# dxLink21 vs em | connect

The clearest difference is iOS requirement: em | connect at 13.0 against dxLink21's 15.0. 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.

dxLink21 ships an update every 3 months, em | connect every 2 months. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | dxLink21 | em | connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 134 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Belparts NV](https://appshunter.io/developer/1470365988) | [Vamsi Rajulapudi](https://appshunter.io/developer/1779883104) |

## What reviewers say

### dxLink21

[App page](https://appshunter.io/ios/app/dxlink21/id1470365989)

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

**In-app purchases:** none


### em | connect

[App page](https://appshunter.io/ios/app/em-connect/id6740020792)

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

**In-app purchases:** none


## Frequently asked questions

### Is dxLink21 free?

dxLink21 is free to download, with no in-app purchases.

### Is em | connect free?

em | connect is free to download, with no in-app purchases.

### Do dxLink21 or em | connect have ads?

Neither dxLink21 nor em | connect shows ads.

### Which is updated more often, dxLink21 or em | connect?

dxLink21 ships an update every 3 months, and em | connect every 2 months. Most recently, dxLink21 was updated on October 20, 2026 and em | connect on October 14, 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.*