reddit · SideProject · 11-01 11:50 42 分 ← 返回列表

I built a free app to split cabin/ski trip costs between families (kids pay half, one transfer per family)

Every winter we rent a cabin with 3–4 other families. Splitting the costs was always a spreadsheet mess: kids pay half, one family comes a day later, someone paid the deposit for everyone, and then 12 people send each other money. Splitwise and Tricount split per person, so I built Spolu, where the family is one unit: each family enters adults and kids, you choose per person / per family / kids at half / custom ratio, and at the end you get the fewest transfers between families plus a payme

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：多个家庭合租度假屋、滑雪屋时，费用分摊规则复杂：小孩半价、某家晚到一天、某家先垫付押金，Splitwise 只能按人头平摊，最后结算要 12 个人互相转账

目标用户：欧美冬季滑雪、夏季度假屋合租的多家庭群体组织者（3–5 个家庭、10 人以上）

证据：Splitwise and Tricount split per person, so I built Spolu, where the family is one unit... at the end you get the fewest transfers between families plus a payment QR code your bank app scans... it's a PWA, free, no ads, no limits. I made it for my own family and it's a side project.

变现：免费版引流 + 高级版（多币种、无限行程存档、导出结算 PDF、押金托管提醒）订阅；或与度假屋租赁平台/滑雪场做联盟返佣；对组织者可做一次性「行程结算」付费

MVP：做一个纯前端 PWA：建立一个行程，录入家庭→成人/儿童数，规则选择（按人头、按家庭、儿童半价、自定义比例），自动计算最少转账笔数并生成 EPC/GiroCode 二维码，离线可用，全部数据存本地 localStorage，2 周内可上线

竞品：Splitwise、Tricount、Settle Up、Google Sheets 手工表格

摘要：开发者因自家多家庭合租度假屋时分摊费用麻烦，用业余时间做了免费 PWA「Spolu」，以家庭为单位结算并生成欧洲银行 EPC/GiroCode 二维码，以减少转账笔数，且支持离线。产品免费、无广告、无限制，帖中没有任何付费意愿或收入数据，且直接面对 Splitwise、Tricount 等成熟竞品，变现空间有限；但「家庭为单位 + 欧洲本地支付二维码」的细分差异确实存在。