Water Tracker vs むくみ予報
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Water Tracker
Track your daily water intake with a charming cat visual that fills up as you drink. Get smart reminders, calculate personalized hydration goals, and monitor your progress with detailed statistics. Enjoy a unique, ad-free experience focused on building healthy habits.
- Cat-themed water balance visualization
- Personalized daily fluid goal calculator
- Smart drink reminders with quiet hours
- Water and other drink logging
- Streaks and achievements for habit building
- Offline functionality and iCloud sync
- Home and Lock Screen widgets
Read full descriptionHide full description
A water tracker with a cat: count your water balance, get reminders to drink water, and keep an eye on your daily goal. No accounts, no ads. Instead of numbers and a progress bar — a cat that fills up with water along with you. One glance at the screen and you see how much you've had and how much is left. Tilt your phone and the water inside sways like the real thing. HOW IT WORKS The app calculates your water goal — by weight, sex and activity level, with safe limits. You log what you drink in one tap: a glass, a mug, a bottle. Reminders to drink water come through the day until your goal is met. In the evening you check your stats and extend your streak. FEATURES • Water counter and drink diary — your whole history in one place • Daily fluid goal calculator: weight, sex, activity level • Smart reminders to drink water by interval, plus quiet hours so you're not woken up • More than water — drinks count with hydration coefficients • Streaks and achievements: the habit sticks on its own • Hydration challenges • Daily statistics: charts, averages, best days • Home Screen and Lock Screen widgets — progress without opening the app • Sync between iPhone and iPad via iCloud, fully offline • No sign-up, no accounts, no ads — your data stays with you MIAUWATER PRO — A GOAL THAT CHANGES WITH YOUR DAY Ordinary water trackers set your goal once and keep it all year. MiauWater recalculates it for your situation: • Illness and fever • Workout and sport • Heat and stuffiness • Flights and dry air • Pregnancy and breastfeeding 9 health modes in all — turn one on for the day, and your goal adjusts itself. ALSO IN PRO • Full catalog of 24+ drinks with hydration coefficients: water, mineral water, tea, coffee, milk, juice, smoothies, soda, isotonics, plus your own drinks with their own coefficient • All challenges • Detailed weekly and monthly statistics, editing records for past days • Flexible reminders at times that suit you • Apple Health sync: writes the water you drink and reads workouts for a precise goal • Medium widget, Live Activity and Dynamic Island — progress right on your Lock Screen WHY KEEP AN EYE ON HYDRATION A lack of fluids creeps up unnoticed: first sluggishness and distraction, then a headache by evening. • More energy and less fatigue • Better focus and mood • Support for your overall tone and well-being WHO IT'S FOR For anyone who forgets to drink water and only remembers in the evening. For those who work out, live in a hot climate or fly often. For anyone tired of strict trackers who wants a habit that holds without effort. Try it free — the cat is already waiting for its first sip. MIAUWATER PRO — SUBSCRIPTION Monthly or yearly, with a free trial week. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the period. Manage or cancel it in your App Store settings. Terms & Privacy: https://miauwater.com/privacy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: cattomaria8@gmail.com Note: Apple Health integration is used to record the water you drink and to read workouts for a precise goal. MiauWater is a wellness app, not a medical device. If you have a medical condition, discuss your fluid intake with a doctor.
むくみ予報
Read full descriptionHide full description
Tap what happened today. See tomorrow morning come into focus. Puffiness Forecast turns a few taps about your day into a plain-language outlook for how puffy tomorrow morning is likely to feel - shown the way a weather forecast is, not as a verdict. - Logging that ends in taps. A bowl of ramen is three taps: pick the dish, the amount, and how much broth you drank. No keyboard. Frequent items are one tap from Recents. - Words before numbers. Lower / Usual / Somewhat higher / Higher, with an honest range and a confidence level, plus at most three factors that explain it. - One tap in the morning. None / Slight / Strong / Very strong. No streaks, no failure states. - Tuned to you. After enough mornings, the app learns on-device which factors line up with your mornings. Nothing about that learning leaves this device. - Apple Watch and widgets. Raise your wrist for tomorrow's outlook, log the usual things in one tap, and offline entries arrive once you reconnect. - Stays on your device. No account. Health data is never used for advertising and never sold. Location is used only to fetch weather, and no precise location history is kept. --- This forecast is a reference estimate based on what you log. It does not measure body fluid or sodium and does not identify medical conditions. For sudden severe swelling, one-sided swelling, pain or redness, trouble breathing, or symptoms lasting several days, please contact a clinician rather than relying on the forecast.
Screenshots
Verdict
The clearest difference is update cadence: Water Tracker at every 2 weeks against むくみ予報's every 5 weeks. On price, ads, in-app purchases 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
Both are free to download. Water Tracker sells 2 in-app purchases, starting at $2.99 per month and むくみ予報 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Water Tracker ships an update every 2 weeks, むくみ予報 every 5 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.
| Parameter | Water Tracker | むくみ予報 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 17.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 149 MB | 6 MB |
| Age rating | 4+ | 12+ |
| Developer | Anna Shapovalova | kazunari aoki |
In-app purchases
Water Tracker
- MiauWater Pro$2.991 Month
- MiauWater Pro7 Days trial$24.991 Year
むくみ予報
- Puffiness Forecast Pro$9.99









