# Thermo ICE vs PessTech

The clearest difference is update cadence: PessTech at every 2 weeks against Thermo ICE's every 13 months. Thermo ICE's advantage is device support (4 vs 2) and iOS requirement (8.0 vs 17.0). On price, ads and in-app purchases 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, PessTech every 2 weeks. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Thermo ICE | PessTech |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 107 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gewiss S.p.A.](https://appshunter.io/developer/978344889) | [PessTechnologies](https://appshunter.io/developer/945694270) |

## 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


### PessTech

[App page](https://appshunter.io/ios/app/pesstech/id6498715323)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thermo ICE free?

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

### Is PessTech free?

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

### Do Thermo ICE or PessTech have ads?

Neither Thermo ICE nor PessTech shows ads.

### Which is updated more often, Thermo ICE or PessTech?

Thermo ICE ships an update every 13 months, and PessTech every 2 weeks. Most recently, Thermo ICE was updated on October 21, 2026 and PessTech on October 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.*