# GP NOVA gas detector vs MobileEview

The clearest difference is update cadence: MobileEview at every 2 months against GP NOVA gas detector's every 27 months. GP NOVA gas detector's advantage is iOS requirement (14.2 vs 16.4). 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.

GP NOVA gas detector ships an update every 27 months, MobileEview every 2 months. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | GP NOVA gas detector | MobileEview |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 months** |
| Size | 65 MB | 81 MB |
| Requires iOS | **14.2** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Geopal](https://appshunter.io/developer/1573577681) | [NIVELCO Process Control Co.](https://appshunter.io/developer/1758044433) |

## What reviewers say

### GP NOVA gas detector

[App page](https://appshunter.io/ios/app/gp-nova-gas-detector/id1573577679)

**Features:** macOS Compatibility

**In-app purchases:** none


### MobileEview

[App page](https://appshunter.io/ios/app/mobileeview/id6553982436)

**In-app purchases:** none


## Frequently asked questions

### Is GP NOVA gas detector free?

GP NOVA gas detector is free to download, with no in-app purchases.

### Is MobileEview free?

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

### Do GP NOVA gas detector or MobileEview have ads?

Neither GP NOVA gas detector nor MobileEview shows ads.

### Which is updated more often, GP NOVA gas detector or MobileEview?

GP NOVA gas detector ships an update every 27 months, and MobileEview every 2 months. Most recently, GP NOVA gas detector was updated on October 4, 2026 and MobileEview on September 30, 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.*