# SmartLink Control vs Duplicate Contacts Remover ™

The clearest difference is in-app purchases: SmartLink Control at none against Duplicate Contacts Remover ™'s 5. SmartLink Control also leads on ads (none vs shown) and iOS requirement (9.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Duplicate Contacts Remover ™ sells 5 in-app purchases, starting at $1.99 per 7 days. SmartLink Control asks for nothing beyond the download.

## The numbers

| Metric | SmartLink Control | Duplicate Contacts Remover ™ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 19 MB | 15 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Holger Boelts](https://appshunter.io/developer/381063175) | [Kartika Ardiani](https://appshunter.io/developer/1777769813) |

## What reviewers say

### SmartLink Control

[App page](https://appshunter.io/ios/app/smartlink-control/id381063172)

This application provides mobile visualization for operating and displaying functions within a networked building automation environment. It connects to various common building systems and offers comfort functions like scene storage and presence simulation. It also supports media technology control via LAN, IR, or RS232.

**Highlights:** Control building automation systems, Visualize system functions, Connects to KNX, LON, Crestron, and more, Scene storage and presence simulation, Media technology control (LAN, IR, RS232), Sonos basic function control via UPnP

**Features:** macOS Compatibility

**In-app purchases:** none


### Duplicate Contacts Remover ™

[App page](https://appshunter.io/ios/app/duplicate-contacts-remover/id6760022355)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duplicate Contacts Remover Pro - 1W | $1.99 | per 7 days |
| Duplicate Contacts Remover Pro - 1M | $3.99 | per month |
| 1Y2 | $19.99 | per year |
| Duplicate Contacts Remover Pro - 1Y | $19.99 | per year |
| Duplicate Contacts Remover Pro | $39.99 | one-time |


## Frequently asked questions

### Is SmartLink Control free?

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

### Is Duplicate Contacts Remover ™ free?

Duplicate Contacts Remover ™ is free to download, with in-app purchases available.

### Do SmartLink Control or Duplicate Contacts Remover ™ have ads?

Duplicate Contacts Remover ™ shows ads; SmartLink Control does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*