# My HH System vs BITZER SPOT APP

The clearest difference is update cadence: BITZER SPOT APP at every 2 months against My HH System's every 8 months. My HH System's advantage is iOS requirement (11.0 vs 17.6). 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.

My HH System ships an update every 8 months, BITZER SPOT APP every 2 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | My HH System | BITZER SPOT APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/bitzer-spot-app/id1434285448/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 46 MB | 6 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [w3worx B.V.](https://appshunter.io/developer/1024921771) | [BITZER SE](https://appshunter.io/developer/1224090796) |

## What reviewers say

### My HH System

[App page](https://appshunter.io/ios/app/my-hh-system/id1164124442)

**Features:** macOS Compatibility

**In-app purchases:** none


### BITZER SPOT APP

[App page](https://appshunter.io/ios/app/bitzer-spot-app/id1434285448)

Verify the authenticity of refrigeration products by scanning QR codes. Access detailed product documentation, find service locations, and get directions, even offline. Protect against counterfeit products and system failures.

**Highlights:** QR code scanning for product authenticity, Access to extensive product documentation, Offline document access, Site directory with contact details, Route planning to service points, Add documentation to favorites

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

**In-app purchases:** none


## Frequently asked questions

### Is My HH System free?

My HH System is free to download, with no in-app purchases.

### Is BITZER SPOT APP free?

BITZER SPOT APP is free to download, with no in-app purchases.

### Do My HH System or BITZER SPOT APP have ads?

Neither My HH System nor BITZER SPOT APP shows ads.

### Which is updated more often, My HH System or BITZER SPOT APP?

My HH System ships an update every 8 months, and BITZER SPOT APP every 2 months. Most recently, My HH System was updated on October 29, 2026 and BITZER SPOT APP on October 24, 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.*