# Thermostat vs Cotherm NFC

The clearest difference is iOS requirement: Thermostat at 13.0 against Cotherm NFC's 16.0. On price, update cadence, 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.

Thermostat ships an update every 25 months, Cotherm NFC every 18 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Thermostat | Cotherm NFC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 18 months** |
| Size | 2 MB | 15 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Feller AG](https://appshunter.io/developer/525095492) | [Cotherm](https://appshunter.io/developer/1472147592) |

## What reviewers say

### Thermostat

[App page](https://appshunter.io/ios/app/thermostat/id1004587614)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cotherm NFC

[App page](https://appshunter.io/ios/app/cotherm-nfc/id1565124099)

**In-app purchases:** none


## Frequently asked questions

### Is Thermostat free?

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

### Is Cotherm NFC free?

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

### Do Thermostat or Cotherm NFC have ads?

Neither Thermostat nor Cotherm NFC shows ads.

### Which is updated more often, Thermostat or Cotherm NFC?

Thermostat ships an update every 25 months, and Cotherm NFC every 18 months. Most recently, Thermostat was updated on October 24, 2026 and Cotherm NFC on October 25, 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.*