Comparison

树懒轻断食 vs Pengu

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

Head to head
About

树懒轻断食

Features
Read full description

还在为减肥反复失败而焦虑? 担心节食伤身体,却找不到科学方法? 想轻松养成健康饮食习惯,却总是坚持不下去?「轻断食助手」将科学营养理念与智能算法结合, 为你提供从“计划制定”到“过程陪伴”再到“数据追踪”的全流程管理方案。 智能断食,让坚持更简单 ● 科学断食方案,因人而异 支持 16:8、18:6 等主流轻断食模式,根据你的作息与目标,智能推荐适合你的断食节奏,让减脂更高效、更安全。● 锁屏计时,随时掌控进度 无需打开App,锁屏即可实时查看断食倒计时,随时了解进展,让坚持变得更轻松自然。 ● 一键开始,自动记录 轻松开启断食计划,系统自动记录每一次开始与结束,帮你养成稳定规律的饮食习惯。 用数据看见改变 ● 断食记录,清晰可查 每一次断食时长自动保存,帮助你回顾自己的坚持轨迹,让努力不被忽视。● 体重趋势,一目了然 通过图表展示体重变化,从起点到目标,每一步进步都清晰可见。● 身体指标,全面管理 记录 BMI、体脂率、目标体重等关键数据,让健康管理更加科学有依据。 让好习惯成为日常 ● 每日提醒,贴心陪伴 在关键时间提醒你开始或结束断食,减少遗忘,提高执行力。 ● 长期追踪,稳步改变 通过持续记录与分析,帮助你形成长期可坚持的健康生活方式。 我们相信,健康不应该是短期冲刺, 而是一种可以长期坚持的生活方式。「轻断食助手」让科学断食变得简单、可执行、可坚持。 不只是计时工具,更是你的饮食管理伙伴。从现在开始,用更轻松的方式,遇见更好的自己。 【立即下载,开启您的科学轻断食助手】

About

Pengu

Track your intermittent fasting and meals with a gentle approach. Features include fasting timers, one-photo meal logging with auto-detection, and calorie counting. Monitor your progress with a visual mascot and calendar view.

Highlights
  • Intermittent fasting timers (16:8, 18:6)
  • One-photo meal logging
  • Calorie and nutrition tracking
  • Penguin progress mascot
  • Auto-detected food menus
  • Calendar view of past data
Features
Read full description

Pengu: a gentle fasting, diet, and meal tracker. Intermittent fasting timers (16:8, 18:6), one-photo meal logging, and calorie tracking — all in one app. [Key features] • Pick a plan like 16:8 or 18:6 and start the timer with one tap • A penguin mascot shifts with your fasting progress, so you can see how it's going at a glance • Snap a food photo and Pengu auto-detects the menu and nutrition • When the result looks off, edit it by hand right away • Daily totals for calories, protein, carbs, and fat • Calendar view of your past fasts and meals • Available in English, Korean, Japanese, and Chinese [Pengu Pro] Unlimited photo analysis, full history, every fasting plan, and extra insights. Cancel anytime from your subscription settings. Take it lightly, keep it going — with Pengu. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shore-clutch-a8c.notion.site/Privacy-Policy-36cb98f789b8807fa028f82bdb713cb5

Screenshots

树懒轻断食4 screens
Pengu4 screens

Verdict

The call

The clearest difference is in-app purchases: 树懒轻断食 at none against Pengu's 3. Pengu's advantage is update cadence (every 9 days vs every 3 weeks) and iOS requirement (15.1 vs 18.0). On price, ads and device support 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. Pengu sells 3 in-app purchases, starting at $4.99 per 7 days. 树懒轻断食 asks for nothing beyond the download.

UpkeepUpdate frequency

树懒轻断食 ships an update every 3 weeks, Pengu every 9 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
树懒轻断食 versus Pengu: the parameters behind the verdict, then further details
Parameter树懒轻断食Pengu
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size3 MB58 MB
Age rating4+4+
Developer立华 陈junhee cho

In-app purchases

None

树懒轻断食

No in-app purchases

3 purchases

Pengu

Subscriptions3
  • Pengu Pro Weekly$4.997 Days
  • Pengu Pro Monthly$5.991 Month
  • Pengu Pro Yearly3 Days trial$39.991 Year

Questions

Is 树懒轻断食 free?
树懒轻断食 is free to download, with no in-app purchases.
Is Pengu free?
Pengu is free to download, with in-app purchases available.
Do 树懒轻断食 or Pengu have ads?
Neither 树懒轻断食 nor Pengu shows ads.
Which is updated more often, 树懒轻断食 or Pengu?
树懒轻断食 ships an update every 3 weeks, and Pengu every 9 days. Most recently, 树懒轻断食 was updated on October 31, 2026 and Pengu on November 5, 2026.

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