# EcoQube by Ecosense vs PETNF

The clearest difference is ads: PETNF at none against EcoQube by Ecosense's shown. PETNF also leads on iOS requirement (13.0 vs 15). EcoQube by Ecosense's advantage is update cadence (every 2 months vs every 14 months). On price, 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.

EcoQube by Ecosense ships an update every 2 months, PETNF every 14 months. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | EcoQube by Ecosense | PETNF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ecoqube-by-ecosense/id1526962363/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 24.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 109 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ecosense Inc.](https://appshunter.io/developer/1511229517) | [LESOROCITY (SHENZHEN) IND'L](https://appshunter.io/developer/1889071730) |

## What reviewers say

### EcoQube by Ecosense

[App page](https://appshunter.io/ios/app/ecoqube-by-ecosense/id1526962363)

This app connects to a smart radon detector to provide real-time indoor radon level monitoring. View detailed trends, receive alerts for high levels, and track changes over time. It's designed for easy setup and continuous monitoring of your home's air quality.

**Highlights:** Real-time radon level monitoring, Instant alerts for high radon, Short and long-term trend analytics, Wi-Fi connectivity, Color-coded LED status indicator, Secure data sharing

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

**In-app purchases:** none


### PETNF

[App page](https://appshunter.io/ios/app/petnf/id6748596395)

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

**In-app purchases:** none


## Frequently asked questions

### Is EcoQube by Ecosense free?

EcoQube by Ecosense is free to download, with no in-app purchases.

### Is PETNF free?

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

### Do EcoQube by Ecosense or PETNF have ads?

EcoQube by Ecosense shows ads; PETNF does not.

### Which is updated more often, EcoQube by Ecosense or PETNF?

EcoQube by Ecosense ships an update every 2 months, and PETNF every 14 months. Most recently, EcoQube by Ecosense was updated on October 21, 2026 and PETNF on October 17, 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.*