# DTG vs HRB

The clearest difference is iOS requirement: DTG at 11.0 against HRB's 15.6. 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.

DTG ships an update every 10 months, HRB every 6 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DTG | HRB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 months** |
| Size | 1 MB | 36 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GC-GRUPPE](https://appshunter.io/developer/545573851) | [HRB Handel für Haustechnik GmbH](https://appshunter.io/developer/1666534402) |

## What reviewers say

### DTG

[App page](https://appshunter.io/ios/app/dtg/id1141297453)

**Features:** macOS Compatibility

**In-app purchases:** none


### HRB

[App page](https://appshunter.io/ios/app/hrb/id1666534400)

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

**In-app purchases:** none


## Frequently asked questions

### Is DTG free?

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

### Is HRB free?

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

### Do DTG or HRB have ads?

Neither DTG nor HRB shows ads.

### Which is updated more often, DTG or HRB?

DTG ships an update every 10 months, and HRB every 6 months. Most recently, DTG was updated on October 2, 2026 and HRB on October 11, 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.*