# Water Tracker by Waterlyo vs むくみ予報

The clearest difference is ads: むくみ予報 at none against Water Tracker by Waterlyo's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Water Tracker by Waterlyo sells 7 in-app purchases, starting at $0.99 per 7 days 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 by Waterlyo ships an update every 6 weeks, むくみ予報 every 5 weeks. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Water Tracker by Waterlyo | むくみ予報 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/water-tracker-by-waterlyo/id6443715968/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 6 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | +4 | 12+ |
| Developer | [Quang Nguyen](https://appshunter.io/developer/1755357955) | [kazunari aoki](https://appshunter.io/developer/6774180811) |

## What reviewers say

### Water Tracker by Waterlyo

[App page](https://appshunter.io/ios/app/water-tracker-by-waterlyo/id6443715968)

This app helps you stay hydrated by tracking your water intake and sending personalized reminders. Log various drink types, set custom goals, and monitor your progress with smart insights and integrations.

**Highlights:** Personalized hydration goals, Smart reminders, 120+ drink types, Custom drink creation, Apple Watch & widgets, Apple Health integration, History and insights

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drink Water Premium | $0.99 | per 7 days |
| Drink Water Premium | $0.99 | per 7 days |
| Drink Water Premium | $2.99 | per month |
| Waterlyo Pro | $2.99 | per month |
| Waterlyo Pro | $8.99 | per year |
| Waterlyo Pro | $9.99 | per year |
| Waterlyo Pro | $8.99 | one-time |


### むくみ予報

[App page](https://appshunter.io/ios/app/id6796861479)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Puffiness Forecast Pro | $9.99 | one-time |


## Frequently asked questions

### Is Water Tracker by Waterlyo free?

Water Tracker by Waterlyo is free to download, with in-app purchases available.

### Is むくみ予報 free?

むくみ予報 is free to download, with in-app purchases available.

### Do Water Tracker by Waterlyo or むくみ予報 have ads?

Water Tracker by Waterlyo shows ads; むくみ予報 does not.

### Which is updated more often, Water Tracker by Waterlyo or むくみ予報?

Water Tracker by Waterlyo ships an update every 6 weeks, and むくみ予報 every 5 weeks. Most recently, Water Tracker by Waterlyo was updated on November 3, 2026 and むくみ予報 on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*