# BlueZone vs Protein Tracker.

The clearest difference is review sentiment: Protein Tracker. at 99% against BlueZone's 0%. Protein Tracker. also leads on rating (4.8 vs 1.2) and update cadence (every 2 weeks vs every 6 months). BlueZone's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 18.0). On price, 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. BlueZone asks for nothing beyond the download.

Protein Tracker. holds the better App Store score, 4.8 against 1.2. That said, the two scores are not equally well evidenced: Protein Tracker. has 1.8K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 0% of BlueZone's written reviews are positive against 99% of Protein Tracker.'s.

BlueZone ships an update every 6 months, Protein Tracker. every 2 weeks. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | BlueZone | Protein Tracker. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.2 (9 ratings)](https://appshunter.io/ios/app/bluezone/id1616849310/reviews) | **[4.8 (1.8K ratings)](https://appshunter.io/ios/app/protein-tracker/id6468394305/reviews)** |
| Number of ratings | 9 | **1.8K** |
| Positive reviews | 0.0% of reviews | **98.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 56 MB | 54 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [SENKRON BILGISAYAR OTOM LTD.](https://appshunter.io/developer/498226578) | [Kai Oelfke](https://appshunter.io/developer/644779478) |

## What reviewers say

### BlueZone

[App page](https://appshunter.io/ios/app/bluezone/id1616849310)

Manage your membership, book classes, and purchase services with this app. It allows you to access customer programs and track your measurements. Streamline your studio lesson transactions.

**Highlights:** Manage membership, Book classes, Purchase services, Access customer programs, Track measurements, Studio lesson transactions

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is BlueZone free?

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

### Is Protein Tracker. free?

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

### Which has better reviews, BlueZone or Protein Tracker.?

Protein Tracker. is rated higher. BlueZone averages 1.2 out of 5 from 9 ratings, while Protein Tracker. averages 4.8 from 1.8K ratings.

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

Neither BlueZone nor Protein Tracker. shows ads.

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

BlueZone ships an update every 6 months, and Protein Tracker. every 2 weeks. Most recently, BlueZone was updated on October 2, 2026 and Protein Tracker. on October 17, 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.*