# Caleffi Code vs Kalisi Owner

The clearest difference is update cadence: Kalisi Owner at every 2 weeks against Caleffi Code's every 3 months. Caleffi Code's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Caleffi Code ships an update every 3 months, Kalisi Owner every 2 weeks. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Caleffi Code | Kalisi Owner |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 195 MB | 44 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Caleffi S.p.A](https://appshunter.io/developer/920722440) | [Fractalgarden](https://appshunter.io/developer/630635848) |

## What reviewers say

### Caleffi Code

[App page](https://appshunter.io/ios/app/caleffi-code/id1510312307)

Control your home's heating system remotely to optimize energy consumption and maintain comfort. Program temperatures room by room, adjust settings on the fly, and utilize special functions for events or absences.

**Highlights:** Remote temperature management, Room-by-room programming, Energy consumption optimization, Real-time monitoring, Customizable heating schedules, Boost and Eco functions

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

**In-app purchases:** none


### Kalisi Owner

[App page](https://appshunter.io/ios/app/kalisi-owner/id6502044385)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caleffi Code free?

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

### Is Kalisi Owner free?

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

### Do Caleffi Code or Kalisi Owner have ads?

Neither Caleffi Code nor Kalisi Owner shows ads.

### Which is updated more often, Caleffi Code or Kalisi Owner?

Caleffi Code ships an update every 3 months, and Kalisi Owner every 2 weeks. Most recently, Caleffi Code was updated on October 10, 2026 and Kalisi Owner on October 11, 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.*