# Roostbox vs Q BIT Crusher

The clearest difference is rating: Q BIT Crusher at 5.0 against Roostbox's 4.5. Q BIT Crusher also leads on update cadence (every 4 days vs every 3 weeks). Roostbox's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

Q BIT Crusher holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Roostbox ships an update every 3 weeks, Q BIT Crusher every 4 days. Both last shipped on November 13, 2026.

## The numbers

| Metric | Roostbox | Q BIT Crusher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/roostbox/id6816159366/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/q-bit-crusher/id6828449208/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | — | Free |
| Size | 71 MB | 17 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ARTEM VOVSIA](https://appshunter.io/developer/1858684805) | [Pulsar Modular](https://appshunter.io/developer/6793457903) |

## What reviewers say

### Roostbox

[App page](https://appshunter.io/ios/app/roostbox/id6816159366)

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

**In-app purchases:** none


### Q BIT Crusher

[App page](https://appshunter.io/ios/app/q-bit-crusher/id6828449208)

This app offers a bit crusher effect with a unique time-hold feature to add grit and character to audio. It allows for creative manipulation of sound slices, offering retro chip-like qualities for modern production. It can be used as a standalone app or an AUv3 plugin.

**Highlights:** Four distinct bit crusher models, Adjustable bit depth and sample rate, Time-hold feature with tempo sync, AUv3 plugin compatibility, Standalone app for live processing, Extensive preset library, Full parameter automation

**In-app purchases:** none


## Frequently asked questions

### Is Roostbox free?

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

### Is Q BIT Crusher free?

Q BIT Crusher is free to download, with no in-app purchases.

### Which has better reviews, Roostbox or Q BIT Crusher?

Q BIT Crusher is rated higher. Roostbox averages 4.5 out of 5 from 2 ratings, while Q BIT Crusher averages 5.0 from 4 ratings.

### Do Roostbox or Q BIT Crusher have ads?

Neither Roostbox nor Q BIT Crusher shows ads.

### Which is updated more often, Roostbox or Q BIT Crusher?

Roostbox ships an update every 3 weeks, and Q BIT Crusher every 4 days. Most recently, Roostbox was updated on November 13, 2026 and Q BIT Crusher on November 13, 2026.

---

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