# Calorie AI vs FFA Challenge

The clearest difference is in-app purchases: FFA Challenge at none against Calorie AI's 10. FFA Challenge also leads on ads (none vs shown) and device support (3 vs 1). Calorie AI's advantage is update cadence (every 3 weeks vs every 2 months). On price and iOS requirement there is nothing between them.

Both are free to download. Calorie AI sells 10 in-app purchases, starting at $5.99 per 7 days. FFA Challenge asks for nothing beyond the download.

Calorie AI ships an update every 3 weeks, FFA Challenge every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Calorie AI | FFA Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (116 ratings)](https://appshunter.io/ios/app/calorie-ai-protein-tracker/id6737493244/reviews)** | — |
| Number of ratings | **116** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 163 MB | 43 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZipoApps](https://appshunter.io/developer/1671444635) | [Wellness Consulting Group, LLC](https://appshunter.io/developer/1503519116) |

## What reviewers say

### Calorie AI

[App page](https://appshunter.io/ios/app/calorie-ai-protein-tracker/id6737493244)

This app simplifies healthy living by offering AI-powered calorie and macro tracking. Users can define personalized plans, snap photos of meals for instant analysis, and manually log food for precise tracking. Visualize progress with a customizable dashboard to achieve weight loss, muscle gain, or a balanced lifestyle.

**Highlights:** AI-powered calorie and macro analysis, Photo meal analysis, Personalized nutrition plans, Manual food logging, Progress tracking dashboard, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $5.99 | per 7 days |
| Unlimited Access | $8.99 | per 7 days |
| Monthly Subscription $9.99 | $9.99 | per month |
| Monthly Subscription $12.99 | $12.99 | per month |
| 3 Month Subscription | $19.99 | per 3 months |
| 3 Month Subscription | $24.99 | per 3 months |
| Annual Discount Sub $34.99 | $34.99 | per year |
| Annual Subscription | $59.99 | per year |
| Annual Subscription $59.99 | $59.99 | per year |
| Lifetime Subscription | Free | one-time |


### FFA Challenge

[App page](https://appshunter.io/ios/app/ffa-challenge/id6754564095)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calorie AI free?

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

### Is FFA Challenge free?

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

### Do Calorie AI or FFA Challenge have ads?

Calorie AI shows ads; FFA Challenge does not.

### Which is updated more often, Calorie AI or FFA Challenge?

Calorie AI ships an update every 3 weeks, and FFA Challenge every 2 months. Most recently, Calorie AI was updated on October 30, 2026 and FFA Challenge 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.*