# Simply Water Hydration Tracker vs Protein Tracker

The clearest difference is price: Simply Water Hydration Tracker at Free against Protein Tracker's $2.99. Protein Tracker's advantage is in-app purchases (none vs 1). On review sentiment, update cadence, ads and device support there is nothing between them.

Simply Water Hydration Tracker is free to download; Protein Tracker costs $2.99 up front. Simply Water Hydration Tracker sells 1 one-off in-app purchase. Protein Tracker asks for nothing beyond the download.

Simply Water Hydration Tracker ships an update weekly, Protein Tracker every 9 days. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Simply Water Hydration Tracker | Protein Tracker |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/simply-water-hydration-tracker/id6742065968/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 51 MB | 2 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Corey Foster](https://appshunter.io/developer/1492748951) | [Achharya Tep](https://appshunter.io/developer/1871113122) |

## What reviewers say

### Simply Water Hydration Tracker

[App page](https://appshunter.io/ios/app/simply-water-hydration-tracker/id6742065968)

Effortlessly track your daily water intake with a beautiful, minimalist interface. Set personal hydration goals and view your progress with quick-log presets or custom amounts. Your data remains private and on your device.

**Highlights:** Quick-log presets, Custom amount logging, Daily goal tracking, Hydration history, Metric & Imperial support, Minimalist design, Dark mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |


### Protein Tracker

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

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


## Frequently asked questions

### Is Simply Water Hydration Tracker free?

Simply Water Hydration Tracker is free to download, with in-app purchases available.

### Is Protein Tracker free?

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

### Do Simply Water Hydration Tracker or Protein Tracker have ads?

Neither Simply Water Hydration Tracker nor Protein Tracker shows ads.

### Which is updated more often, Simply Water Hydration Tracker or Protein Tracker?

Simply Water Hydration Tracker ships an update weekly, and Protein Tracker every 9 days. Most recently, Simply Water Hydration Tracker was updated on September 8, 2026 and Protein Tracker on September 16, 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.*