Watimer vs Hydriva
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Timely hydration reminders
- Easy water intake logging
- Hydration goal management
- Health benefit tracking
- Habit formation support
Read full descriptionHide 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.
Hydriva
Effortlessly track your daily water intake with smart goals and gentle reminders. Log various beverages with a single tap and visualize your progress with motivating achievements and insights. Your hydration data remains private and on your device.
- Smart daily hydration goals
- One-tap logging for 18+ beverages
- Customizable gentle reminders
- Visual progress tracking with a filling water drop
- Daily streaks and achievement badges
- Privacy-focused with no account required
Read full descriptionHide full description
Hydriva makes drinking enough water effortless. Set a smart daily goal, log every glass in one tap, and get gentle reminders so you never fall behind, all wrapped around a friendly water drop that fills as you sip. WHY HYDRIVA • One tap logging. Water, coffee, tea, juice and 14 more drinks, each with its own hydration value • Smart goals. Your target adapts to your body, age and activity, not a generic number • Gentle reminders. Set them on your schedule, and they reach you even when Hydriva is closed • A drop you’ll want to fill. Watch your level rise and celebrate when you hit your goal TRACK MORE THAN WATER • 18 built in beverages plus your own custom drinks • See your caffeine intake add up across coffee, tea and energy drinks • Choose ml or oz, and the cup you actually reach for STAY MOTIVATED • Daily streaks and achievement badges • Streak recovery so one busy day doesn’t reset your progress • 30 day insight charts that show your hydration improving PRIVATE BY DESIGN • No account, no sign up, no tracking • Your data stays on your device. That’s it. HYDRIVA PRO Unlock every dashboard design, 12 accent themes, premium reminder sounds, achievements and streak recovery, and 30 day insights. • Choose Monthly, Yearly (save 44%), or a one time Lifetime purchase • Subscriptions auto renew until cancelled. Manage anytime in App Store settings Start a healthier hydration habit today. Terms of Use: https://orvialtech.com/terms Privacy Policy: https://orvialtech.com/privacy
Screenshots
Verdict
The clearest difference is ads: Hydriva at none against Watimer's shown. Hydriva also leads on update cadence (every 2 weeks vs every 10 months). Watimer's advantage is iOS requirement (15.0 vs 17.0). On price, rating, ratings volume 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
Both are free to download. Watimer sells 2 in-app purchases, starting at $4.99 per month and Hydriva sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Watimer against 5.0 for Hydriva. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Watimer ships an update every 10 months, Hydriva every 2 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.
| Parameter | Watimer | Hydriva |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 10 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, Mac |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 26 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | kota tada | Tran Ngoc Trung |
Customer experience
Watimer
Hydriva
In-app purchases
Watimer
- Ad-free for 1 month7 Days trial$4.991 Month
- Ad-free for 1 year14 Days trial$49.991 Year
Hydriva
- Sip Pro – Monthly3 Days trial$2.991 Month
- Sip Pro – Yearly$19.991 Year
- Sip Pro – Lifetime$39.99
Questions
Is Watimer free?
Is Hydriva free?
Which has better reviews, Watimer or Hydriva?
Do Watimer or Hydriva have ads?
Which is updated more often, Watimer or Hydriva?
Other comparisons















