# React to falls vs OCS

The clearest difference is update cadence: OCS at every 12 months against React to falls's every 31 months. OCS also leads on iOS requirement (11.0 vs 15.1). 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.

React to falls ships an update every 31 months, OCS every 12 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | React to falls | OCS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 12 months** |
| Monetization | Free | — |
| Size | 26 MB | 138 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [The University of Nottingham](https://appshunter.io/developer/467610009) | [University of Oxford](https://appshunter.io/developer/688778837) |

## What reviewers say

### React to falls

[App page](https://appshunter.io/ios/app/react-to-falls/id1511531738)

This app offers practical, research-backed tips and guidance to help reduce falls in care home residents. It prompts users to tailor actions, identify risk factors, and supports an active lifestyle for individuals and their families.

**Highlights:** Practical suggestions for fall prevention, Tailored action prompts, Identification of risk factors, Support for active lifestyles, Bite-sized information pieces, Research-backed evidence

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

**In-app purchases:** none


### OCS

[App page](https://appshunter.io/ios/app/ocs-plus/id1514766032)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is React to falls free?

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

### Is OCS free?

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

### Do React to falls or OCS have ads?

Neither React to falls nor OCS shows ads.

### Which is updated more often, React to falls or OCS?

React to falls ships an update every 31 months, and OCS every 12 months. Most recently, React to falls was updated on November 3, 2026 and OCS on November 3, 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.*