Comparison

Personal Water Tracker vs Fasting Window

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

Head to head
About

Personal Water Tracker

Features
Read full description

Build healthy hydration habits effortlessly with Water Tracker, a simple and intuitive app designed to help you drink enough water every day. Log your intake with one tap, set your daily goal, view your history, and stay motivated with smart reminders and interactive widgets. Whether you're improving your fitness, focusing on wellness, or just want to drink more water, Water Tracker makes it easy. Features • Home Screen & Lock Screen Widgets – Add water instantly from your Home Screen • Quick Add Buttons – +200ml, +450ml, +600ml, or your own custom amount • Daily Goal Tracking – Set your personal hydration goal in milliliters • Smart Reminders – Choose start time, end time, and reminder intervals • Hydration History – View today's details or complete historical entries • Lightweight & Fast – No accounts, no ads, no complexity • Clean & Modern Design – Optimized for iOS with smooth UI • Dark Mode Support • Works Offline Drink smarter, stay refreshed, and achieve your hydration goals every day.

About

Fasting Window

Features
Read full description

Record your fasting time with a simple timer. TRACK YOUR TIME • Select 16:8, 18:6, 20:4, OMAD, or the Custom preset • Circular progress ring with elapsed-time ranges • Notification at your selected time goal, when permission is granted KEEP YOUR RECORDS • Local fasting history and streak count • Existing weight records remain stored on your device SAFETY INFORMATION The timer does not measure metabolism, ketosis, or autophagy. It does not diagnose conditions or provide medical advice. Goals are personal settings, not recommendations to fast longer. Talk with your healthcare provider before trying fasting, especially if you are under 25, pregnant or breastfeeding, or taking medication. Source: NIH News in Health, December 2019; https://newsinhealth.nih.gov/2019/12/fast-or-not-fast

Screenshots

Personal Water Tracker4 screens
Fasting Window4 screens

Verdict

The call

The clearest difference is iOS requirement: Fasting Window at 13.0 against Personal Water Tracker's 18.6. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Ā· 5 level
Personal Water Tracker versus Fasting Window: the parameters behind the verdict, then further details
ParameterPersonal Water TrackerFasting Window
PriceFreeFree
Update frequency—Every 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.613.0 — better
Further details — not scored
Size1 MB20 MB
Age rating4+4+
DeveloperSP Group LimitedHeungYeol Kim

In-app purchases

None

Personal Water Tracker

No in-app purchases

None

Fasting Window

No in-app purchases

Questions

Is Personal Water Tracker free?
Personal Water Tracker is free to download, with no in-app purchases.
Is Fasting Window free?
Fasting Window is free to download, with no in-app purchases.
Do Personal Water Tracker or Fasting Window have ads?
Neither Personal Water Tracker nor Fasting Window shows ads.

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