EasyFasting vs Aayu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EasyFasting
This app simplifies intermittent fasting with a clear, front-and-center timer and guided explanations of your body's fasting phases. It offers customizable plans, weight tracking, and smart reminders to help you build consistent habits. Widgets provide at-a-glance progress updates.
- Customizable fasting plans
- Clear fasting window timer
- Fasting phase explanations
- Weight logging and tracking
- Streak tracking
- Smart reminders
- Home and lock screen widgets
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Pick a plan, tap once, and watch a clean timer count your fast. Free to start. No account, no ads. Hi, I'm Hayk, a solo developer. I built EasyFasting because every fasting app I tried buried the timer under paywalls, sale pop-ups, and exaggerated science. So I made the app I wanted to use: • The timer is free forever • No account, ever • No ads, no marketing notifications • Your data stays on your iPhone, synced through your own iCloud FREE, FOR EVERYONE • One-Tap Timer Five plans: 14:10, 16:8, 18:6, 20:4, OMAD. Switch anytime. • A Timer That Works Around You Forgot to hit start or stop? Adjust the start time while you're still fasting, and fix the start and end of a finished fast whenever you need to. No fast is ever locked. • On Your Wrist Start, stop, and switch plans from Apple Watch. See your current phase and time remaining at a glance, kept in sync with your iPhone. • Forgiving Streaks Build streaks that stick — and skip a day when life happens, without losing the progress you've earned. • Six Fasting Phases See what your body is doing hour by hour, from Fed to the Metabolic Switch and beyond. Honest science, no overpromising. • Every Reminder Fast complete, new phase reached, water, streak at risk. All free, all customizable, with quiet hours. • Widgets Your timer on the Home and Lock Screen. Log water without opening the app. • Learn Courses Short lessons on the science and habits behind fasting, with gentle reminders to finish what you start. • 3D Awards Earn animated awards for your milestones and share them. Every award is free to earn. • Your History, Your Rules Water and weight logging, plus a color-coded calendar of your last 7 days — and you can delete any log for good, anytime. Nothing is held on a server. • Plus 15 languages. PREMIUM, IF YOU WANT MORE • Full stats: totals, averages, and trend charts • A 30-day weight trend with moving average • Unlimited history (your last 7 days are always free) • Feel & Tips insights for every phase • 7 accent colors Try Premium free for 7 days, then pick monthly, yearly, or a one-time Lifetime purchase. Apple shows your exact local price before you pay, and you can cancel in two taps in your iOS Settings. WHY EASYFASTING • The timer never gets paywalled • The science never gets exaggerated • The app never nags you to buy anything Start your first fast today. COMMUNITY There's a small Discord where I post updates, answer questions, and take feature requests. The link is in the app under Settings, or at easyfasting.net ———————————— SUBSCRIPTION DETAILS EasyFasting offers optional auto-renewing subscriptions (monthly and yearly) and a one-time Lifetime purchase. Prices are shown in the app. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Privacy Policy: https://easyfasting.net/privacy Terms of Use (EULA): https://easyfasting.net/terms Questions or feedback? Email mnatsakanyanhayk@gmail.com
Aayu
Track your body's metabolic zones in real-time during fasting to understand progress beyond simple timers. Offers personalized plans, hydration tracking, and curated meal ideas to support your weight loss journey. Advanced features are available through an optional subscription.
