Comparison

Watimer vs WaterFlow

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

Head to head
About

Watimer

This app helps you maintain a healthy lifestyle by providing timely reminders to drink water. Easily log your intake and manage hydration goals to improve concentration, reduce fatigue, and boost metabolism. Make tracking your daily water consumption a simple habit.

Highlights
  • Timely hydration reminders
  • Easy water intake logging
  • Hydration goal management
  • Health benefit tracking
  • Habit formation support
Features
Read full description

Hydration Reminder is an app designed to support a healthy lifestyle. For those who often forget to drink water, it provides timely reminders throughout the day. Easily log your water intake and manage your hydration goals to maintain good health. Proper hydration helps improve concentration, reduce fatigue, and boost metabolism. With this app, tracking daily water intake becomes effortless and can turn into a habit. Use this app to stay healthy and hydrated every day.

About

WaterFlow

This app helps you maintain consistent hydration with smart reminders, quick logging, and insightful tracking. It offers features like custom schedules, Apple Watch integration, and progress monitoring to encourage healthy habits.

Highlights
  • Smart, customizable reminders
  • Fast water logging with custom sizes
  • Track on Apple Watch, widgets, and Live Activity
  • Recover missed entries
  • Hydration insights and progress tracking
  • Apple Health sync
Features
Read full description

Never forget hydration again. WaterFlow helps you stay consistent through busy workdays with smarter reminders, fast water logging, and long-term hydration insights across iPhone, iPad, and Apple Watch. SMART REMINDERS THAT FIT REAL LIFE Set your wake and sleep hours, choose your interval, and build a reminder schedule that respects your day instead of spamming it. FAST WATER LOGGING Add water in seconds with custom cup sizes, widgets, Live Activity, and Apple Watch support. Log in ml or oz and keep your daily goal visible. RECOVER MISSED TRACKING Forgot to log a drink earlier? Add past entries quickly and keep your history accurate even on hectic days. PROTECT YOUR STREAK Stay motivated with streaks, achievements, and progress that make consistency feel rewarding instead of repetitive. HYDRATION INSIGHTS THAT MATTER See daily, weekly, and monthly patterns, understand your routine, and spot what actually helps you drink enough water. APPLE WATCH, WIDGETS, AND LIVE ACTIVITY Track from your wrist, your Home Screen, your Lock Screen, and Dynamic Island without opening the app every time. APPLE HEALTH SYNC Write your water intake to Apple Health and keep your hydration data connected to the rest of your wellness routine. PREMIUM Unlock advanced stats, Apple Watch sync, backup export/import, achievements, and a clean ad-free experience with Monthly, Yearly, or Lifetime options. PRIVACY FIRST WaterFlow does not sell your data. Your hydration history stays under your control. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hknfrt.github.io/privacy

Screenshots

Watimer4 screens
WaterFlow4 screens

Verdict

The call

The clearest difference is rating: Watimer at 5.0 against WaterFlow's 3.0. Watimer also leads on iOS requirement (15.0 vs 17.0). WaterFlow's advantage is update cadence (every 2 weeks vs every 10 months) and monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Watimer sells 2 in-app purchases, starting at $4.99 per month and WaterFlow sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Watimer holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Watimer ships an update every 10 months, WaterFlow every 2 weeks. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Watimer versus WaterFlow: the parameters behind the verdict, then further details
ParameterWatimerWaterFlow
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyEvery 10 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better17.0
Further details — not scored
Size26 MB16 MB
Age rating4+4+
Developerkota tadaHakan FIRAT

Customer experience

Watimer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

WaterFlow

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Watimer

Subscriptions2
  • Ad-free for 1 month7 Days trial$4.991 Month
  • Ad-free for 1 year14 Days trial$49.991 Year
3 purchases

WaterFlow

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Yearly3 Days trial$14.991 Year
One-time1
  • Premium Lifetime$29.99

Questions

Is Watimer free?
Watimer is free to download, with in-app purchases available.
Is WaterFlow free?
WaterFlow is free to download, with in-app purchases available.
Which has better reviews, Watimer or WaterFlow?
Watimer is rated higher. Watimer averages 5.0 out of 5 from 1 ratings, while WaterFlow averages 3.0 from 1 ratings.
Do Watimer or WaterFlow have ads?
Both Watimer and WaterFlow show ads.
Which is updated more often, Watimer or WaterFlow?
Watimer ships an update every 10 months, and WaterFlow every 2 weeks. Most recently, Watimer was updated on October 24, 2026 and WaterFlow on October 24, 2026.

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