# ENVIRON CONNECTED vs HOTTECH GR SMART

The clearest difference is ads: HOTTECH GR SMART at none against ENVIRON CONNECTED's shown. HOTTECH GR SMART also leads on update cadence (every 5 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ENVIRON CONNECTED ships an update every 4 months, HOTTECH GR SMART every 5 weeks. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ENVIRON CONNECTED | HOTTECH GR SMART |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 45 MB | 15 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robin Wood GmbH](https://appshunter.io/developer/1490885364) | [EuroICC d.o.o.](https://appshunter.io/developer/1362060463) |

## What reviewers say

### ENVIRON CONNECTED

[App page](https://appshunter.io/ios/app/environ-connected/id1490897738)

**Features:** macOS Compatibility

**In-app purchases:** none


### HOTTECH GR SMART

[App page](https://appshunter.io/ios/app/hottech-gr-smart/id6443978639)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ENVIRON CONNECTED free?

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

### Is HOTTECH GR SMART free?

HOTTECH GR SMART is free to download, with no in-app purchases.

### Do ENVIRON CONNECTED or HOTTECH GR SMART have ads?

ENVIRON CONNECTED shows ads; HOTTECH GR SMART does not.

### Which is updated more often, ENVIRON CONNECTED or HOTTECH GR SMART?

ENVIRON CONNECTED ships an update every 4 months, and HOTTECH GR SMART every 5 weeks. Most recently, ENVIRON CONNECTED was updated on September 29, 2026 and HOTTECH GR SMART on October 4, 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.*