的情绪急救包

MVP:用 Vite PWA + 本地存储做三件事:黄体期三色状态雷达(按上次月经日推算)、可自定义的 grounding affirmations 卡片、一键给紧急联系人发预设求助短信;AI 陪伴先接单一 LLM API,加免责声明与危机热线跳转,2 周可上线并收集留存数据

竞品:Flo、Clue、Bearable、Stardust、Woebot / Wysa(情绪支持类)

摘要:作者在 48 小时内做出 PMDD 情绪安全 PWA LutealShield(黄体期三色雷达、Gemini 驱动的 AI 陪伴 Bloomy、自我安抚卡片、一键求助 Trusted Circle),在 Geekulcha 2026 黑客松 394 支队伍中获第二名,正准备上架应用商店并公开征集 UX 与技术反馈。帖中只有产品自述和求反馈,没有任何付费意愿原话、收入数据或第三方用户诉求,因此需求验证程度低;但 PMDD 情绪危机这一细分场景相对空白,单人可快速复制,适合作为小体量订阅产品试探。