# Thermo ICE vs ContactSafe App

The clearest difference is update cadence: ContactSafe App at every 2 days against Thermo ICE's every 13 months. Thermo ICE's advantage is iOS requirement (8.0 vs 15.0). 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.

Thermo ICE ships an update every 13 months, ContactSafe App every 2 days. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Thermo ICE | ContactSafe App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 17 MB | 67 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gewiss S.p.A.](https://appshunter.io/developer/978344889) | [Heiner Leifeld GmbH](https://appshunter.io/developer/1355893622) |

## What reviewers say

### Thermo ICE

[App page](https://appshunter.io/ios/app/thermo-ice/id1055293737)

Control your heating and cooling system remotely with this app. Monitor current temperatures, adjust settings, and create custom schedules or let the app learn your habits for automatic programming. Connects via cloud services for easy management of one or more thermostats.

**Highlights:** Remote thermostat control, View current temperature and setpoint, Adjust HVAC modes (comfort, economy, off), Daily scheduled temperature programming, Self-learning automatic programming, Cloud-based connection, Demo mode for testing

**In-app purchases:** none


### ContactSafe App

[App page](https://appshunter.io/ios/app/contactsafe-app/id6785273032)

**In-app purchases:** none


## Frequently asked questions

### Is Thermo ICE free?

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

### Is ContactSafe App free?

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

### Do Thermo ICE or ContactSafe App have ads?

Neither Thermo ICE nor ContactSafe App shows ads.

### Which is updated more often, Thermo ICE or ContactSafe App?

Thermo ICE ships an update every 13 months, and ContactSafe App every 2 days. Most recently, Thermo ICE was updated on October 21, 2026 and ContactSafe App on October 28, 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.*