# engcon DC3 vs Demex

engcon DC3 and Demex are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

engcon DC3 ships an update every 2 months, Demex every 3 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | engcon DC3 | Demex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 23 MB | 240 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Engcon Nordic AB](https://appshunter.io/developer/1612669316) | [Demex AB](https://appshunter.io/developer/1694524575) |

## What reviewers say

### engcon DC3

[App page](https://appshunter.io/ios/app/engcon-dc3/id1612669314)

**Features:** macOS Compatibility

**In-app purchases:** none


### Demex

[App page](https://appshunter.io/ios/app/demex/id6450712397)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is engcon DC3 free?

engcon DC3 is free to download, with no in-app purchases.

### Is Demex free?

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

### Do engcon DC3 or Demex have ads?

Neither engcon DC3 nor Demex shows ads.

### Which is updated more often, engcon DC3 or Demex?

engcon DC3 ships an update every 2 months, and Demex every 3 months. Most recently, engcon DC3 was updated on October 6, 2026 and Demex on October 2, 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.*