# Water Note vs WaterDone

The clearest difference is ads: WaterDone at none against Water Note's shown. WaterDone also leads on update cadence (daily vs weekly). Water Note's advantage is iOS requirement (13.0 vs 17.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Water Note sells 1 in-app purchase, starting at $1.99 per month and WaterDone sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Water Note ships an update weekly, WaterDone daily. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Water Note | WaterDone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Size | 42 MB | 12 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [TAKERU YAMASHITA](https://appshunter.io/developer/1868149381) | [ZEC Inc.](https://appshunter.io/developer/1889726396) |

## What reviewers say

### Water Note

[App page](https://appshunter.io/ios/app/water-note-hydration-tracker/id6757661748)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $1.99 | per month |


### WaterDone

[App page](https://appshunter.io/ios/app/waterdone/id6763200921)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $9.99 | per year |


## Frequently asked questions

### Is Water Note free?

Water Note is free to download, with in-app purchases available.

### Is WaterDone free?

WaterDone is free to download, with in-app purchases available.

### Do Water Note or WaterDone have ads?

Water Note shows ads; WaterDone does not.

### Which is updated more often, Water Note or WaterDone?

Water Note ships an update weekly, and WaterDone daily. Most recently, Water Note was updated on November 9, 2026 and WaterDone on November 13, 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.*