Comparison

Water Fasting vs WaterFast

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

Head to head
About

Water Fasting

Features
Read full description

Water Fasting: Beyond is a premium fasting tracker, water reminder, and weight loss tracker built for people who want a clearer way to prepare, track, reflect, and safely end a water fast. Use Beyond for water fasting, intermittent fasting, extended fasting, or a focused fasting window. Track your current fast, choose your target duration, follow fasting checkpoints, log water intake, monitor body signals, and plan your refeed before ending. FASTING TRACKER FOR WATER FASTING Beyond helps you follow each fasting window with a clean fasting tracker, live timer, countdown mode, reached checkpoints, milestone celebrations, and a detailed body timeline. Whether you want an easy fast, a longer water fast, or a more structured fasting app, Beyond gives you a simple way to stay organized without feeling clinical. KEY FEATURES Water fasting tracker with live timer and countdown mode Prepare Fast guide before starting Fasting window targets from shorter fasts to longer fasts Timeline checkpoints that unlock as fasting progresses Water reminder and water intake logging Daily check in for mood, energy, hunger, and symptoms Body Status area for water, check in, weight, sleep, steps, and score Apple Health step count sync Weight loss tracker with manual weight logs and target weight Progress photos and side by side photo comparison Journal reflections with daily saved notes Refeed planner based on your fasting duration Fast history, calendar view, trends, and achievements Milestone celebrations with visual effects Private local app data PREPARE BEFORE YOU START Before starting a fast, Beyond helps you choose your intended duration and review preparation guidance. The app is designed to support a more thoughtful fasting routine, not just a timer. TRACK WHAT MATTERS DURING A FAST Log water, check in with your body, track sleep, view steps from Apple Health, save weight logs, and review your daily score. Beyond helps you fast track the important signals so you can see what needs attention. SEE YOUR FASTING JOURNEY CHANGE OVER TIME The Timeline page shows fasting checkpoints as they are reached. The interactive body view helps you review fasting notes for areas such as brain, heart, liver, kidneys, stomach, and body fat. WEIGHT LOSS AND PROGRESS Use Beyond as a weight loss tracker during fasting. Save daily weight logs, set a target weight, add progress photos, and compare two photos side by side with date and weight information. REFLECT AND REFEED Save reflections during your fast and review them by day. When it is time to end, the refeed planner helps you think through a slower food restart based on your fasting duration. HOME AND LOCK SCREEN WIDGETS See your timer, target, water, check in, sleep, steps, and score at a glance. Choose count up or countdown views. IMPORTANT SAFETY NOTE Beyond is for informational and personal tracking purposes only. It does not provide medical advice, diagnosis, treatment, emergency monitoring, or supervised fasting care. Consult a qualified healthcare professional before starting prolonged fasting, especially if you have a medical condition, take medication, are pregnant, are under 18, have a history of eating disorders, or are unsure whether fasting is appropriate for you. SUBSCRIPTION PLANS Water Fasting: Beyond may may require an active subscription to unlock full app access and use all features. Some features may be locked until you start a free trial or purchase a subscription. Pricing may vary by country and will be shown before purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Privacy Policy: https://paulcrp.com/waterfastingbeyond_privacypolicy.html Terms of Use EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Water Fasting: Beyond helps you plan smarter fasts, track what matters, and stay organized through every fasting window.

About

WaterFast

This app provides a synchronized intermittent fasting timer designed for seamless use across your iPhone and Apple Watch. It offers detailed insights into fasting zones and hydration tracking, with a focus on privacy and a user-friendly experience.

Highlights
  • Synchronized iPhone and Apple Watch timer
  • Fasting zone insights
  • Hydration tracking
  • Multiple fasting plans
  • Streak calendar
  • Data export
Features
Read full description

Some fasting apps charge many times more. WaterFast is a fraction of that — with a 3-day free trial on every plan. You decide. FASTING APPS HAVE A PROBLEM They're either overpriced, bloated with social feeds and AI coaching you never asked for — or they're simple but their Apple Watch app runs a separate countdown that drifts out of sync with your iPhone. Two timers for the same fast. Not optimal. WATERFAST IS DIFFERENT One timer. One source of truth. Your Watch doesn't follow your iPhone — it leads. Start, monitor and end your fast right from your wrist, even with your iPhone in your pocket. When you pick it up, everything matches. Always. To the second. TRY IT ALL FREE FOR 3 DAYS Start a 3-day free trial and unlock everything — no strings attached. Then keep it monthly, yearly, or one-time lifetime. Cancel anytime. EVERYTHING INCLUDED • Every plan: 16:8, 18:6, 20:4, OMAD, 5:2 and fully custom • Start & stop fasts from Apple Watch — it leads, iPhone follows • Live timer with progress ring and fasting zones • Streak calendar — don't break the chain, unlimited history • All Apple Watch complications (circular, corner, inline, rectangular) • Hydration tracking with one-tap logging and daily goal • Full stats: current streak, longest fast, total hours, success rate • Export your data as CSV • No account required BUILT FOR APPLE WATCH — REALLY Most fasting apps treat the Watch as an afterthought. WaterFast was designed wrist-first. The timer state lives in one shared place: start a fast on your Watch during dinner, check the zone on your iPhone the next morning — same fast, same seconds, zero drift. KNOW YOUR FASTING ZONES Track exactly what's happening in your body — from digestion through fat burning and ketosis to autophagy. Each zone explained in plain language, with science-based hour ranges. Educational reference only — not medical advice. HYDRATION, ON YOUR WRIST Log a glass of water with one tap on your Watch, with haptic confirmation, synced instantly to your iPhone and Apple Health. A PRICE THAT RESPECTS YOU WaterFast PRO: monthly, yearly, or one-time lifetime. Every plan starts with a 3-day free trial. We think a fasting timer shouldn't cost more than your streaming service. PRIVATE BY DESIGN No account. No ads. No tracking. Your fasting and hydration data never leaves your device (except to your own Apple Health, if you choose). Start your 3-day free trial and run your first fast in under a minute. --- Medical disclaimer: WaterFast provides educational information about fasting. It is not medical advice. Consult your healthcare provider before starting any fasting protocol, especially if you have a medical condition, are pregnant, or take medication. --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Water Fasting4 screens
WaterFast4 screens

Verdict

The call

Water Fasting and WaterFast are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Water Fasting sells 2 in-app purchases, starting at $7.99 per month and WaterFast sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Water Fasting versus WaterFast: the parameters behind the verdict, then further details
ParameterWater FastingWaterFast
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequency—Weekly
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS18.017.0 — better
Further details — not scored
Size11 MB3 MB
Age rating17++4
DeveloperPaul CrapatureanuLUIS ORLANDO LAZO GONZALEZ

In-app purchases

2 purchases

Water Fasting

Subscriptions2
  • Beyond Plus Monthly$7.991 Month
  • Beyond Plus Yearly7 Days trial$39.991 Year
3 purchases

WaterFast

Subscriptions2
  • WaterFast PRO Monthly3 Days trial$2.991 Month
  • WaterFast PRO Yearly3 Days trial$9.991 Year
One-time1
  • WaterFast PRO Lifetime$24.99

Questions

Is Water Fasting free?
Water Fasting is free to download, with in-app purchases available.
Is WaterFast free?
WaterFast is free to download, with in-app purchases available.
Do Water Fasting or WaterFast have ads?
Neither Water Fasting nor WaterFast shows ads.

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