Waterlama vs Hydra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Waterlama
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Drink more water, feel better every day. Water Reminder makes hydration simple. Log a glass in a single tap, watch your daily progress fill up, and build a streak you'll want to keep going. LOG IN SECONDS • One-tap quick add for your usual amounts • Custom amounts with a simple slider • See every entry from today and delete mistakes instantly SEE YOUR PROGRESS • A beautiful progress ring shows how close you are to your daily goal • Daily streak counter to keep you motivated • 7-day average and trend charts at a glance SMART REMINDERS • Gentle reminders throughout the day at the interval you choose • Quiet Hours keep notifications off at night so you're never woken up • Set your own active window to match your schedule APPLE WATCH • Log water right from your wrist • Check your progress, streak, and daily total without your phone • Entries sync automatically between iPhone and Apple Watch WATER REMINDER PRO Unlock the full experience with Pro: • Advanced monthly and yearly stats • Custom drinks with hydration factors • App themes and icons • Unlimited history • Smart, context-aware reminders • Sync across all your devices Pro is available as a weekly, monthly, or yearly subscription, or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings. Start building a healthier habit today. Your body will thank you.
Hydra
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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
Verdict
The clearest difference is in-app purchases: Hydra at none against Waterlama's 4. Waterlama's advantage is device support (4 vs 2). On price, ads and iOS requirement 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. Waterlama sells 4 one-off in-app purchases. Hydra asks for nothing beyond the download.
| Parameter | Waterlama | Hydra |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 3 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Dong Nguyen Van | Obadah Almheidat |
In-app purchases
Waterlama
- Pro Weekly$1.49
- Pro Monthly$2.99
- Pro Yearly$14.99
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- Pro Lifetime$29.99
Hydra
No in-app purchases









