# Protein Tracker. vs CheckPeak

The clearest difference is in-app purchases: CheckPeak at none against Protein Tracker.'s 4. CheckPeak also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Protein Tracker. sells 4 in-app purchases, starting at $1.99 per 7 days. CheckPeak asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Protein Tracker. | CheckPeak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.8K ratings)](https://appshunter.io/ios/app/protein-tracker/id6468394305/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 98.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 54 MB | 34 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Kai Oelfke](https://appshunter.io/developer/644779478) | [CheckPeak](https://appshunter.io/developer/1896628417) |

## What reviewers say

### Protein Tracker.

[App page](https://appshunter.io/ios/app/protein-tracker/id6468394305)

Easily monitor your daily protein intake to reach your health and fitness objectives. Log meals, analyze protein content from photos, and view progress with detailed statistics and home screen widgets.

**Highlights:** Effortless protein tracking, Protein meal analysis via photo, Presets for common entries, Comprehensive statistics and charts, Home screen widgets, Reminder notifications

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited AI | $1.99 | per 7 days |
| Unlimited AI | $1.99 | per 7 days |
| Unlimited AI | $19.99 | per year |
| Unlimited AI | $19.99 | per year |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Straightforward protein tracking
- 💰 Free app with no ads
- 🔧 Customizable presets for common foods
- 📊 Helpful widget for quick access to progress

**What reviewers complain about**

- 🐛 Issues with deleting or editing entries
- 🔍 Lack of built-in food database for protein lookup

**Reported bugs**

- Double entry issue causing incorrect protein count

**Requested features**

- Ability to set custom protein intake goals
- Option to categorize entries by meal (breakfast, lunch, dinner)
- Integration with Apple Watch for seamless tracking


### CheckPeak

[App page](https://appshunter.io/ios/app/checkpeak/id6769081617)

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

**In-app purchases:** none


## Frequently asked questions

### Is Protein Tracker. free?

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

### Is CheckPeak free?

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

### Do Protein Tracker. or CheckPeak have ads?

Neither Protein Tracker. nor CheckPeak shows ads.

### Which is updated more often, Protein Tracker. or CheckPeak?

Protein Tracker. ships an update every 2 weeks, and CheckPeak every 2 weeks. Most recently, Protein Tracker. was updated on October 17, 2026 and CheckPeak on September 13, 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.*