# MB Nutrition vs Stapchallenge

The clearest difference is ads: Stapchallenge at none against MB Nutrition's shown. Stapchallenge also leads on update cadence (every 3 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MB Nutrition ships an update monthly, Stapchallenge every 3 days. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | MB Nutrition | Stapchallenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Size | 169 MB | 29 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Limpenshost](https://appshunter.io/developer/1265158897) | [Nozemans Software PTE LTD](https://appshunter.io/developer/6796810038) |

## What reviewers say

### MB Nutrition

[App page](https://appshunter.io/ios/app/mb-nutrition/id6670403039)

**In-app purchases:** none


### Stapchallenge

[App page](https://appshunter.io/ios/app/stapchallenge/id6803080867)

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

**In-app purchases:** none


## Frequently asked questions

### Is MB Nutrition free?

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

### Is Stapchallenge free?

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

### Do MB Nutrition or Stapchallenge have ads?

MB Nutrition shows ads; Stapchallenge does not.

### Which is updated more often, MB Nutrition or Stapchallenge?

MB Nutrition ships an update monthly, and Stapchallenge every 3 days. Most recently, MB Nutrition was updated on November 4, 2026 and Stapchallenge on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*