# Caleffi Code vs FlightManager

The clearest difference is in-app purchases: Caleffi Code at none against FlightManager's 2. Caleffi Code also leads on iOS requirement (13.0 vs 15.1). FlightManager's advantage is update cadence (every 5 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. FlightManager sells 2 in-app purchases, starting at $5.99 per month. Caleffi Code asks for nothing beyond the download.

Caleffi Code ships an update every 3 months, FlightManager every 5 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Caleffi Code | FlightManager |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 195 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Caleffi S.p.A](https://appshunter.io/developer/920722440) | [Gianni Rossi](https://appshunter.io/developer/1886084161) |

## 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


### FlightManager

[App page](https://appshunter.io/ios/app/flightmanager/id6765693187)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Annual Subscription | $39.99 | per year |


## Frequently asked questions

### Is Caleffi Code free?

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

### Is FlightManager free?

FlightManager is free to download, with in-app purchases available.

### Do Caleffi Code or FlightManager have ads?

Neither Caleffi Code nor FlightManager shows ads.

### Which is updated more often, Caleffi Code or FlightManager?

Caleffi Code ships an update every 3 months, and FlightManager every 5 days. Most recently, Caleffi Code was updated on November 3, 2026 and FlightManager on November 9, 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.*