# HydroFlow vs Sippie

The clearest difference is ads: HydroFlow at none against Sippie's shown. Sippie's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | HydroFlow | Sippie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Size | 1 MB | 37 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Hrishi Shah](https://appshunter.io/developer/1778741358) | [Keecon](https://appshunter.io/developer/963043657) |

## What reviewers say

### HydroFlow

[App page](https://appshunter.io/ios/app/hydroflow-water-tracking-app/id6754469362)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


### Sippie

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

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

**In-app purchases:** none


## Frequently asked questions

### Is HydroFlow free?

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

### Is Sippie free?

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

### Do HydroFlow or Sippie have ads?

Sippie shows ads; HydroFlow 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.*