# ABB vs SEM eSalesTool

ABB and SEM eSalesTool 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.

ABB ships an update every 2 months, SEM eSalesTool every 6 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ABB | SEM eSalesTool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (81 ratings)](https://appshunter.io/ios/app/abb-freehome-next/id1502100986/reviews)** | — |
| Number of ratings | **81** | — |
| Positive reviews | 54.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 300 MB | 220 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Busch-Jaeger Elektro GmbH](https://appshunter.io/developer/542311466) | [Caterpillar (Qingzhou) Ltd.](https://appshunter.io/developer/1576318234) |

## What reviewers say

### ABB

[App page](https://appshunter.io/ios/app/abb-freehome-next/id1502100986)

Control your smart home devices, monitor status, and manage automation. This app allows remote operation of your free@home system, including lighting, shutters, and door calls. Configure devices, create scenes, and set up automated actions for a seamless smart living experience.

**Highlights:** Remote system control, Device status monitoring, Automation and scene creation, Door intercom integration, Configuration and setup, Customizable dashboard

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

**In-app purchases:** none


### SEM eSalesTool

[App page](https://appshunter.io/ios/app/sem-esalestool/id6670752829)

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

**In-app purchases:** none


## Frequently asked questions

### Is ABB free?

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

### Is SEM eSalesTool free?

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

### Do ABB or SEM eSalesTool have ads?

Neither ABB nor SEM eSalesTool shows ads.

### Which is updated more often, ABB or SEM eSalesTool?

ABB ships an update every 2 months, and SEM eSalesTool every 6 weeks. Most recently, ABB was updated on November 3, 2026 and SEM eSalesTool 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.*