# Protein Tracker vs HydroMe

The clearest difference is price: HydroMe at Free against Protein Tracker's $2.99. Protein Tracker's advantage is ads (none vs shown) and chart position (#200 vs unranked). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

HydroMe is free to download; Protein Tracker costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Protein Tracker ships an update every 9 days, HydroMe weekly. The most recent releases landed on September 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Protein Tracker | HydroMe |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Paid | — |
| Best chart rank | **#200** | — |
| Size | 2 MB | 52 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Achharya Tep](https://appshunter.io/developer/1871113122) | [Lucas Obadia](https://appshunter.io/developer/1447668792) |

## What reviewers say

### Protein Tracker

[App page](https://appshunter.io/ios/app/protein-tracker-protin/id6758136718)

**Currently charting:** #200 Top Paid · Health & Fitness (US App Store)

This app focuses solely on tracking your daily protein intake with a minimalist approach. It offers a simple way to log protein, view weekly progress, and build consistent habits without tracking calories or other macros. All your data is stored locally on your device for privacy.

**Highlights:** Minimalist protein tracking, Daily protein counter, Weekly progress overview, Protein streaks for consistency, Simple habit tracking stats, Fast logging with custom presets, Private by default, no account needed

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

**In-app purchases:** none


### HydroMe

[App page](https://appshunter.io/ios/app/hydrome-water-tracker/id6774221997)

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

**In-app purchases:** none


## Frequently asked questions

### Is Protein Tracker free?

Protein Tracker costs $2.99, with no in-app purchases.

### Is HydroMe free?

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

### Do Protein Tracker or HydroMe have ads?

HydroMe shows ads; Protein Tracker does not.

### Which is updated more often, Protein Tracker or HydroMe?

Protein Tracker ships an update every 9 days, and HydroMe weekly. Most recently, Protein Tracker was updated on September 27, 2026 and HydroMe on September 19, 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.*