Comparison

Window vs 时光轻断食

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

Head to head
About

Window

This app helps you adopt an intermittent fasting lifestyle with science-based guidance and personalized recommendations. Track your fasting and eating periods, monitor weight loss goals, and stay hydrated. Access expert insights and challenges to build healthier habits.

Highlights
  • Fasting timer
  • Weight journal
  • Water tracker
  • Personalized fasting programs
  • Meal plans
  • Healthy challenges
Features
Read full description

Take the step towards a healthier you with Window, your in-hand intermittent fasting companion. We use a science-based approach, guided by experts, and offer personalized recommendations suited to you and your lifestyle! Intermittent fasting is a popular eating pattern that can help you lose weight and feel healthier. Window will help you do it confidently – the right way. Track your fasting and eating, set weight loss goals and monitor them, track your water consumption, and get healthy insights from nutritionists. Window has everything you need (and more) to create a healthier lifestyle! ** What you will get as a FREE Window user ** • Fasting timer – Track your fasting and eating periods. • Timely reminders – Get notifications when your fasting windows close or open. • Weight journal – Set your weight goal, and monitor the progress. • Water tracker – Control your hydration level. • Healthy blog – Learn from leading nutritionists, and get insights on health, eating, and body – and how they all relate. • Syncs with your Apple Watch. • Syncs with Apple Health. ** Join Window PREMIUM to access: ** • Personalized fasting program. • All intermittent fasting plans – Switch between fasting plans to meet your current needs. • Your individual meal plan – Get nutritionists’ recommendations of what to eat for breakfast, lunch, and dinner. • Personal statistics – Track your own statistics like weight, water intake, and more. • Healthy challenges – Build new habits, like consuming less sugar, with small tasks. • Nutrition and mood tracker – Understand how fasting influences your body and mind. Whether you want to improve your eating habits or lose a little weight, we will help you stay on track and provide all of the support and guidance you may need. * SUBSCRIPTION INFORMATION Subscription payments will be charged to your App Store account at confirmation of your purchase. Subscriptions will automatically renew and you will be charged unless auto-renew is turned off or unless you cancel at least 24 hours prior to the end of the current subscription or trial period. Any unused portion of a free trial period will be forfeited when you purchase a premium subscription during the free trial period. The cost of renewal depends on the Subscription Plan you choose. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase or by contacting Customer Support. Window is intended to be a tool to track intermittent fasting and is not a medical or healthcare service. The content within Window is for informational purposes only. You should consult with a medical professional before starting intermittent fasting or any other weight loss program, especially if you are pregnant or suffer from a medical condition. Happy tracking! Icons powered by icons8.com ThrivePort, LLC is a part of the Apalon family of brands. See more at Apalon.com. By using Window you agree to our Terms of Service and Privacy Policy. Privacy Policy: http://www.thriveport.com/privacypolicy/ EULA: http://www.thriveport.com/eula/ AdChoices: http://www.thriveport.com/privacypolicy/#4 California Privacy Notice: http://www.thriveport.com/privacypolicy/index.html#h

About

时光轻断食

Effortlessly track your calorie intake with AI-powered food recognition. Get personalized diet plans tailored to your body, habits, and preferences for effective weight loss. Explore recipes and fasting programs to achieve your fitness goals.

Highlights
  • AI food recognition for calorie counting
  • Personalized diet and weight loss plans
  • Extensive low-calorie recipe library
  • Built-in intermittent fasting programs
  • Daily health status tracking
  • Advanced AI plan adjustments
  • In-depth nutritional analysis
Features
Read full description

减肥懒人福音!拍照算热量,「时光轻断食」为你定制计划! 【AI拍照】精准计算热量 对着餐盘拍照,AI即可瞬间识别食物,精准计算出每一餐的热量和营养素。从此告别估算,让你对每一口都心中有数。 【深度定制】你的专属瘦身计划 根据你的身体数据、生活习惯和口味偏好,AI会为你生成并动态调整完全个性化的减脂方案,让计划完美贴合你的节奏,轻松坚持。 此外,你还将体验到: 【海量减脂食谱】 美味与低卡可以兼得。 【热门轻断食方案】 内置多种科学计划,助你突破平台期。 【每日状态追踪】 帮你更好地理解身体的信号。 对于追求更高目标的你,个性化之旅拥有更深的维度。 我们深知,您的追求永无止境。随着您旅程的深入,我们的AI还能提供更为精深、前瞻的策略与洞察。届时,您将有机会体验到: 【AI方案的动态微调】 AI将基于更细微的每日反馈,进行更智能的方案推演与调整。 【深层的营养分析】 获得超越常规的微量元素分析报告,确保身体获得全面均衡的营养。 【专家精选内容库】 探索由专业营养师与教练为您打造的精选内容。 我们致力于陪伴您的每一步成长,从轻松入门到专业精进,总有适合您的支持与选择。 [自动续费VIP套餐说明] --订阅周期:1个月(连续包月产品),12个月(连续包年产品) --订阅价格:连续包月产品为每月58元;连续包年产品每年88元;永久会员价格98元。 [自动续费SVIP套餐说明] --订阅周期:1个月(连续包月产品),12个月(连续包年产品) --订阅价格:连续包月SVIP产品为每月58元;连续包年产品每年158元; --付款:通过用户的iTunes账户扣款, 用户确认购买后即付款。 --取消续订:如需取消续订,请在当前订阅周期到期前24小时以前, 手动在iTunes/Apple ID设置管理中关闭自动续订功能。 --续订:苹果iTunes账户会在到期前24小时内扣费,扣费成功后订阅周期顺延一个订阅周期--订阅可以由用户管理,并且可以在购买后在用户的账户设置里关闭自动订阅。 --隐私政策:http://privacy.uijty.com/zjds/yinshibaohu.html --自动续费会员服务协议:http://privacy.uijty.com/zjds/zidongxf.html

