# Fenix Construction vs Duka Intelligence

The clearest difference is iOS requirement: Fenix Construction at 13.4 against Duka Intelligence's 17.0. 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.

Fenix Construction ships an update every 9 days, Duka Intelligence weekly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Fenix Construction | Duka Intelligence |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Size | 32 MB | 143 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VALIANT GROUP DO BRASIL LTDA](https://appshunter.io/developer/1531197957) | [Duka Intelligence Inc.](https://appshunter.io/developer/1778068756) |

## What reviewers say

### Fenix Construction

[App page](https://appshunter.io/ios/app/fenix-construction/id1669330118)

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

**In-app purchases:** none


### Duka Intelligence

[App page](https://appshunter.io/ios/app/duka-intelligence/id6737811563)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fenix Construction free?

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

### Is Duka Intelligence free?

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

### Do Fenix Construction or Duka Intelligence have ads?

Neither Fenix Construction nor Duka Intelligence shows ads.

### Which is updated more often, Fenix Construction or Duka Intelligence?

Fenix Construction ships an update every 9 days, and Duka Intelligence weekly. Most recently, Fenix Construction was updated on October 11, 2026 and Duka Intelligence on October 13, 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.*