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fixed fitness plans don’t care how your week went. i’m building an app where your workout and diet change every day based on your progress

i was logging food in myfitnesspal and finding workouts on youtube, and neither one knew what the other was doing. it was getting very tedious because i had to sit there and calculate and figure out what i should be doing next every single day so i built an app where the coach looks at your meals, weight and lifts, and your workout and diet adapt based on that. every single aspect of your diet, the way you trained, and your overall progress will be carefully studied by the coach and it will

五维评分

付费意愿
45
需求真实度
30
个人可落地
65
竞争空间
30
新鲜度
58

AI 分析

痛点:饮食记录(MyFitnessPal)和训练计划(YouTube)彼此割裂:固定计划不会根据每周进度调整,用户每天都要手动计算下一步该练什么、吃什么。

目标用户:同时记录饮食和训练、已厌倦固定模板计划的自律健身爱好者(MyFitnessPal 和 YouTube 训练视频的用户)

证据:i was logging food in myfitnesspal and finding workouts on youtube, and neither one knew what the other was doing. it was getting very tedious because i had to sit there and calculate and figure out what i should be doing next every single day… it's almost done, and i want to see if people would actually use something like this. what's the most annoying part of how you track things right now?

变现:订阅制(约 $8–12/月):免费版只含饮食和训练日志,AI 自适应计划调整、每周复盘与教练建议设为付费墙;也可做按次付费的 AI 教练报告。

MVP:两周内做单机 Web/移动端:接一个营养数据库 API,手动录入饮食和体重,手动录入训练日志;用 LLM 每周读取数据,生成一份“本周哪里错了+下周饮食和训练如何调整”的复盘报告并推送。先验证用户是否愿意每周回来看这份报告。

竞品:MyFitnessPal、MacroFactor、Fitbod、RP Hypertrophy App、Carbon Diet Coach、Whoop

摘要:开发者因 MyFitnessPal 记录饮食与 YouTube 找训练计划互不相通、每天要手动计算而自建「饮食+训练联动自适应」App,称已接近完成,发帖问“你现在追踪时最烦的是什么”来验证需求。帖中没有收入数据、没有他人附和或明确付费意愿,属于开发者自我推广式验证;赛道已有 MyFitnessPal、MacroFactor、Fitbod 等成熟付费竞品,竞争空间有限。