# Ctrl ~ A Remote for your Watch vs NCP Authenticator

The clearest difference is price: NCP Authenticator at Free against Ctrl ~ A Remote for your Watch's $3.99. Ctrl ~ A Remote for your Watch's advantage is iOS requirement (12.4 vs 15.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

NCP Authenticator is free to download; Ctrl ~ A Remote for your Watch costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ctrl ~ A Remote for your Watch ships an update every 48 months, NCP Authenticator every 25 months. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Ctrl ~ A Remote for your Watch | NCP Authenticator |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ctrl-a-remote-for-your-watch/id986081293/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 25 months** |
| Monetization | Paid | — |
| Size | 2 MB | 18 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mysk Inc.](https://appshunter.io/developer/394912964) | [N C P E GmbH Network Communications Products Engineering](https://appshunter.io/developer/1187926974) |

## What reviewers say

### Ctrl ~ A Remote for your Watch

[App page](https://appshunter.io/ios/app/ctrl-a-remote-for-your-watch/id986081293)

Control presentations on your Mac directly from your Apple Watch or iPhone. Navigate slides, start/stop shows, and track time elapsed, all without needing Wi-Fi. Compatible with popular presentation software.

**Highlights:** Bluetooth 4.0 connectivity, Start/stop presentations, Navigate slides and builds, Track elapsed time, Compatible with PowerPoint, Keynote, Preview, No Wi-Fi required

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### NCP Authenticator

[App page](https://appshunter.io/ios/app/ncp-authenticator/id1483468626)

**In-app purchases:** none


## Frequently asked questions

### Is Ctrl ~ A Remote for your Watch free?

Ctrl ~ A Remote for your Watch costs $3.99, with no in-app purchases.

### Is NCP Authenticator free?

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

### Do Ctrl ~ A Remote for your Watch or NCP Authenticator have ads?

Neither Ctrl ~ A Remote for your Watch nor NCP Authenticator shows ads.

### Which is updated more often, Ctrl ~ A Remote for your Watch or NCP Authenticator?

Ctrl ~ A Remote for your Watch ships an update every 48 months, and NCP Authenticator every 25 months. Most recently, Ctrl ~ A Remote for your Watch was updated on September 26, 2026 and NCP Authenticator on September 29, 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.*