# Pure Ninja vs Calorie Tracker

The clearest difference is update cadence: Calorie Tracker at fortnightly against Pure Ninja's every 5 months. Calorie Tracker also leads on iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Pure Ninja sells 2 in-app purchases, starting at $0.99 per month and Calorie Tracker sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Calorie Tracker holds the better App Store score, 3.8 against 3.7. Both are backed by a comparable volume of ratings — 3 and 6 respectively.

Pure Ninja ships an update every 5 months, Calorie Tracker fortnightly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pure Ninja | Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/pure-ninja-ingredient-scanner/id6477880943/reviews) | **[3.8 (6 ratings)](https://appshunter.io/ios/app/calorie-tracker-count-macros/id6738071561/reviews)** |
| Number of ratings | 3 | **6** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 3 MB | 45 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krzysztof Guz](https://appshunter.io/developer/1463664836) | [秦伟 薛](https://appshunter.io/developer/1802470988) |

## What reviewers say

### Pure Ninja

[App page](https://appshunter.io/ios/app/pure-ninja-ingredient-scanner/id6477880943)

Scan product ingredient lists with your camera to identify potentially harmful substances in food and cosmetics. Get instant analysis and learn about health risks associated with ingredients to make informed choices for a healthier lifestyle.

**Highlights:** Ingredient recognition via image scanning, Database of harmful ingredients, Instant analysis of product labels, Health risk information for ingredients, User-friendly interface, Educational resources on healthier alternatives, Community support forum

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ninja Pure Monthly | $0.99 | per month |
| Ninja Pure Yearly | $8.99 | per year |


### Calorie Tracker

[App page](https://appshunter.io/ios/app/calorie-tracker-count-macros/id6738071561)

Easily track your daily food intake with AI-powered image recognition. Get precise calorie and macronutrient data, personalized recommendations, and detailed reports to help you achieve your health goals like weight loss or muscle gain.

**Highlights:** AI food image recognition for calorie calculation, Extensive food database, Precise macro tracking (protein, fat, carbs), Personalized dietary recommendations, Data tracking and reports with charts, Goal-oriented diet planning

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cal Tracker pro month | $14.99 | per month |
| Cal Tracker pro year | $34.99 | per year |


## Frequently asked questions

### Is Pure Ninja free?

Pure Ninja is free to download, with in-app purchases available.

### Is Calorie Tracker free?

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

### Which has better reviews, Pure Ninja or Calorie Tracker?

Calorie Tracker is rated higher. Pure Ninja averages 3.7 out of 5 from 3 ratings, while Calorie Tracker averages 3.8 from 6 ratings.

### Do Pure Ninja or Calorie Tracker have ads?

Neither Pure Ninja nor Calorie Tracker shows ads.

### Which is updated more often, Pure Ninja or Calorie Tracker?

Pure Ninja ships an update every 5 months, and Calorie Tracker fortnightly. Most recently, Pure Ninja was updated on November 4, 2026 and Calorie Tracker on October 30, 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.*