# Sippie vs Vessel

The clearest difference is in-app purchases: Sippie at none against Vessel's 3. Sippie also leads on iOS requirement (13.0 vs 18.0). Vessel's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Vessel sells 3 in-app purchases, starting at $2.99 per month. Sippie asks for nothing beyond the download.

## The numbers

| Metric | Sippie | Vessel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 4 days |
| Size | 37 MB | 5 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Keecon](https://appshunter.io/developer/963043657) | [DUMITRU BUMBU](https://appshunter.io/developer/1868107712) |

## What reviewers say

### Sippie

[App page](https://appshunter.io/ios/app/sippie-hydration-tracker/id6762090601)

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

**In-app purchases:** none


### Vessel

[App page](https://appshunter.io/ios/app/vessel-water-tracker/id6762180973)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual (25% Off) | $14.99 | per year |
| Annual | $19.99 | per year |


## Frequently asked questions

### Is Sippie free?

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

### Is Vessel free?

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

### Do Sippie or Vessel have ads?

Sippie shows ads; Vessel does not.

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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.*