# Nutrilly vs Diet Challenge

The clearest difference is ads: Diet Challenge at none against Nutrilly's shown. Diet Challenge also leads on update cadence (every 4 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Nutrilly sells 2 in-app purchases, starting at $1.99 per month and Diet Challenge sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Nutrilly ships an update monthly, Diet Challenge every 4 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nutrilly | Diet Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 days** |
| Size | 98 MB | 23 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mateus Morais](https://appshunter.io/developer/1728946421) | [Ahmet Muhammet Vural (AN)](https://appshunter.io/developer/1571264727) |

## What reviewers say

### Nutrilly

[App page](https://appshunter.io/ios/app/nutrilly-ai-calorie-tracker/id6760400888)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nutrilly Pro | $1.99 | per month |
| Early Pro | $14.99 | per year |


### Diet Challenge

[App page](https://appshunter.io/ios/app/diet-challenge/id6761604499)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Annual Premium | $39.99 | per year |


## Frequently asked questions

### Is Nutrilly free?

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

### Is Diet Challenge free?

Diet Challenge is free to download, with in-app purchases available.

### Do Nutrilly or Diet Challenge have ads?

Nutrilly shows ads; Diet Challenge does not.

### Which is updated more often, Nutrilly or Diet Challenge?

Nutrilly ships an update monthly, and Diet Challenge every 4 days. Most recently, Nutrilly was updated on November 9, 2026 and Diet Challenge on October 31, 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.*