# OCA vs AV Mobile

The clearest difference is update cadence: AV Mobile at every 9 days against OCA's every 2 months. 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.

OCA ships an update every 2 months, AV Mobile every 9 days. The most recent releases landed on June 5, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | OCA | AV Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 269 MB | 210 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Noggin Pty Ltd](https://appshunter.io/developer/450416352) | [Asset Vision Pty Ltd](https://appshunter.io/developer/1737951615) |

## What reviewers say

### OCA

[App page](https://appshunter.io/ios/app/oca/id450416349)

This app facilitates crisis communication and incident management for users of Noggin's OCA software. It allows for the creation, editing, and viewing of various incident-related data, including events, logs, and reports. The app also supports offline functionality and media capture with location data.

**Highlights:** Create, edit, and view events, logs, reports, assets, contacts, tasks, and documents, Send and receive messages, Activate workflows, GPS location tracking, Capture and submit geo-coded photo, video, and audio, Offline use and automatic synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


### AV Mobile

[App page](https://appshunter.io/ios/app/av-mobile/id6743733775)

**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 AV Mobile free?

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

### Do OCA or AV Mobile have ads?

Neither OCA nor AV Mobile shows ads.

### Which is updated more often, OCA or AV Mobile?

OCA ships an update every 2 months, and AV Mobile every 9 days. Most recently, OCA was updated on June 5, 2026 and AV Mobile on September 18, 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.*