# iSymphony vs Commtel Config

The clearest difference is update cadence: Commtel Config at monthly against iSymphony's every 4 months. iSymphony's advantage is review sentiment (67% vs 50%) and iOS requirement (10.0 vs 16.6). 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.

iSymphony ships an update every 4 months, Commtel Config monthly. The most recent releases landed on September 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | iSymphony | Commtel Config |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/isymphony/id331187974/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 11 MB | 151 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Paul Metcalfe International Ltd](https://appshunter.io/developer/897809446) | [Commtel Ltd](https://appshunter.io/developer/727709984) |

## What reviewers say

### iSymphony

[App page](https://appshunter.io/ios/app/isymphony/id331187974)

Control your garden lighting system remotely from your iPhone or iPad. Adjust on/off states, dimming levels, and colors for individual garden areas. Easily set up and name your zones for personalized outdoor illumination.

**Highlights:** Individual control of garden areas, On, Off, Dimming, and Color adjustment, Customizable garden area names, Show control for effects, Simple setup and use

**Features:** macOS Compatibility

**In-app purchases:** none


### Commtel Config

[App page](https://appshunter.io/ios/app/commtel-config/id1562639613)

Easily configure your Commtel system by filling in on-screen fields and sending SMS commands. The app remembers your system details and previous commands, simplifying modifications and eliminating the need to memorize complex SMS formats.

**Highlights:** Compose and send SMS commands, No need to memorize SMS commands, Remembers system details and previous commands, Store multiple named Commtel systems, Supports multiple telephone numbers and login codes

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

**In-app purchases:** none


## Frequently asked questions

### Is iSymphony free?

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

### Is Commtel Config free?

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

### Do iSymphony or Commtel Config have ads?

Neither iSymphony nor Commtel Config shows ads.

### Which is updated more often, iSymphony or Commtel Config?

iSymphony ships an update every 4 months, and Commtel Config monthly. Most recently, iSymphony was updated on September 19, 2026 and Commtel Config on October 4, 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.*