# T vs Greenweek

The clearest difference is in-app purchases: T at none against Greenweek's 2. T also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Greenweek sells 2 in-app purchases, starting at $1.99 per month. T asks for nothing beyond the download.

## The numbers

| Metric | T | Greenweek |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 8 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EuroICC d.o.o.](https://appshunter.io/developer/1362060463) | [Terror LLC](https://appshunter.io/developer/1350269675) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-smart/id1504665934)

Control and configure your domestic hot water system remotely via a Wi-Fi enabled thermostat. Turn traditional water heaters into smart home devices for convenient temperature management from your iOS device.

**Highlights:** Remote hot water control, Configure water temperature, Smart home integration, Wi-Fi enabled connectivity, iOS device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Greenweek

[App page](https://appshunter.io/ios/app/greenweek/id6758999970)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| greenweek premium monthly | $1.99 | per month |
| greenweek premium annual | $19.99 | per year |


## Frequently asked questions

### Is T free?

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

### Is Greenweek free?

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

### Do T or Greenweek have ads?

Neither T nor Greenweek shows ads.

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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.*