Screenshots

Window4 screens
时光轻断食4 screens

Verdict

The call

The clearest difference is rating: 时光轻断食 at 5.0 against Window's 4.5. 时光轻断食 also leads on update cadence (every 2 weeks vs monthly). Window's advantage is ratings volume (11K vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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. Window sells 16 in-app purchases, starting at $0.49 per year and 时光轻断食 sells 10 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

时光轻断食 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Window has 11K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Window ships an update monthly, 时光轻断食 every 2 weeks. The most recent releases landed on November 1, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
Window versus 时光轻断食: the parameters behind the verdict, then further details
ParameterWindow时光轻断食
PriceFreeFree
Rating4.5 (11K ratings)5.0 (1 ratings) — better
Positive reviews22.0% of reviews—
Number of ratings11K — better1
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size131 MB131 MB
Age rating17+17+
DeveloperMosaic S.r.l.Huai 'an Fingertip Time Technology Co., LTD

Customer experience

Window

All ratings10,601 ratings
Positive88.0%
Neutral4.7%
Negative7.3%
Written reviews952 reviews
Positive22.0%
Neutral9.0%
Negative69.0%

时光轻断食

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Window

Reported bugs

5 issues
  • Fasting times not accurately recorded
  • Data loss and reset issues
  • Subscription management problems
  • Frequent app crashes and freezes
  • Notifications not working as expected

Requested features

5 requests
  • Ability to edit fasting/eating times
  • Integration with fitness trackers
  • More detailed data analysis and reporting
  • Customizable fasting plans and reminders
  • Better support for longer fasting periods

时光轻断食

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

Window

Subscriptions16
  • Window Premium (1 Year)1 Year trial$0.491 Year
  • Window Pro Weekly$4.997 Days
  • Window Pro Weekly7 Days trial$4.997 Days
Show 13 more
  • Window Premium (1 Year)$11.991 Year
  • Window Premium (1 Month)$14.991 Month
  • Window Premium (3 Months)3 variants$19.993 Months
  • Window Premium (1 Year)$24.991 Year
  • Window Premium (1 Year)7 Days trial$39.991 Year
  • Window Premium (1 Year)7 Days trial$49.991 Year
  • Window Premium (1 Year)14 Days trial$49.991 Year
  • Window Premium (1 Year)7 Days trial$54.991 Year
  • Window Premium (1 Year)2 variants$59.991 Year
  • Window Premium (1 Year)$69.991 Year
  • Window Premium (1 Year)$79.991 Year
  • Window Premium (1 Year)7 Days trial$89.991 Year
  • Window Premium (1 Year)7 Days trial$99.991 Year
10 purchases

时光轻断食

Subscriptions6
  • 试用首周9元7 Days trial$3.997 Days
  • SVIP包年订阅会员78$9.991 Year
  • SVIP包年订阅会员88$12.991 Year
Show 3 more
  • 包季度会员$14.993 Months
  • SVIP包年订阅会员98$14.991 Year
  • SVIP包年订阅会员108$14.991 Year
One-time4
  • 永久会员48元$6.99
  • 永久会员78$9.99
  • 永久VIP特权$14.99
Show 1 more
  • 永久会员118$17.99

Questions

Is Window free?
Window is free to download, with in-app purchases available.
Is 时光轻断食 free?
时光轻断食 is free to download, with in-app purchases available.
Which has better reviews, Window or 时光轻断食?
时光轻断食 is rated higher. Window averages 4.5 out of 5 from 11K ratings, while 时光轻断食 averages 5.0 from 1 ratings.
Do Window or 时光轻断食 have ads?
Neither Window nor 时光轻断食 shows ads.
Which is updated more often, Window or 时光轻断食?
Window ships an update monthly, and 时光轻断食 every 2 weeks. Most recently, Window was updated on November 1, 2026 and 时光轻断食 on October 19, 2026.

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