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I built a free app that turns every guest's phone into a disposable camera for your event. Looking for people to try it

Heya 👋 After every wedding, outdooring or birthday I've been to, the same thing happens: everyone took photos, but they're scattered across a hundred phones, and the ones that reach you come through WhatsApp, compressed, weeks later. So I built Roll Call 📸 You create your event and print a QR code for the tables Guests scan it and get a "disposable camera" in their browser. No app to download, no account. Everyone gets a fixed number of shots. No previews, no retakes, so people actu

五维评分

付费意愿
25
需求真实度
50
个人可落地
80
竞争空间
60
新鲜度
70

AI 分析

痛点:活动后照片分散在多个手机中,通过WhatsApp压缩传输,几周后才收到,质量差且难以收集。

目标用户:活动组织者(婚礼、生日、教堂活动、办公室派对等)和参与者。

证据:everyone took photos, but they're scattered across a hundred phones, and the ones that reach you come through WhatsApp, compressed, weeks later. It's free while I'm testing, and I'd really appreciate people trying it at a real event.

变现:按活动收费(如每场活动$10-20),或提供高级功能订阅(无限照片、自定义品牌、高清下载等)。

MVP:2周内构建Web应用:生成活动二维码,访客扫码后获得有限拍摄次数的浏览器相机,照片本地存储、有网络时上传,延迟展示共享相册。

竞品:Google Photos共享相册、Dropbox、Wedpics、GuestPix、Disposable Camera apps

摘要:开发者推出免费应用Roll Call,将活动宾客的手机变成一次性相机,解决照片分散、压缩、延迟问题。活动期间无预览、限张数,照片统一在指定时间显示在共享相册。目前免费测试,无付费证据。