# Chall vs BærumBarn

The clearest difference is update cadence: Chall at every 2 weeks against BærumBarn's every 2 months. BærumBarn's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 15.1). On price, ads and in-app purchases there is nothing between them.

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

Chall ships an update every 2 weeks, BærumBarn every 2 months. The most recent releases landed on October 30, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Chall | BærumBarn |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 49 MB | 62 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Chall AS](https://appshunter.io/developer/969194271) | [Bærum Kommune](https://appshunter.io/developer/557873903) |

## What reviewers say

### Chall

[App page](https://appshunter.io/ios/app/chall-challenge-the-world/id6447187230)

This platform allows organizations and users to create, manage, and participate in digital challenges and competitions. It offers tools for customized challenges, global reach, and social media integration to boost engagement and build communities.

**Highlights:** Create and manage custom challenges, Global participant reach, Intuitive user interface, Social media integration, Rewards and incentives, Community building tools

**Features:** Vision Pro support

**In-app purchases:** none


### BærumBarn

[App page](https://appshunter.io/ios/app/brumbarn/id6464050720)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Chall free?

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

### Is BærumBarn free?

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

### Do Chall or BærumBarn have ads?

Neither Chall nor BærumBarn shows ads.

### Which is updated more often, Chall or BærumBarn?

Chall ships an update every 2 weeks, and BærumBarn every 2 months. Most recently, Chall was updated on October 30, 2026 and BærumBarn 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.*