# A 30 Day Challenge vs buzzbox

The clearest difference is device support: A 30 Day Challenge at 3 against buzzbox's 1. On price, update cadence, 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.

A 30 Day Challenge ships an update every 5 days, buzzbox weekly. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | A 30 Day Challenge | buzzbox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 45 MB | 50 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [William le Bussy](https://appshunter.io/developer/1886160596) | [Square Sheep](https://appshunter.io/developer/1881513280) |

## What reviewers say

### A 30 Day Challenge

[App page](https://appshunter.io/ios/app/a-30-day-challenge/id6760772464)

**Features:** macOS Compatibility

**In-app purchases:** none


### buzzbox

[App page](https://appshunter.io/ios/app/buzzbox-breathwork/id6762076878)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is A 30 Day Challenge free?

A 30 Day Challenge is free to download, with no in-app purchases.

### Is buzzbox free?

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

### Do A 30 Day Challenge or buzzbox have ads?

Neither A 30 Day Challenge nor buzzbox shows ads.

### Which is updated more often, A 30 Day Challenge or buzzbox?

A 30 Day Challenge ships an update every 5 days, and buzzbox weekly. Most recently, A 30 Day Challenge was updated on October 19, 2026 and buzzbox on October 17, 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.*