WaveFast vs 轻獭
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WaveFast
Track your intermittent fasting with a visually engaging and user-friendly interface. This app offers a one-time purchase, no subscriptions, and prioritizes user privacy by storing all data locally. Stay motivated with fluid animations and smart notifications.
- Mesmerizing fluid wave animation
- Dynamic Island & Live Activities integration
- History and streak tracking
- Customizable water themes
- Body status insights
- Smart notifications
- Privacy-focused local data storage
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Reach your intermittent fasting goals with WaveFast, the most visually stunning and intuitive fasting tracker on the App Store. Say goodbye to bloated apps and expensive monthly subscriptions. WaveFast is built for one thing: tracking your fast with an elegant, fluid interface that makes reaching your goals satisfying and stress-free. Pay once, use forever. No accounts, no data tracking, no subscriptions. CORE FEATURES: 1、Mesmerizing Fluid Animation: Watch your progress rise like water. The calming wave animation reduces anxiety and keeps you motivated. 2、Dynamic Island & Live Activities: Never open the app just to check the time. Keep your fast visible on your Lock Screen and Dynamic Island. 3、History & Streak Tracking: Never lose your progress. WaveFast automatically saves your completed fasts so you can track your journey, view your longest fast, and build your streaks. 4、Custom Water Themes: Personalize your experience with stunning premium colors like Sakura Pink, Aurora Green, and Midnight Purple. 5、Body Status Insights: Know exactly what's happening inside your body—from fat burning to autophagy—based on real-time scientific milestones. 6、Smart Notifications: Get instantly notified when you reach the fat-burning zone and when your goal is achieved. 7、Privacy First: All your data stays locally on your device. We respect your privacy. Available fasting plans include 12h, 14h, 16h, 18h, and 20h. Whether you are a beginner or a seasoned faster doing OMAD, WaveFast is your perfect companion. Start your health journey today, beautifully. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
轻獭
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轻獭是一款简单、中文、无广告的 16+8 轻断食打卡 App。只需设置一次第一餐时间,它会自动安排 8 小时进食窗口和 16 小时断食窗口,配合桌面小组件,不打开 APP 就能实时看到现在正处于进食期还是断食期。 【自动断食计时】无需手动开始或结束断食。圆环实时显示进食时段、断食四个阶段和倒计时,点击圆环还能了解每个阶段的身体变化趋势。 【打卡留痕】断食结束后点一下完成打卡,日历热力图记录你坚持过的每一天。每月 3 张补签券,偶尔失误也不会让连续记录清零。 【到点提醒】进食开始、进食结束、打卡催促、喝水提醒,全部按你的作息自动安排,22 点后不打扰睡觉。 【桌面小组件】不用打开 App,抬眼就知道现在能不能吃、还剩多久。 【欺骗日】每周可设一天欺骗日,放松一天也不中断连续记录。 【一次买断】前 30 天免费试用全部功能,之后 19.9 元一次性买断。无订阅、无广告、无需注册账号。 轻断食(间歇性断食)最看重的是节奏和坚持。轻獭帮你把注意力放在「按自己的节奏继续」,而不是焦虑和自责。 隐私说明:轻獭不需要注册账号,你的数据只保存在手机本地。
Screenshots
Verdict
The clearest difference is update cadence: WaveFast at every 3 weeks against 轻獭's every 2 months. On price, ads, in-app purchases 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
Both are free to download. WaveFast sells 1 one-off in-app purchase and 轻獭 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
WaveFast ships an update every 3 weeks, 轻獭 every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | WaveFast | 轻獭 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 20 MB | 49 MB |
| Age rating | 9+ | 4+ |
| Developer | 瑞华 张 | 侃 潘 |
In-app purchases
WaveFast
- WaveFast Pro$5.99
轻獭
- Qingta Full Access$2.99









