# Composer Express vs KETRA

The clearest difference is review sentiment: KETRA at 100% against Composer Express's 54%. KETRA also leads on update cadence (every 2 weeks vs every 4 months) and iOS requirement (7.0 vs 12.0). Composer Express's advantage is rating (4.7 vs 4.2) and ratings volume (31 vs 6). 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.

Composer Express holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Composer Express has 31 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 54% of Composer Express's written reviews are positive against 100% of KETRA's, so the app with the better star average is not the one people write more warmly about.

Composer Express ships an update every 4 months, KETRA every 2 weeks. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Composer Express | KETRA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (31 ratings)](https://appshunter.io/ios/app/composer-express/id897940122/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/ketra/id1177122390/reviews) |
| Number of ratings | **31** | 6 |
| Positive reviews | 53.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 23 MB | 101 MB |
| Requires iOS | 12.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Snap One, LLC](https://appshunter.io/developer/417819127) | [Lutron Electronics co., Inc.](https://appshunter.io/developer/303875058) |

## What reviewers say

### Composer Express

[App page](https://appshunter.io/ios/app/composer-express/id897940122)

This configuration tool streamlines system setup for authorized partners, simplifying installation and increasing productivity. It allows for account management, device connection, and system updates, both locally and remotely.

**Highlights:** Manage customer accounts and register controllers, Service and update customer systems remotely, Add and identify new controllers, Search and add device drivers, Configure project properties and network settings, Manage Zigbee and Z-Wave devices, Backup and load customer projects

**In-app purchases:** none


### KETRA

[App page](https://appshunter.io/ios/app/ketra/id1177122390)

Control your Ketra lighting system remotely via WiFi. This app allows you to connect to your keypads and manage your lighting installations from your mobile device, offering enhanced flexibility and ease of use. Requires a Ketra lighting system with an N4 hub and a Ketra account.

**Highlights:** Remote keypad control, WiFi connectivity, Manage multiple keypads, Control lighting installations, Requires N4 hub

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Composer Express free?

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

### Is KETRA free?

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

### Which has better reviews, Composer Express or KETRA?

Composer Express is rated higher. Composer Express averages 4.7 out of 5 from 31 ratings, while KETRA averages 4.2 from 6 ratings.

### Do Composer Express or KETRA have ads?

Neither Composer Express nor KETRA shows ads.

### Which is updated more often, Composer Express or KETRA?

Composer Express ships an update every 4 months, and KETRA every 2 weeks. Most recently, Composer Express was updated on October 1, 2026 and KETRA on September 30, 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.*