# Nutri vs Challenges Aid

The clearest difference is rating: Challenges Aid at 4.1 against Nutri's 3.5. Challenges Aid also leads on ads (none vs shown). Nutri's advantage is in-app purchases (none vs 3) and review sentiment (50% vs 30%). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Challenges Aid sells 3 in-app purchases, starting at $0.99 per month. Nutri asks for nothing beyond the download.

Challenges Aid holds the better App Store score, 4.1 against 3.5. Both are backed by a comparable volume of ratings — 15 and 7 respectively. Written reviews complicate that: 50% of Nutri's written reviews are positive against 30% of Challenges Aid's, so the app with the better star average is not the one people write more warmly about.

Nutri ships an update monthly, Challenges Aid fortnightly. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Nutri | Challenges Aid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (15 ratings)](https://appshunter.io/ios/app/nutri-scan/id1611085311/reviews) | **[4.1 (7 ratings)](https://appshunter.io/ios/app/challenges-aid/id6443764002/reviews)** |
| Number of ratings | **15** | 7 |
| Positive reviews | **50.0% of reviews** | 30.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 34 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Teo Udovcic](https://appshunter.io/developer/1611085313) | [Tim Hilker](https://appshunter.io/developer/1473865123) |

## What reviewers say

### Nutri

[App page](https://appshunter.io/ios/app/nutri-scan/id1611085311)

Scan product barcodes to instantly view ingredient information. It categorizes main ingredients with icons and dominant colors, while listing smaller components separately. Access a vast database for detailed product analysis.

**Highlights:** Barcode scanning, Ingredient categorization, Icon-based ingredient display, Dominant color backgrounds, Large product database, Free to use

**In-app purchases:** none


### Challenges Aid

[App page](https://appshunter.io/ios/app/challenges-aid/id6443764002)

This app helps you track and achieve your monthly Apple Watch fitness challenges. It provides insights into your progress, offers reminders, and displays your achievements through a history tab and customizable widgets.

**Highlights:** Monthly challenge progress tracking, Historical achievement overview, Motivational messages, Home and Lock Screen widgets, Limited Edition Challenge tracking, Customizable reminders

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $0.99 | per month |
| Plus Yearly | $9.99 | per year |
| Plus Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Nutri free?

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

### Is Challenges Aid free?

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

### Which has better reviews, Nutri or Challenges Aid?

Challenges Aid is rated higher. Nutri averages 3.5 out of 5 from 15 ratings, while Challenges Aid averages 4.1 from 7 ratings.

### Do Nutri or Challenges Aid have ads?

Nutri shows ads; Challenges Aid does not.

### Which is updated more often, Nutri or Challenges Aid?

Nutri ships an update monthly, and Challenges Aid fortnightly. Most recently, Nutri was updated on October 2, 2026 and Challenges Aid on October 1, 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.*