# Commtel Control vs Berkhamsted SST

Commtel Control and Berkhamsted SST are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Commtel Control ships an update every 3 months, Berkhamsted SST every 4 months. The most recent releases landed on October 9, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Commtel Control | Berkhamsted SST |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 27 MB | 95 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Commtel Ltd](https://appshunter.io/developer/727709984) | [ElitAd Internet Limited](https://appshunter.io/developer/876372370) |

## What reviewers say

### Commtel Control

[App page](https://appshunter.io/ios/app/commtel-control/id1576496214)

**In-app purchases:** none


### Berkhamsted SST

[App page](https://appshunter.io/ios/app/berkhamsted-sst/id6458143183)

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

**In-app purchases:** none


## Frequently asked questions

### Is Commtel Control free?

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

### Is Berkhamsted SST free?

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

### Do Commtel Control or Berkhamsted SST have ads?

Neither Commtel Control nor Berkhamsted SST shows ads.

### Which is updated more often, Commtel Control or Berkhamsted SST?

Commtel Control ships an update every 3 months, and Berkhamsted SST every 4 months. Most recently, Commtel Control was updated on October 9, 2026 and Berkhamsted SST on October 18, 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.*