# Datoms vs OxyCare

The clearest difference is update cadence: Datoms at every 8 days against OxyCare's monthly. OxyCare's advantage is iOS requirement (12.0 vs 15.0). 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.

Datoms ships an update every 8 days, OxyCare monthly. The most recent releases landed on October 3, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Datoms | OxyCare |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Size | 102 MB | 45 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Phoenixrobotix](https://appshunter.io/developer/1210604525) | [National Informatics Centre](https://appshunter.io/developer/1031138012) |

## What reviewers say

### Datoms

[App page](https://appshunter.io/ios/app/datoms/id1536148650)

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

**In-app purchases:** none


### OxyCare

[App page](https://appshunter.io/ios/app/oxycare/id1574482042)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Datoms free?

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

### Is OxyCare free?

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

### Do Datoms or OxyCare have ads?

Neither Datoms nor OxyCare shows ads.

### Which is updated more often, Datoms or OxyCare?

Datoms ships an update every 8 days, and OxyCare monthly. Most recently, Datoms was updated on October 3, 2026 and OxyCare on September 24, 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.*