# Hydrify vs Protein Count

The clearest difference is in-app purchases: Protein Count at none against Hydrify's 3. Hydrify's advantage is update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Hydrify sells 3 in-app purchases, starting at $1.99 per month. Protein Count asks for nothing beyond the download.

Hydrify ships an update weekly, Protein Count fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Hydrify | Protein Count |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hydrify-water-tracker/id6746819381/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Freemium | — |
| Size | 125 MB | 7 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Emrah Korkmaz](https://appshunter.io/developer/1485564066) | [kazunari aoki](https://appshunter.io/developer/6774180811) |

## What reviewers say

### Hydrify

[App page](https://appshunter.io/ios/app/hydrify-water-tracker/id6746819381)

This AI-powered app tracks your water intake and connects it to your mood, energy, and skin health. It offers intelligent face detection, interactive widgets, and smart reminders to help you build healthy hydration habits and visualize your progress.

**Highlights:** AI-powered hydration tracking, Mood and face scan integration, Interactive home screen widgets, Customizable smart reminders, Year in Pixels historical visualization, Detailed AI-driven insights

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Membership | $1.99 | per month |
| Annual Premium Membership | $17.99 | per year |
| Annual Premium Membership | $19.99 | per year |


### Protein Count

[App page](https://appshunter.io/ios/app/protein-count-protein-log/id6801159521)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hydrify free?

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

### Is Protein Count free?

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

### Do Hydrify or Protein Count have ads?

Neither Hydrify nor Protein Count shows ads.

### Which is updated more often, Hydrify or Protein Count?

Hydrify ships an update weekly, and Protein Count fortnightly. Most recently, Hydrify was updated on October 30, 2026 and Protein Count 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.*