# Teradek RT vs Light Widow

The clearest difference is rating: Light Widow at 4.7 against Teradek RT's 2.8. Light Widow also leads on update cadence (every 2 months vs every 11 months). On price, ratings volume, 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.

Light Widow holds the better App Store score, 4.7 against 2.8. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

Teradek RT ships an update every 11 months, Light Widow every 2 months. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Teradek RT | Light Widow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (5 ratings)](https://appshunter.io/ios/app/teradek-rt/id1456191087/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/light-widow/id1616199102/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 19 MB | 40 MB |
| Requires iOS | 15.4 | **14.7** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teradek](https://appshunter.io/developer/450852792) | [Light Widow LLC](https://appshunter.io/developer/1616199104) |

## What reviewers say

### Teradek RT

[App page](https://appshunter.io/ios/app/teradek-rt/id1456191087)

Configure and control Teradek RT wireless lens control systems from your smartphone. Adjust motor settings, map lenses, and even control camera run/stop for supported cameras. Access device information and troubleshoot issues.

**Highlights:** Configure RT controller, receiver, and motors, Control camera run/stop, View device info and firmware, Set wireless channel and power, Create and manage lens maps, Adjust motor response and orientation, Virtual slider for focus, iris, zoom

**Features:** macOS Compatibility

**In-app purchases:** none


### Light Widow

[App page](https://appshunter.io/ios/app/light-widow/id1616199102)

This application enables connection to specific hardware products for programming filters and customizing their appearance. It offers a streamlined interface for managing the look and feel of supported devices.

**Highlights:** Connect to FRS-Light, CineTag, ARRI LMB4x5, Program filters, Customize product look and feel, Streamlined interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Teradek RT free?

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

### Is Light Widow free?

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

### Which has better reviews, Teradek RT or Light Widow?

Light Widow is rated higher. Teradek RT averages 2.8 out of 5 from 5 ratings, while Light Widow averages 4.7 from 3 ratings.

### Do Teradek RT or Light Widow have ads?

Neither Teradek RT nor Light Widow shows ads.

### Which is updated more often, Teradek RT or Light Widow?

Teradek RT ships an update every 11 months, and Light Widow every 2 months. Most recently, Teradek RT was updated on June 1, 2026 and Light Widow on September 17, 2026.

---

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