佳传 vs Marafit

目标客户 本应用面向中国大陆地区的佳明（Garmin）手表用户，这类用户同时使用Strava进行运动数据管理，但由于Strava未对中国区佳明账号开放绑定接口，无法实现数据的自动同步。 应用目的 旨在解决上述数据同步壁垒，帮助中国大陆佳明用户，将其中国区账号中的运动数据，通过一键或定时任务的方式，自动迁移至其绑定了Strava的国际区佳明账号，从而让Strava能够无缝获取并展示这些数据，省去手动导出导入的繁琐操作。同时也支持从国际区同步到中国区。 主要功能与特性 1.账号安全登录 支持同时登录佳明中国区与国际区账号。采用令牌（Token）认证代替密码，完美支持已开启两步验证的账号，更安全、更便捷。 2.运动数据增量同步 选择同步方向后，自动比对两个账号中的运动记录，精准识别尚未同步的数据，一键完成补全，避免重复或遗漏。 3.健康数据同步 可从苹果健读取体重数据，同步至佳明中国区与国际区；国际区账号额外支持体脂率同步，让身体数据在两个区保持一致。 4.本地缓存与安全传输 通过佳明官方接口，将源区运动数据先导出至本地，再安全导入目标区账号。全程数据与密码仅存于本地，绝不上传第三方服务器。 5灵活稳定的同步方式 支持手动一键同步与定时自动同步。手动同步过程中锁屏或切换 App 不会中断；同步会明确标注来源（手动/后台），每次同步都清楚可控。

Marafit turns your own Apple Health running data into a full 16-week marathon plan — and keeps adjusting it to what you actually run. Most training apps hand you a template and ask you to fit into it. Marafit reads your last 90 days of runs, works out your heart-rate zones, your easy pace, your threshold pace and your current fitness, and builds the plan around those. WHAT YOU GET FOR FREE • A complete 16-week periodised plan — 3:1 build/down weeks, a 3-week taper, every session placed on a real date • Pick your own training days: long run day, quality day, and as many support runs as you want (3 to 6 sessions a week) • Personal heart-rate zones for every session, derived from your maximum and resting heart rate via the Karvonen method • Daily readiness score from HRV, resting heart rate and sleep, with the full breakdown of how it was calculated • Today's fitness, fatigue and form (CTL / ATL / TSB) • Weekly score: planned versus actual, session by session • Long-run comparison: heart-rate curve and time in each zone • A realism check on your goal time, so you find out before week one rather than on race day MARAFIT PRO • Paces tuned to you — easy and threshold paces come from your own measured efforts and VDOT, instead of being derived from your goal time • A plan that follows you — miss a week or overshoot one, and the remaining weeks are re-anchored to what you actually ran • Fitness and fatigue trends over 90 days, not just today's numbers • Deep run analysis — aerobic efficiency, heart-rate drift with warm-up removed, heat stress from the temperature and humidity recorded during the run, plus running dynamics and elevation HOW IT WORKS Marafit reads runs, heart rate, HRV, resting heart rate, VO2 max, sleep and body metrics from Apple Health. It never writes anything back. Every calculation runs on your iPhone. The training model follows established methods: Karvonen heart-rate reserve for zones, Daniels VDOT for equivalent performances and threshold pace, Banister TRIMP for training load, and the CTL / ATL / TSB fitness-fatigue model. BEFORE YOU START Marafit needs running history in Apple Health to build anything — record runs with Apple Watch or the iPhone Workout app. If you have none yet, tap "Or explore with demo data" on the first screen to load 13 weeks of sample runs and see the whole app, then clear them in one tap. Currently supports the full marathon (42.195 km). Half marathon is not included: the periodisation, long-run progression and race-pace work are all calibrated for the full distance, and offering a rescaled version would produce a plan that looks usable but isn't. iPhone only. There is no iCloud sync, so your data stays on the device you use. PRIVACY No account. No servers. No analytics, advertising or tracking SDKs. Your health data never leaves your device — we have no way to receive it even if we wanted to. Deleting the app deletes everything. SUBSCRIPTION Marafit Pro is available as a monthly or yearly auto-renewing subscription, or a one-time lifetime unlock. Eligible Apple IDs get a 7-day free trial on the yearly plan. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel any time in your App Store account settings. The lifetime option does not renew. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://jakepyth.github.io/marafit-support/privacy.html Marafit gives training guidance, not medical advice. It does not diagnose or treat any condition. Consult a physician before starting a new training programme, and stop if you feel unwell.