# Volumetric vs OnE Connected

The clearest difference is update cadence: OnE Connected at monthly against Volumetric's every 66 months. OnE Connected also leads on device support. Volumetric's advantage is iOS requirement (16.6 vs 18.7). On price and in-app purchases there is nothing between them.

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

Volumetric ships an update every 66 months, OnE Connected monthly. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Volumetric | OnE Connected |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 66 months | **Monthly** |
| Size | 1 MB | 82 MB |
| Requires iOS | **16.6** | 18.7 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Lancer Corporation](https://appshunter.io/developer/1063830386) | [Electrolux Professional s.p.a.](https://appshunter.io/developer/1166681295) |

## What reviewers say

### Volumetric

[App page](https://appshunter.io/ios/app/volumetric/id1063830387)

**In-app purchases:** none


### OnE Connected

[App page](https://appshunter.io/ios/app/one-connected/id6447310542)

**In-app purchases:** none


## Frequently asked questions

### Is Volumetric free?

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

### Is OnE Connected free?

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

### Which is updated more often, Volumetric or OnE Connected?

Volumetric ships an update every 66 months, and OnE Connected monthly. Most recently, Volumetric was updated on October 14, 2026 and OnE Connected on October 7, 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.*