# Vsensor vs Netvion

Vsensor and Netvion are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Vsensor ships an update every 3 weeks, Netvion monthly. The most recent releases landed on August 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Vsensor | Netvion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (8 ratings)](https://appshunter.io/ios/app/vsensor/id1635688804/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 70 MB | 61 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [健成 李](https://appshunter.io/developer/1055522601) | [Netvion BV](https://appshunter.io/developer/1868601422) |

## What reviewers say

### Vsensor

[App page](https://appshunter.io/ios/app/vsensor/id1635688804)

This utility app displays environmental data like PAR, CO2, and CO concentrations directly on your phone. It requires compatible external meters to function.

**Highlights:** Displays PAR data, Shows CO2 concentration, Reads CO concentration, Works with external meters, Professional tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Netvion

[App page](https://appshunter.io/ios/app/netvion/id6757735610)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vsensor free?

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

### Is Netvion free?

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

### Do Vsensor or Netvion have ads?

Neither Vsensor nor Netvion shows ads.

### Which is updated more often, Vsensor or Netvion?

Vsensor ships an update every 3 weeks, and Netvion monthly. Most recently, Vsensor was updated on August 18, 2026 and Netvion on September 14, 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.*