---
title: "DAY 1 - AI Fitness - Reviews, Revenue and Downloads in China | Apple App Store"
description: "DAY 1 — 你的 AI 健身进化系统  从训练规划到饮食分析，从实时指导到恢复管理，DAY 1 用 AI 串联你健身的每一步。  核心功能  【AI 智能教练】 • 对话即可生成专属训练计划，一键添加到日程 • 训练中右滑提问，AI 实时解答动作要领 • 拍照识别食物，秒出营养分析和饮食建议 • 基于你的训练记录，智能推荐加重或减载  【科学训练系统】 • 每日状态打卡（睡眠、疲劳、压力等 6"
---

# DAY 1 - AI Fitness — China
> AI Fitness Coach · Local Data

![DAY 1 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/61/d1/19/61d119ce-e859-e272-49ff-33fb9d3005b8/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [蔚 刘](https://apptail.io/developer/developer-hfIdNb)
**Category:** Health Fitness
**Rating:** 4.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.liuwei.DAY-1
**Store:** Apple App Store
**Country:** China
**Version:** 3.0.2 (released 2026-04-29)
**Original Release:** 2026-03-16
**Languages:** English, Japanese, Korean, Chinese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6759196162)
**AppTail Page:** [https://apptail.io/app/day-1-ai-fitness-mdaz/china](https://apptail.io/app/day-1-ai-fitness-mdaz/china)

## DAY 1 Description
DAY 1 — 你的 AI 健身进化系统

从训练规划到饮食分析，从实时指导到恢复管理，DAY 1 用 AI 串联你健身的每一步。

核心功能

【AI 智能教练】
• 对话即可生成专属训练计划，一键添加到日程
• 训练中右滑提问，AI 实时解答动作要领
• 拍照识别食物，秒出营养分析和饮食建议
• 基于你的训练记录，智能推荐加重或减载

【科学训练系统】
• 每日状态打卡（睡眠、疲劳、压力等 6 维度），生成今日训练建议
• 重量趋势图表，绿色/红色标记每次升降变化
• 训练历史记录，追踪每个动作的进步轨迹
• 支持力量训练、有氧训练等多种训练类型

【Apple Watch 深度整合】
• 手腕上开始训练，实时心率同步
• 今日数据一览：步数、卡路里、心率、睡眠
• 周训练进度环，像 Activity 圆环一样追踪完成度
• 表盘小组件，不打开 App 直接查看训练状态
• 训练后快速复盘，评估运动强度

【女性健康关怀】
• 生理周期追踪，自动适配训练强度
• 四阶段（经期/卵泡期/排卵期/黄体期）智能训练策略
• 支持 HealthKit 经期数据同步

【数据与隐私】
• 深度整合 HealthKit，自动同步健康数据
• 支持 iCloud 云端备份（可选）
• 所有数据不关联用户身份，保护你的隐私

每一次蜕变，都从 DAY 1 开始。

## DAY 1 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/93/72/54/93725478-f32e-0e30-dac6-e7479259fbac/01_Home_zh.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1d/b9/bd/1db9bd65-f787-5404-7876-e81dc14aeebf/04_AI_Coach_zh.png/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0a/3d/bc/0a3dbce4-bc71-5f25-2bf3-09b6900ba63a/05_Diet_zh.png/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/42/7d/06/427d0602-8ac1-fda6-8821-d33d3392f03e/09_Live_AI_Spotter_zh.png/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d4/1c/b3/d41cb340-e446-e8a5-ee4b-13173c16f7e6/02_PreWorkout_zh.png/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/03/ba/35/03ba35ba-f0b2-57f1-d79f-8c95630b4b93/06_Weekly_Review_zh.png/1290x2796.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/23/a4/fe/23a4fefb-3ca4-35b9-6bcc-2075b8cee74c/03_Training_zh.png/1290x2796.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e8/66/23/e86623b1-07db-5b4f-f946-bdc529ff9ef3/07_AI_Weekly_Report_zh.png/1290x2796.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2b/db/c8/2bdbc8fd-38a5-d7d3-3156-a82c861c65bd/08_AI_Plan_Generator_zh.png/1290x2796.png)

## DAY 1 Rating Breakdown in China
- 5 stars: 1 (50%)
- 4 stars: 0 (0%)
- 3 stars: 1 (50%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## DAY 1 Available In
- [China](https://apptail.io/app/day-1-ai-fitness-mdaz/china)
- [Singapore](https://apptail.io/app/day-1-ai-fitness-mdaz/singapore)
- [Canada](https://apptail.io/app/day-1-ai-fitness-mdaz/canada)
- [Macao SAR China](https://apptail.io/app/day-1-ai-fitness-mdaz/macau)
- [United States](https://apptail.io/app/day-1-ai-fitness-mdaz/united-states)
- [South Korea](https://apptail.io/app/day-1-ai-fitness-mdaz/south-korea)
- [Japan](https://apptail.io/app/day-1-ai-fitness-mdaz/japan)

---

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