📡 Idea Radar 每天 8:00 / 18:00 推送 · 18:00 生成精选
reddit · SideProject · 70 分 ← 返回列表

I built a 12MB, no-account calorie counter with free barcode scanning (Open Food Facts)

Hey everyone, ​I got tired of mainstream calorie counters turning into 150MB bloatware that locked basic barcode scanning behind $20/month subscriptions. ​So I built a lightweight, straightforward alternative: ​12 MB download: Starts instantly with minimal memory footprint. ​No account or sign-up: All meal logs and weight entries stay locally on your device. ​Free barcode scanner: Powered by Open Food Facts with zero feature paywalls. ​Transparent model: Supported by lightweight a

五维评分

付费意愿
68
需求真实度
72
个人可落地
95
竞争空间
35
新鲜度
55

AI 分析

痛点:主流卡路里记录应用体积臃肿、强制注册,并把条码扫描等基础功能锁在约20美元/月的订阅后,用户需要轻量、免账号、免费扫码的替代品。

目标用户:想控制体重/记录饮食但反感订阅、臃肿应用和账号隐私风险的普通消费者,尤其Android用户。

证据:I got tired of mainstream calorie counters turning into 150MB bloatware that locked basic barcode scanning behind $20/month subscriptions. ... 12 MB download ... No account or sign-up ... Free barcode scanner ... Supported by lightweight ads rather than locking core tracking behind a subscription.

变现:轻量广告 + 一次性买断去广告/高级统计;也可提供可选的本地数据导出或云备份订阅。

MVP:2周内用Flutter/原生Android做本地优先的卡路里记录MVP:Open Food Facts条码查询、本地SQLite存储、无账号、基础宏量统计,并通过AdMob或一次性付费去广告验证留存。

竞品:MyFitnessPal、Lose It、Cronometer、FatSecret、Yazio、Lifesum、Cal AI

摘要:发帖人因不满主流卡路里应用150MB臃肿且把条码扫描锁在20美元/月订阅后,独立开发了12MB、免账号、本地存储、免费扫码的Android卡路里记录应用。该需求已被庞大健身饮食市场验证,但竞争激烈,差异化在轻量、隐私和免订阅,适合独立开发者快速复制或做垂直改进。