# BurnBit vs chrtz

The clearest difference is iOS requirement: BurnBit at 12.0 against chrtz's 16.2. 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.

BurnBit ships an update every 5 days, chrtz weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BurnBit | chrtz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 75 MB | 59 MB |
| Requires iOS | **12.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Noubug Technologies Limited](https://appshunter.io/developer/1177106715) | [Sungsu Choi](https://appshunter.io/developer/1718370500) |

## What reviewers say

### BurnBit

[App page](https://appshunter.io/ios/app/burnbit/id6739889280)

**Features:** Vision Pro support

**In-app purchases:** none


### chrtz

[App page](https://appshunter.io/ios/app/chrtz/id6757950661)

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

**In-app purchases:** none


## Frequently asked questions

### Is BurnBit free?

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

### Is chrtz free?

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

### Do BurnBit or chrtz have ads?

Neither BurnBit nor chrtz shows ads.

### Which is updated more often, BurnBit or chrtz?

BurnBit ships an update every 5 days, and chrtz weekly. Most recently, BurnBit was updated on November 4, 2026 and chrtz on October 31, 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.*