# HASCO GmbH vs blueMaster check

The clearest difference is update cadence: HASCO GmbH at weekly against blueMaster check's monthly. HASCO GmbH also leads on iOS requirement (11.0 vs 15.5). 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.

HASCO GmbH ships an update weekly, blueMaster check monthly. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | HASCO GmbH | blueMaster check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 100 MB | 46 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Syfit GmbH](https://appshunter.io/developer/1260929417) | [ESYS Gesellschaft fuer Elektronische Systemtechnik . Hard- und Software mbH](https://appshunter.io/developer/917295043) |

## What reviewers say

### HASCO GmbH

[App page](https://appshunter.io/ios/app/hasco-gmbh/id6443725983)

**Features:** macOS Compatibility

**In-app purchases:** none


### blueMaster check

[App page](https://appshunter.io/ios/app/bluemaster-check/id6476186617)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HASCO GmbH free?

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

### Is blueMaster check free?

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

### Do HASCO GmbH or blueMaster check have ads?

Neither HASCO GmbH nor blueMaster check shows ads.

### Which is updated more often, HASCO GmbH or blueMaster check?

HASCO GmbH ships an update weekly, and blueMaster check monthly. Most recently, HASCO GmbH was updated on October 12, 2026 and blueMaster check on October 25, 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.*