# AsteraApp vs Teradek RT

The clearest difference is rating: Teradek RT at 2.8 against AsteraApp's 2.3. AsteraApp's advantage is update cadence (every 3 weeks vs every 11 months) and review sentiment (28% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Teradek RT holds the better App Store score, 2.8 against 2.3. That said, the two scores are not equally well evidenced: AsteraApp has 51 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 28% of AsteraApp's written reviews are positive against 0% of Teradek RT's, so the app with the better star average is not the one people write more warmly about.

AsteraApp ships an update every 3 weeks, Teradek RT every 11 months. The most recent releases landed on August 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | AsteraApp | Teradek RT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (51 ratings)](https://appshunter.io/ios/app/asteraapp/id1367867800/reviews) | **[2.8 (5 ratings)](https://appshunter.io/ios/app/teradek-rt/id1456191087/reviews)** |
| Number of ratings | **51** | 5 |
| Positive reviews | **28.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Monetization | Free | Free |
| Size | 111 MB | 19 MB |
| Requires iOS | **10.3** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Astera LED Technology GmbH](https://appshunter.io/developer/1367867799) | [Teradek](https://appshunter.io/developer/450852792) |

## What reviewers say

### AsteraApp

[App page](https://appshunter.io/ios/app/asteraapp/id1367867800)

Control complex lighting setups with customizable programs and effects. Prepare lights for wireless DMX, diagnose, update, and reset them. Features include beat-synced effects, group management, and power-saving standby.

**Highlights:** Customizable programs and effects, Wireless DMX preparation, Light diagnostics and updates, Beat-synced effects (Auto BPM), Group management (Targets), Scheduled Standby, Dynamic PowerBoost

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is AsteraApp free?

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

### Is Teradek RT free?

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

### Which has better reviews, AsteraApp or Teradek RT?

Teradek RT is rated higher. AsteraApp averages 2.3 out of 5 from 51 ratings, while Teradek RT averages 2.8 from 5 ratings.

### Do AsteraApp or Teradek RT have ads?

Neither AsteraApp nor Teradek RT shows ads.

### Which is updated more often, AsteraApp or Teradek RT?

AsteraApp ships an update every 3 weeks, and Teradek RT every 11 months. Most recently, AsteraApp was updated on August 14, 2026 and Teradek RT on September 23, 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.*