# RTC Fiber vs Cufflink

The clearest difference is update cadence: Cufflink at every 3 weeks against RTC Fiber's every 3 months. RTC Fiber's advantage is ratings volume (34 vs 2). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.9 for RTC Fiber against 5.0 for Cufflink. That said, the two scores are not equally well evidenced: RTC Fiber has 34 ratings behind it against 2, so its average is the more settled of the two.

RTC Fiber ships an update every 3 months, Cufflink every 3 weeks. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | RTC Fiber | Cufflink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (34 ratings)](https://appshunter.io/ios/app/rtc-fiber/id1639490871/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cufflink/id1671035016/reviews)** |
| Number of ratings | **34** | 2 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 138 MB | 47 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RTC Fiber Communications](https://appshunter.io/developer/1639490873) | [Mountain Vector Energy, LLC](https://appshunter.io/developer/1579929341) |

## What reviewers say

### RTC Fiber

[App page](https://appshunter.io/ios/app/rtc-fiber/id1639490871)

Manage your smart home network with ease. Set up parental controls, create guest networks, and test internet speeds. Monitor connected devices and track network usage for complete control.

**Highlights:** Parental controls, Guest network creation, Speed tests, Device monitoring, Network usage tracking

**Features:** Vision Pro support

**In-app purchases:** none


### Cufflink

[App page](https://appshunter.io/ios/app/cufflink/id1671035016)

Monitor and manage your cufflink devices with this mobile application. View real-time readings, receive alerts, and locate devices on a map. Pin important devices for quick access on the home screen.

**Highlights:** View cufflink device readings, Pin/unpin devices, Search for facilities and devices, Map device locations, Real-time alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is RTC Fiber free?

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

### Is Cufflink free?

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

### Which has better reviews, RTC Fiber or Cufflink?

Cufflink is rated higher. RTC Fiber averages 4.9 out of 5 from 34 ratings, while Cufflink averages 5.0 from 2 ratings.

### Do RTC Fiber or Cufflink have ads?

Neither RTC Fiber nor Cufflink shows ads.

### Which is updated more often, RTC Fiber or Cufflink?

RTC Fiber ships an update every 3 months, and Cufflink every 3 weeks. Most recently, RTC Fiber was updated on October 14, 2026 and Cufflink on October 5, 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.*