# WaterWhale vs 동면중의 운동도우미 v2

The clearest difference is ads: 동면중의 운동도우미 v2 at none against WaterWhale's shown. WaterWhale's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WaterWhale ships an update every 10 days, 동면중의 운동도우미 v2 every 11 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | WaterWhale | 동면중의 운동도우미 v2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/waterwhale/id6753785800/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 11 days |
| Monetization | Ad-supported | — |
| Size | 31 MB | 61 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jisoo Kim](https://appshunter.io/developer/1505195373) | [Daejin hyun](https://appshunter.io/developer/1542734375) |

## What reviewers say

### WaterWhale

[App page](https://appshunter.io/ios/app/waterwhale/id6753785800)

This app helps you build a healthy hydration habit with simple tracking and smart reminders. It offers personalized notifications, insightful statistics, and two distinct display modes for a flexible and intuitive user experience. All data is stored locally for enhanced privacy.

**Highlights:** Easy water logging with quick-add buttons, No account sign-up required, local data storage, Smart, personalized hydration reminders, Insightful statistics and streak tracking, Two display modes: Simple and Whale, Custom units and personalized daily goals, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### 동면중의 운동도우미 v2

[App page](https://appshunter.io/ios/app/v2/id6762360138)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WaterWhale free?

WaterWhale is free to download, with no in-app purchases.

### Is 동면중의 운동도우미 v2 free?

동면중의 운동도우미 v2 is free to download, with no in-app purchases.

### Do WaterWhale or 동면중의 운동도우미 v2 have ads?

WaterWhale shows ads; 동면중의 운동도우미 v2 does not.

### Which is updated more often, WaterWhale or 동면중의 운동도우미 v2?

WaterWhale ships an update every 10 days, and 동면중의 운동도우미 v2 every 11 days. Most recently, WaterWhale was updated on October 24, 2026 and 동면중의 운동도우미 v2 on October 12, 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.*