# ENGO Smart vs Kaltmann Gen

ENGO Smart and Kaltmann Gen are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | ENGO Smart | Kaltmann Gen |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 205 MB | 29 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENGO CONTROLS S C PAWE KULPA MARCIN HULBOJ](https://appshunter.io/developer/1606693686) | [小刚 任](https://appshunter.io/developer/1680428736) |

## What reviewers say

### ENGO Smart

[App page](https://appshunter.io/ios/app/engo-smart/id1606693444)

Control your smart home devices remotely, including temperature, lighting, and security systems. Create custom scenarios and integrate with popular voice assistants for a seamless smart living experience.

**Highlights:** Remote device management, Customizable scenarios, Tuya cloud integration, Google Home and Alexa compatibility, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Kaltmann Gen

[App page](https://appshunter.io/ios/app/kaltmann-gen/id6763030206)

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

**In-app purchases:** none


## Frequently asked questions

### Is ENGO Smart free?

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

### Is Kaltmann Gen free?

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

### Do ENGO Smart or Kaltmann Gen have ads?

Neither ENGO Smart nor Kaltmann Gen shows ads.

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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.*