# myBrightlink vs Nutrisize

The clearest difference is in-app purchases: myBrightlink at none against Nutrisize's 1. Nutrisize's advantage is update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Nutrisize sells 1 one-off in-app purchase. myBrightlink asks for nothing beyond the download.

myBrightlink ships an update monthly, Nutrisize every 2 weeks. The most recent releases landed on October 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | myBrightlink | Nutrisize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (19 ratings)](https://appshunter.io/ios/app/mybrightlink/id1491125398/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 117 MB | 7 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Xolv Technology Solutions](https://appshunter.io/developer/1481265380) | [Bhim Upadhyaya](https://appshunter.io/developer/1886342738) |

## What reviewers say

### myBrightlink

[App page](https://appshunter.io/ios/app/mybrightlink/id1491125398)

Connect with a supportive community and access expert resources for families navigating autism and behavioral health needs. Discover helpful articles, connect with other families, and find engaging activities and sensory-friendly events.

**Highlights:** Access expert articles on autism and behavioral health, Connect with other families securely, Discover child development activities, Connect with care managers and providers, Find sensory-friendly events, Get tailored information and support

**Features:** Vision Pro support

**In-app purchases:** none


### Nutrisize

[App page](https://appshunter.io/ios/app/nutrisize/id6760806833)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Human Physiology | $0.99 | one-time |


## Frequently asked questions

### Is myBrightlink free?

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

### Is Nutrisize free?

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

### Do myBrightlink or Nutrisize have ads?

Neither myBrightlink nor Nutrisize shows ads.

### Which is updated more often, myBrightlink or Nutrisize?

myBrightlink ships an update monthly, and Nutrisize every 2 weeks. Most recently, myBrightlink was updated on October 21, 2026 and Nutrisize on September 23, 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.*