- Real-time metabolic zone tracking
- Personalized fasting plans
- Curated break-fast meal suggestions
- Hydration and step tracking
- Metabolic discipline score
- Learn library of fasting articles
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Lose weight with intermittent fasting — and see when your body actually switches to fat burning. Most fasting apps show you a countdown. Aayu tracks six metabolic zones in real time, from the drop in glucose through fat burning, autophagy, and renewal. Fasting stops feeling like waiting and starts feeling like progress toward your goal weight. From the moment you begin a fast, Aayu tracks your body's journey through six metabolic zones in real time — from the early transition away from glucose, through the metabolic shift, into fat burning, autophagy, and renewal. At every stage, you'll see where you are, what your body is doing, and what comes next. Fasting stops feeling like waiting and starts feeling like progress. YOUR METABOLIC DISCIPLINE SCORE Aayu distils your fasting practice into a single score built from what genuinely matters: how long you fast, how consistently you show up, how well your fasts align with your natural overnight rhythm, how often you reach the deeper zones, and the momentum of your streak. PLANS THAT MEET YOU WHERE YOU ARE Start gently with 12:12 and progress to 14:10, 16:8, or 18:6 — free, forever, with no hidden limits. Aayu builds your starting plan around your profile, activity, and last-meal time, and includes safety guardrails: gentler plans are recommended for younger users and those at lower body weights. BREAK YOUR FAST PROPERLY How you end a fast matters as much as the fast itself. Aayu includes 30 curated break-fast meals — from steamed idli with coconut chutney to overnight oats and miso soup — each chosen for being gentle on a fasting gut, with an explanation of why it works and protein-forward options to help protect muscle. EVERYTHING ELSE YOU NEED, FREE - Real-time fasting timer with live zone tracking - Hydration tracking with one-tap quick-adds - Automatic step counting - Weight logging with trends - Personalised coaching cards for your first week and beyond - "Does it break my fast?" — a searchable reference for coffee, tea, sweeteners, supplements and more - A Learn library of clear, practical fasting articles - Smart reminders for fast start, milestones, and hydration - Cloud sync and full account deletion, anytime GO DEEPER WITH AAYU PRO When you're ready, Aayu Pro adds: - 30-day and all-time insight ranges - Smart Weight Projection based on your real fasting, weight, and activity data - Monthly PDF reports with score breakdown and next-month plan - Apple Health integration — see how fasting relates to your resting heart rate, HRV, sleep, and body composition - Advanced metrics including fat-burn estimates, deep autophagy hours, and gut rest - Advanced plans: 20:4, OMAD, 36-hour, 5:2, and 4:3 - Custom plans with weekday and weekend variation Pro is available as a monthly or annual auto-renewing subscription, managed through your App Store account. Cancel anytime. PRIVATE BY DESIGN Your health data is yours. Aayu runs on EU-based infrastructure, shows no ads, never sells your data, and lets you delete your account and data from within the app. A NOTE ON YOUR HEALTH Aayu provides general wellness information, not medical advice. Advanced metrics are estimates based on published research, not clinical measurements. Fasting isn't suitable for everyone — if you are pregnant, under 18, underweight, diabetic, or managing a medical condition, consult your doctor before fasting. Always take prescribed medication on schedule. Begin your first fast tonight — and for the first time, watch what your body does with it. Terms of Use : https://www.aayuwellness.app/terms Privacy Policy: https://www.aayuwellness.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Aayu at none against EasyFasting's 5. Aayu also leads on rating (5.0 vs 4.8) and iOS requirement (16.4 vs 18.6). EasyFasting's advantage is device support (3 vs 1). On price, review sentiment, ratings volume and update cadence 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. EasyFasting sells 5 in-app purchases, starting at $7.99 per month. Aayu asks for nothing beyond the download.
Aayu holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
EasyFasting ships an update weekly, Aayu every 4 days. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.
| Parameter | EasyFasting | Aayu |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 — better | 2 |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 18.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 89 MB | 77 MB |
| Age rating | 17+ | 17+ |
| Developer | Hayk Mnatsakanyan | Aayu Wellness Ltd |
Customer experience
EasyFasting
Aayu
In-app purchases
EasyFasting
- Premium monthly$7.991 Month
- Premium Yearly Offer7 Days trial$19.991 Year
- Premium Yearly7 Days trial$39.991 Year
- Unlimited access$44.99
- Unlimited access$79.99
Aayu
No in-app purchases









