# PROTECH 4.0 PRO vs Dunamis Con 25

The clearest difference is iOS requirement: PROTECH 4.0 PRO at 12.0 against Dunamis Con 25's 16.0. On price 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.

## The numbers

| Metric | PROTECH 4.0 PRO | Dunamis Con 25 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Weekly |
| Size | 28 MB | 72 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 4+ |
| Developer | [Slim Power](https://appshunter.io/developer/1719306491) | [Movimento Dunamis](https://appshunter.io/developer/1482407201) |

## What reviewers say

### PROTECH 4.0 PRO

[App page](https://appshunter.io/ios/app/protech-40-pro/id6504283292)

**In-app purchases:** none


### Dunamis Con 25

[App page](https://appshunter.io/ios/app/dunamis-con-25/id6737127141)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PROTECH 4.0 PRO free?

PROTECH 4.0 PRO is free to download, with no in-app purchases.

### Is Dunamis Con 25 free?

Dunamis Con 25 is free to download, with no in-app purchases.

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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.*