# Hydromet Cloud vs Odyssey Xtract

The clearest difference is iOS requirement: Odyssey Xtract at 11.0 against Hydromet Cloud's 15.6. On price, update cadence, ads 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Hydromet Cloud | Odyssey Xtract |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 17 MB | 65 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OTT HydroMet Corp](https://appshunter.io/developer/1785982437) | [Dataflow Systems Limited](https://appshunter.io/developer/1533884700) |

## What reviewers say

### Hydromet Cloud

[App page](https://appshunter.io/ios/app/hydromet-cloud/id1149267443)

**Features:** Vision Pro support

**In-app purchases:** none


### Odyssey Xtract

[App page](https://appshunter.io/ios/app/odyssey-xtract/id1533884698)

**In-app purchases:** none


## Frequently asked questions

### Is Hydromet Cloud free?

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

### Is Odyssey Xtract free?

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

### Do Hydromet Cloud or Odyssey Xtract have ads?

Neither Hydromet Cloud nor Odyssey Xtract shows ads.

### Which is updated more often, Hydromet Cloud or Odyssey Xtract?

Hydromet Cloud ships an update every 4 months, and Odyssey Xtract every 4 months. Most recently, Hydromet Cloud was updated on September 23, 2026 and Odyssey Xtract 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.*