Comparison

Fastyn vs 轻动健康

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fastyn

Features
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Fastyn is the fastest and most elegant way to track your fasts. Forget complicated menus and manual setup: just choose how many hours you want to fast, tap “Start”, and let the app handle the rest. Designed with a modern glassmorphism style, smooth animations, and thoughtful personalization, Fastyn turns intermittent fasting into a clear, visual, and motivating experience you can rely on every day. What makes Fastyn different is its smart logic. The app doesn’t just start a timer, it helps you start at the right moment. Smart Start suggestions - Based on the current time and your habits, Fastyn suggests the best moment to begin your fast, such as “Tonight” or “Tomorrow morning”. - You also get clear, persuasive reasons like “Ideal for relaxing before sleep”, so it’s easier to stay consistent without overthinking. Live physiological phases - During your fast, Fastyn shows your estimated fasting stages in real time, such as fat burning, ketosis, or autophagy, directly on the home screen and widgets. - You always know where you are in your fasting journey at a glance. What you can do with Fastyn - Free duration: set any number of hours (for example, 8 h, 12 h, 20 h…) and start your fast instantly. - Live timer: track elapsed time, estimated calories burned, and fasting progress with an intuitive visual chart. - Estimated calories: see an estimate of how many calories you may have burned during your fast. - Smart cards: keep your key metrics (fasting phase, BMI, streaks, goals, and more) always visible on the main screen. - Weight log: record your measurements, explore interactive charts, and project your progress toward your goals. - Fasting calendar: review your daily and multi-day fasting history to understand your consistency over time. - Smart notifications: receive end-of-fast alerts, hydration reminders, and motivational tips to stay on track. - Customizable widgets: monitor your progress from your Home Screen without opening the app. Set your hours, tap “Start”, and experience fasting in a simple, intelligent, and visual way. Privacy Policy: https://sites.google.com/view/fastikk-privacidad/home Terms of Service: https://sites.google.com/view/fastikk-terminos

About

轻动健康

Features
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轻松记录每一餐,让健康生活更简单。 轻动健康是一款集AI拍照识别、饮食记录、卡路里计算、热量共享、轻断食和营养分析于一体的健康管理应用。 无需繁琐操作,拍一拍即可识别食物,快速了解食物热量与营养信息。通过直观的数据展示,帮助你掌握每日热量摄入,科学规划饮食,轻松养成健康生活习惯。 【AI拍照识别,轻松记录饮食】 AI智能识别食物,拍照即可快速获取食物信息。 自动估算食物热量,减少手动查询的麻烦。 支持记录食物名称、重量、热量及用餐时间。 早餐、午餐、晚餐分类管理,每一餐清晰可见。 简化饮食记录流程,让记录更加轻松高效。 【每日热量管理,掌握摄入情况】 根据每日热量目标,直观展示剩余可摄入热量。 自动统计全天饮食热量,了解每日卡路里摄入情况。 可视化热量进度,帮助合理安排每日饮食。 支持历史日期查看,轻松回顾饮食记录。 【热量共享,让健康管理更有趣】 支持分享每日热量摄入数据。 与朋友、家人分享饮食记录和健康成果。 让热量管理不再只是一个人的坚持。 分享健康生活点滴,一起养成良好的饮食习惯。 【营养分析,了解每一餐】 自动汇总每日饮食营养数据。 清晰展示营养摄入情况,帮助了解饮食结构。 关注热量与营养搭配,辅助建立均衡饮食习惯。 【轻断食管理,规律饮食节奏】 支持轻断食计时,轻松管理进食与断食时间。 直观展示断食进度,了解当前断食状态。 帮助建立规律的饮食习惯,让时间管理更简单。 【喝水记录,养成补水习惯】 随手记录每日饮水量。 支持设置每日喝水目标。 可视化展示饮水进度,轻松了解补水情况。 让每一次喝水都有迹可循。 【简洁清新,专注健康生活】 简洁舒适的界面设计,重要数据一目了然。 饮食、热量、营养、喝水等信息集中管理。 操作简单,轻松融入日常生活。 告别复杂记录,让健康管理更加自然。 健康生活,从轻动开始 健康不必复杂,改变可以从一餐饭、一杯水开始。 用AI记录饮食,用数据了解自己,用分享传递健康。 轻动健康,让每一次记录,都成为更好生活的开始。 —— 相关协议 —— 自动续费协议: https://docs.qq.com/doc/DUFJPQnFzRnpZa2dX 用户服务协议: https://docs.qq.com/doc/DUHNod3JjVHBEZGhQ 隐私政策(Privacy Policy): https://docs.qq.com/doc/DUFJZeGxOcEROTFZ0 使用条款 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fastyn4 screens
轻动健康4 screens

Verdict

The call

Fastyn and 轻动健康 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fastyn sells 3 in-app purchases, starting at $1.99 per 7 days and 轻动健康 sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 6, 2026 and November 13, 2026 respectively.

ScorecardNo meaningful differences
Fastyn versus 轻动健康: the parameters behind the verdict, then further details
ParameterFastyn轻动健康
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS17.6 — better18.0
Further details — not scored
Size35 MB34 MB
Age rating17+4+
DeveloperMANUEL MATAS GALEOTE立华 陈

In-app purchases

3 purchases

Fastyn

Subscriptions3
  • Fastyn Plus Weekly$1.997 Days
  • Fastyn Plus Monthly$3.991 Month
  • Fastyn Plus Annual7 Days trial$17.991 Year
3 purchases

轻动健康

Subscriptions3
  • 周会员$3.997 Days
  • 月会员$4.991 Month
  • 年会员$14.991 Year

Questions

Is Fastyn free?
Fastyn is free to download, with in-app purchases available.
Is 轻动健康 free?
轻动健康 is free to download, with in-app purchases available.
Do Fastyn or 轻动健康 have ads?
Neither Fastyn nor 轻动健康 shows ads.
Which is updated more often, Fastyn or 轻动健康?
Fastyn ships an update every 3 months, and 轻动健康 every 3 months. Most recently, Fastyn was updated on November 6, 2026 and 轻动健康 on November 13, 2026.

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