Fastivo vs 轻獭
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fastivo
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You've tried intermittent fasting. Not because you gave up — you forgot to start the timer. Fastivo fixes the system, not the willpower. Set your fasting window once, get a heads-up 30 minutes before your fast ends and an alert when it's done, and watch your streak build. No calorie counting, no food restrictions. Just structure. 【What Changes When You Start Fasting】 • You stop relying on memory — the timer and alerts keep you on schedule • You build a lasting habit with streaks and progress stats • AI coaching after every fast tells you what's working (Premium) 【Built for Your Daily Life】 - 5 protocols: 16:8, 18:6, 20:4, OMAD (23:1), or custom - Background timer — works accurately even when your phone is locked - Monthly calendar view to see your fasting history at a glance - Weight and wellness logging - Smart notifications: 30-minute warning + completion alert "16:8? 18:6? OMAD? I have no idea where to start." — Start with 16:8: 16 hours fasting, 8-hour eating window. It's the most-used protocol because it fits into a normal day — stop eating at 8pm, skip breakfast, eat from noon. Once it feels natural, you can extend it or switch to custom. The only decision you need to make today is the first one. "I've failed at fasting before — I just don't have the willpower." — Fasting doesn't fail because of willpower. It fails because the timer doesn't work in the background, notifications miss, or one forgotten session collapses the streak. Fastivo fixes the mechanics so willpower doesn't have to carry everything. "I paid for a premium fasting app and still got flooded with ads." — Fastivo Premium is ad-free. No fine print, no residual ads after you've paid. "The first few days feel rough." — They usually do. The built-in timer and reminders keep you on track through those first few days. "When my eating window opens, I'm afraid I'll overeat." — It happens, especially at first. That's okay. The habit is what you're building, not perfection. Tap the timer. The rest follows. "Do I have to pay upfront?" — No. Premium starts with a 7-day free trial. Cancel at least 24 hours before the trial ends and you are not charged. The price is always shown before you confirm, and you can cancel anytime from Apple ID settings. 【Premium Plan】 Monthly, annual, and lifetime plans are available. The current price is always shown in the app before you confirm your purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID account at confirmation of purchase. Privacy Policy: https://fastivo-prod.web.app/privacy.html Terms of Use: https://fastivo-prod.web.app/terms.html Start your first fast today — real results from real consistency. 【From the Wellness Series — Related Apps】 If you're fasting for your health, you might also need: - Body Break (movement reminders to pair with your fasting routine) - Lumi Log (build consistent skincare alongside your fasting routine) Search each app name on the App Store. You might also like - Day Ritual – Daily Habits: One Goal. AI Builds Your Day. - FridgeCook AI - Recipe Finder: 3-Second Recipe. No Thinking. - Body Break Timer – Move & Rest: Reminders You Won't Turn Off Search for these apps by name on the App Store.
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 ads: 轻獭 at none against Fastivo's shown. Fastivo's advantage is update cadence (every 10 days vs every 2 months) and iOS requirement (15.0 vs 18.0). On price, 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. Fastivo sells 3 in-app purchases, starting at $2.99 per month and 轻獭 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Fastivo ships an update every 10 days, 轻獭 every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Fastivo | 轻獭 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 112 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomohito Kii | 侃 潘 |
In-app purchases
Fastivo
- Monthly Premium7 Days trial$2.991 Month
- Annual Premium7 Days trial$14.991 Year
- Lifetime$29.99
轻獭
- Qingta Full Access$2.99








