# Bio Island Authenticator vs Eatsy Weight Loss Food Tracker

The clearest difference is review sentiment: Eatsy Weight Loss Food Tracker at 55% against Bio Island Authenticator's 0%. Eatsy Weight Loss Food Tracker also leads on rating (4.9 vs 1.0) and update cadence (every 4 days vs every 12 months). Bio Island Authenticator's advantage is in-app purchases (none vs 18) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Eatsy Weight Loss Food Tracker sells 14 in-app purchases, starting at $3.99 per month. Bio Island Authenticator asks for nothing beyond the download.

Eatsy Weight Loss Food Tracker holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Eatsy Weight Loss Food Tracker has 91 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Bio Island Authenticator's written reviews are positive against 55% of Eatsy Weight Loss Food Tracker's.

Bio Island Authenticator ships an update every 12 months, Eatsy Weight Loss Food Tracker every 4 days. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Bio Island Authenticator | Eatsy Weight Loss Food Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/bio-island-authenticator/id1460744350/reviews) | **[4.9 (91 ratings)](https://appshunter.io/ios/app/eatsy-weight-loss-food-tracker/id1537221492/reviews)** |
| Number of ratings | 1 | **91** |
| Positive reviews | 0.0% of reviews | **54.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 131 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JBX Pty Ltd](https://appshunter.io/developer/1460744349) | [EATSY JOINT STOCK COMPANY](https://appshunter.io/developer/1537221494) |

## What reviewers say

### Bio Island Authenticator

[App page](https://appshunter.io/ios/app/bio-island-authenticator/id1460744350)

Verify the authenticity of health products by scanning their labels with your iPhone camera. This app provides peace of mind when purchasing nutritional supplements and health foods.

**Highlights:** Scan product labels, Verify authenticity, Peace of mind, Nutritional supplement verification, Health food scanner

**Features:** macOS Compatibility

**In-app purchases:** none


### Eatsy Weight Loss Food Tracker

[App page](https://appshunter.io/ios/app/eatsy-weight-loss-food-tracker/id1537221492)

This app helps Vietnamese users achieve their weight loss and health goals by transforming eating habits. It offers personalized meal plans, calorie tracking, and educational content to support a positive self-improvement journey.

**Highlights:** Calorie and nutrition tracking, Personalized meal plans, Calorie deficit calculator, Vietnamese recipe database, AI food scanning, Progress reporting

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eatsy Premium | $3.99 | per month |
| Eatsy Premium | $4.99 | per month |
| Eatsy Premium | $5.99 | per month |
| Eatsy Premium | $6.49 | per month |
| Eatsy Premium | $6.99 | per month |
| Eatsy Premium | $14.99 | per 3 months |
| Eatsy Premium | $14.99 | per 3 months |
| Eatsy Premium | $18.90 | per 3 months |
| Eatsy Premium | $19.99 | per year |
| Eatsy Premium | $34.99 | per year |
| Eatsy Premium | $34.99 | per year |
| Eatsy Premium | $36.99 | per year |
| Eatsy Premium | $38.99 | per year |
| Eatsy Premium | $67.99 | per year |


## Frequently asked questions

### Is Bio Island Authenticator free?

Bio Island Authenticator is free to download, with no in-app purchases.

### Is Eatsy Weight Loss Food Tracker free?

Eatsy Weight Loss Food Tracker is free to download, with in-app purchases available.

### Which has better reviews, Bio Island Authenticator or Eatsy Weight Loss Food Tracker?

Eatsy Weight Loss Food Tracker is rated higher. Bio Island Authenticator averages 1.0 out of 5 from 1 ratings, while Eatsy Weight Loss Food Tracker averages 4.9 from 91 ratings.

### Do Bio Island Authenticator or Eatsy Weight Loss Food Tracker have ads?

Eatsy Weight Loss Food Tracker shows ads; Bio Island Authenticator does not.

### Which is updated more often, Bio Island Authenticator or Eatsy Weight Loss Food Tracker?

Bio Island Authenticator ships an update every 12 months, and Eatsy Weight Loss Food Tracker every 4 days. Most recently, Bio Island Authenticator was updated on September 20, 2026 and Eatsy Weight Loss Food Tracker on September 14, 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.*