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I built an app with no server, no ads, no purchases and no account. Here's what that cost me.

I'm not a developer. Two months ago I couldn't open a terminal. I wanted a bike computer on my phone — speed, distance, and an odometer that tells me when the chain needs oiling. Every app I tried wanted an account, a subscription, or my card details before letting me ride. Some had interfaces built as if people had surgical tweezers instead of fingers. So I built my own. 65 days, evenings, Flutter, iOS first. Along the way I said no to a lot of things. Here's what each on

五维评分

付费意愿
35
需求真实度
45
个人可落地
95
竞争空间
45
新鲜度
60

AI 分析

痛点:骑行爱好者被现有骑行 App 的强制账号、订阅和复杂界面劝退,想要无需注册、隐私安全、操作简单的手机码表。

目标用户:骑行爱好者,尤其是注重隐私、反感订阅和账号注册的休闲骑行者。

证据:Every app I tried wanted an account, a subscription, or my card details before letting me ride. Some had interfaces built as if people had surgical tweezers instead of fingers. ... The plan is a one-time unlock later

变现:免费基础版 + 一次性解锁高级功能(如路线导出、更多数据页、自定义训练),或直接采用买断制 iOS/Android 应用,避免订阅。

MVP:2 周内用 Flutter 做本地优先的骑行记录 App:无账号、无服务器,数据存本地,展示速度/距离/轨迹,路线用发光线条呈现,付费解锁 GPX 导出或高级码表页;先 iOS TestFlight 验证。

竞品:Strava、Cyclemeter、Wahoo Fitness、Komoot、RideWithGPS

摘要:一位非开发者用 65 个晚上做出无服务器、无广告、无内购、无账号的 Flutter 骑行码表,原因是现有 App 强制账号/订阅/信用卡且界面难用。作者计划后续做一次性解锁,但目前零收入、无外部付费验证。这验证了隐私优先、免订阅骑行工具的存在空间,但商业化仍需市场测试。