# novete vs Water Purifier Diary

The clearest difference is in-app purchases: novete at none against Water Purifier Diary's 2. novete also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Water Purifier Diary sells 2 in-app purchases, starting at $0.99 per month. novete asks for nothing beyond the download.

novete ships an update monthly, Water Purifier Diary every 3 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | novete | Water Purifier Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 29 MB | 41 MB |
| Requires iOS | 13 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [X-sense USA LLC](https://appshunter.io/developer/1568666710) | [HAO CHANG KUO](https://appshunter.io/developer/1735524069) |

## What reviewers say

### novete

[App page](https://appshunter.io/ios/app/novete/id6747368677)

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

**In-app purchases:** none


### Water Purifier Diary

[App page](https://appshunter.io/ios/app/water-purifier-diary/id6761051602)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $0.99 | per month |
| Pro (Yearly) | $8.99 | per year |


## Frequently asked questions

### Is novete free?

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

### Is Water Purifier Diary free?

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

### Do novete or Water Purifier Diary have ads?

Water Purifier Diary shows ads; novete does not.

### Which is updated more often, novete or Water Purifier Diary?

novete ships an update monthly, and Water Purifier Diary every 3 weeks. Most recently, novete was updated on November 8, 2026 and Water Purifier Diary on October 31, 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.*