# Regal Prosthesis vs karmaRocket

The clearest difference is update cadence: karmaRocket at every 3 weeks against Regal Prosthesis's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Regal Prosthesis ships an update every 4 months, karmaRocket every 3 weeks. The most recent releases landed on September 15, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Regal Prosthesis | karmaRocket |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 25 MB | 38 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Techland Computer Systems Limited](https://appshunter.io/developer/1218181620) | [LA EXACTLLY SOFTWARE PRIVATE LIMITED](https://appshunter.io/developer/1507389105) |

## What reviewers say

### Regal Prosthesis

[App page](https://appshunter.io/ios/app/regal-prosthesis/id1560920798)

**Features:** macOS Compatibility

**In-app purchases:** none


### karmaRocket

[App page](https://appshunter.io/ios/app/karmarocket/id6465993017)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Regal Prosthesis free?

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

### Is karmaRocket free?

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

### Do Regal Prosthesis or karmaRocket have ads?

Neither Regal Prosthesis nor karmaRocket shows ads.

### Which is updated more often, Regal Prosthesis or karmaRocket?

Regal Prosthesis ships an update every 4 months, and karmaRocket every 3 weeks. Most recently, Regal Prosthesis was updated on September 15, 2026 and karmaRocket on September 12, 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.*