# Pollution Guardian vs EnviTec Remote

The clearest difference is update cadence: EnviTec Remote at weekly against Pollution Guardian's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Pollution Guardian ships an update every 5 months, EnviTec Remote weekly. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Pollution Guardian | EnviTec Remote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Size | 51 MB | 63 MB |
| Requires iOS | **16.2** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pollution srl](https://appshunter.io/developer/1448845103) | [EnviTec Biogas AG](https://appshunter.io/developer/1678510641) |

## What reviewers say

### Pollution Guardian

[App page](https://appshunter.io/ios/app/pollution-guardian/id1448845104)

**Features:** macOS Compatibility

**In-app purchases:** none


### EnviTec Remote

[App page](https://appshunter.io/ios/app/envitec-remote/id6446631211)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pollution Guardian free?

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

### Is EnviTec Remote free?

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

### Do Pollution Guardian or EnviTec Remote have ads?

Neither Pollution Guardian nor EnviTec Remote shows ads.

### Which is updated more often, Pollution Guardian or EnviTec Remote?

Pollution Guardian ships an update every 5 months, and EnviTec Remote weekly. Most recently, Pollution Guardian was updated on October 25, 2026 and EnviTec Remote on October 6, 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.*