reddit · SideProject · 09-29 17:50 57 分 ← 返回列表

I spent 6 months building an AI personal trainer app on my own. It's now live on the App Store

Hey r/SideProject . I started Ren in April as a side project because I wanted a PT but couldn't justify £50 a session. Three weeks ago it went live on iOS. What it does: - Builds your weekly workouts and rewrites them when life happens (tell it you've tweaked your knee and it adapts the whole week) - Plans your meals around your targets and the foods you actually like - Turns the meal plan into a shopping list - Logs food from a photo of your plate - Has a coach you can chat to a

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：请私教太贵（£50/次），普通健身用户需要更便宜、能自适应训练和饮食计划的AI私教。

目标用户：请不起真人私教、希望获得个性化训练与饮食指导的健身用户。

证据：I wanted a PT but couldn't justify £50 a session. ... It's £7.99/month with a free trial

变现：按月订阅（£7.99/月），提供免费试用后转化为付费；后续可做高级计划、专项训练包或营养师联动。

MVP：2周内做一个垂直场景MVP：用户填写目标、伤病和饮食偏好后，AI生成每周训练+餐单+购物清单，支持聊天调整和拍照记食；用Supabase做后端，AI调用全部走服务端，订阅用RevenueCat或Stripe。

竞品：Future、Fitbod、MyFitnessPal、Freeletics、FitnessAI、Caliber

摘要：作者用6个月独立开发AI私教App Ren，iOS上线3周，订阅£7.99/月，痛点是请不起£50/次的真人私教。功能覆盖自适应训练、餐单、购物清单、拍照记食和AI教练聊天；但帖子没有公布收入、下载或付费转化数据，且赛道竞品密集。