# OCA vs NATINFo+

The clearest difference is update cadence: NATINFo+ at every 8 days against OCA's every 3 weeks. NATINFo+ also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

OCA ships an update every 3 weeks, NATINFo+ every 8 days. The most recent releases landed on September 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | OCA | NATINFo+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Size | 42 MB | 31 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [COMBALBERT LAURENT](https://appshunter.io/developer/569446537) | [David Lott](https://appshunter.io/developer/1814329279) |

## What reviewers say

### OCA

[App page](https://appshunter.io/ios/app/oca-observer-comprendre-agir/id6483933544)

**In-app purchases:** none


### NATINFo+

[App page](https://appshunter.io/ios/app/natinfo-plus/id6745878875)

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

**In-app purchases:** none


## Frequently asked questions

### Is OCA free?

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

### Is NATINFo+ free?

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

### Which is updated more often, OCA or NATINFo+?

OCA ships an update every 3 weeks, and NATINFo+ every 8 days. Most recently, OCA was updated on September 11, 2026 and NATINFo+ 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.*