# ConcreteDirect Pro vs FydoDX

The clearest difference is iOS requirement: ConcreteDirect Pro at 13.0 against FydoDX's 17. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ConcreteDirect Pro | FydoDX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 95 MB | 61 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Holcim Group Services Ltd](https://appshunter.io/developer/1137578672) | [Biocode Inc](https://appshunter.io/developer/1789385928) |

## What reviewers say

### ConcreteDirect Pro

[App page](https://appshunter.io/ios/app/concretedirect-pro/id1531470121)

**In-app purchases:** none


### FydoDX

[App page](https://appshunter.io/ios/app/fydodx/id6740289896)

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

**In-app purchases:** none


## Frequently asked questions

### Is ConcreteDirect Pro free?

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

### Is FydoDX free?

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

### Do ConcreteDirect Pro or FydoDX have ads?

Neither ConcreteDirect Pro nor FydoDX shows ads.

### Which is updated more often, ConcreteDirect Pro or FydoDX?

ConcreteDirect Pro ships an update every 3 weeks, and FydoDX every 3 weeks. Most recently, ConcreteDirect Pro was updated on November 3, 2026 and FydoDX on October 30, 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.*