# Nutrify AI vs WWF Tracker

The clearest difference is in-app purchases: WWF Tracker at none against Nutrify AI's 6. Nutrify AI's advantage is update cadence (every 3 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Nutrify AI sells 5 in-app purchases, starting at $5.99 per 7 days. WWF Tracker asks for nothing beyond the download.

Nutrify AI ships an update every 3 days, WWF Tracker every 4 weeks. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Nutrify AI | WWF Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 weeks |
| Size | 83 MB | 54 MB |
| Requires iOS | 15.3 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Kumar Rishi](https://appshunter.io/developer/1828724096) | [Naveen Prasad B](https://appshunter.io/developer/1834184297) |

## What reviewers say

### Nutrify AI

[App page](https://appshunter.io/ios/app/nutrify-ai-macro-tracker/id6749078161)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Weekly Subscription | $5.99 | per 7 days |
| Monthly Subscription | $12.99 | per month |
| Yearly | $29.99 | per year |
| Yearly Subscription | $34.99 | per year |


### WWF Tracker

[App page](https://appshunter.io/ios/app/wwf-tracker/id6751450379)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nutrify AI free?

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

### Is WWF Tracker free?

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

### Do Nutrify AI or WWF Tracker have ads?

Neither Nutrify AI nor WWF Tracker shows ads.

### Which is updated more often, Nutrify AI or WWF Tracker?

Nutrify AI ships an update every 3 days, and WWF Tracker every 4 weeks. Most recently, Nutrify AI was updated on September 13, 2026 and WWF Tracker on September 22, 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.*