# SW vs BTSConnect

The clearest difference is iOS requirement: SW at 13.0 against BTSConnect's 15.5. On price, update cadence, 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.

SW ships an update every 2 months, BTSConnect every 3 months. The most recent releases landed on October 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SW | BTSConnect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 210 MB | 98 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SW Umwelttechnik Osterreich GmbH](https://appshunter.io/developer/1460160071) | [BTS Druckkompetenz GmbH](https://appshunter.io/developer/1649506236) |

## What reviewers say

### SW

[App page](https://appshunter.io/ios/app/sw-stutzwandsystem/id1460160072)

**Features:** macOS Compatibility

**In-app purchases:** none


### BTSConnect

[App page](https://appshunter.io/ios/app/btsconnect/id6443811578)

**In-app purchases:** none


## Frequently asked questions

### Is SW free?

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

### Is BTSConnect free?

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

### Do SW or BTSConnect have ads?

Neither SW nor BTSConnect shows ads.

### Which is updated more often, SW or BTSConnect?

SW ships an update every 2 months, and BTSConnect every 3 months. Most recently, SW was updated on October 4, 2026 and BTSConnect on October 27, 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.*