# Tech Master vs DPGC

The clearest difference is iOS requirement: Tech Master at 13.0 against DPGC's 15.5.0. 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.

## The numbers

| Metric | Tech Master | DPGC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 66 MB | 148 MB |
| Requires iOS | **13.0** | 15.5.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ECONDOS SISTEMAS LTDA - ME](https://appshunter.io/developer/1144142573) | [Koddex Solucoes Digitais Ltda Me](https://appshunter.io/developer/966761844) |

## What reviewers say

### Tech Master

[App page](https://appshunter.io/ios/app/tech-master/id6443438162)

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

**In-app purchases:** none


### DPGC

[App page](https://appshunter.io/ios/app/dpgc/id6755405290)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tech Master free?

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

### Is DPGC free?

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

### Do Tech Master or DPGC have ads?

Neither Tech Master nor DPGC shows ads.

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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.*