Comparison

Water Reminder vs Hydra

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

Head to head
About

Water Reminder

Features
Read full description

Turn drinking water into a habit you don't have to think about. Water Reminder & Tracker keeps you on track all day with smart reminders, a personalized daily goal, and an AI coach you run just by CHATTING. AN AI COACH YOU TALK TO — WHAT IT DOES FOR YOU No menu-hunting, just type: it logs your water, changes your daily goal and reminder plan, adds new reminders, creates your own drinks and cup/bottle sizes, switches your theme. It RUNS the app for you — plus it reads your history for personal insights and all-day hydration support. A GOAL MADE FOR YOU A target suggested from your weight, height and daily pace. The LIVE temperature from your location adds a smart water boost on hot days — without ever changing your permanent goal. SMART REMINDERS A notification plan balanced around your wake, sleep and interval preferences. Add water in one tap from the Lock Screen Live Activity and Dynamic Island. APPLE ECOSYSTEM Apple Health sync, an Apple Watch app, Home and Lock Screen widgets, Siri Shortcuts, and iCloud backup. AND MORE Non-water drinks with effective hydration, your own cup and bottle sizes, streaks, challenges, achievements, and PDF/CSV reports. 20 languages; ml/oz, kg/lb, cm/ft and °C/°F chosen automatically for your region. PRIVACY Your measurements stay on your device. When you use the AI coach, your message and hydration data are sent to our secure server to generate a reply. Start free; Premium unlocks the personalized goal, a generous daily AI coach quota, themes, reports and every Apple integration. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://boranpar.github.io/su-hatirlaticisi/privacy/

About

Hydra

Features
Read full description

Hydra is the first hydration app built for the Arab world — designed around your climate, your fasting schedule, and your daily rhythm. SMART HYDRATION GOAL Your daily water target adjusts automatically based on your body weight and live weather conditions. On hot days, Hydra increases your goal so you never fall behind. FASTING MODE Built for Ramadan and intermittent fasting. Hydra pauses all reminders during fasting hours and schedules gentle hydration tips between Maghrib and bedtime — with a pre-Fajr reminder to drink before you start. PRAYER TIMES Accurate prayer times for your location, displayed beautifully on the home screen. Get notified 5 minutes before each prayer with a hydration reminder (non-fasting mode). WEATHER-AWARE Hydra reads your local temperature and humidity to alert you on hot days, adding extra intake recommendations when the heat is high. BILINGUAL Full Arabic and English support with proper RTL layout. Switch languages anytime from Settings. SIMPLE LOGGING Log water with one tap. Quick presets (250ml, 500ml, 750ml) plus a custom amount input. Undo mistakes instantly. Track your weekly progress with visual charts. PRIVACY FIRST No account required. Your water logs and health data stay on your device. Optional cloud sync for cross-device access. Built with love for the Arab World.

Screenshots

Water Reminder4 screens
Hydra4 screens

Verdict

The call

The clearest difference is in-app purchases: Hydra at none against Water Reminder's 3. Hydra also leads on iOS requirement (15.1 vs 17.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Water Reminder sells 3 in-app purchases, starting at $4.99 per month. Hydra asks for nothing beyond the download.

Scorecard2 real differences · 4 level
Water Reminder versus Hydra: the parameters behind the verdict, then further details
ParameterWater ReminderHydra
PriceFreeFree
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size16 MB23 MB
Age rating4+4+
DeveloperBoran PARMAKSIZObadah Almheidat

In-app purchases

3 purchases

Water Reminder

Subscriptions2
  • Premium Aylık1 Month trial$4.991 Month
  • Premium Yıllık1 Year trial$29.991 Year
One-time1
  • Premium Ömür Boyu$69.99
None

Hydra

No in-app purchases

Questions

Is Water Reminder free?
Water Reminder is free to download, with in-app purchases available.
Is Hydra free?
Hydra is free to download, with no in-app purchases.
Do Water Reminder or Hydra have ads?
Neither Water Reminder nor Hydra shows ads.

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