# Cürv Thermostat vs Working Methods, Rules, Model

The clearest difference is in-app purchases: Cürv Thermostat at none against Working Methods, Rules, Model's 1. Cürv Thermostat also leads on iOS requirement (12.0 vs 14.5). Working Methods, Rules, Model's advantage is update cadence (every 10 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Working Methods, Rules, Model sells 1 one-off in-app purchase. Cürv Thermostat asks for nothing beyond the download.

Cürv Thermostat ships an update every 3 months, Working Methods, Rules, Model every 10 days. The most recent releases landed on June 1, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Cürv Thermostat | Working Methods, Rules, Model |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 5 MB | 192 MB |
| Requires iOS | **12.0** | 14.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [saswell](https://appshunter.io/developer/943287508) | [Man Hung Sun](https://appshunter.io/developer/1471605573) |

## What reviewers say

### Cürv Thermostat

[App page](https://appshunter.io/ios/app/curv-thermostat/id1294526048)

Control your home thermostat remotely via Wi-Fi. Adjust on/off settings and set desired temperatures directly from your smartphone. This simple and intuitive app offers easy-to-use functionality for managing your home's climate.

**Highlights:** Remote thermostat access, Set temperature variations, On/off control, Wi-Fi connectivity, Smartphone compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### Working Methods, Rules, Model

[App page](https://appshunter.io/ios/app/working-methods-rules-model/id1644570437)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Cürv Thermostat free?

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

### Is Working Methods, Rules, Model free?

Working Methods, Rules, Model is free to download, with in-app purchases available.

### Do Cürv Thermostat or Working Methods, Rules, Model have ads?

Neither Cürv Thermostat nor Working Methods, Rules, Model shows ads.

### Which is updated more often, Cürv Thermostat or Working Methods, Rules, Model?

Cürv Thermostat ships an update every 3 months, and Working Methods, Rules, Model every 10 days. Most recently, Cürv Thermostat was updated on June 1, 2026 and Working Methods, Rules, Model on May 19, 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.*