# Corrisoft AIR Check vs Catalyst 2.0

The clearest difference is update cadence: Corrisoft AIR Check at every 2 months against Catalyst 2.0's every 37 months. On price, ads, in-app purchases and monetization model there is nothing between them.

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

Corrisoft AIR Check ships an update every 2 months, Catalyst 2.0 every 37 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Corrisoft AIR Check | Catalyst 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/corrisoft-air-check-in/id1305239780/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 37 months |
| Monetization | Free | Free |
| Size | 35 MB | 55 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Corrisoft](https://appshunter.io/developer/528694217) | [Capita Technologies Inc](https://appshunter.io/developer/1210614697) |

## What reviewers say

### Corrisoft AIR Check

[App page](https://appshunter.io/ios/app/corrisoft-air-check-in/id1305239780)

This app allows clients to remotely self-report their status and provides case managers with tools to streamline client management. It facilitates efficient client reporting, reduces administrative time, and sends important notifications and reminders.

**Highlights:** Remote client self-reporting, Automated check-in alerts, Appointment reminders, GPS location tracking, Client authentication, Integration with AIR Dashboard

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

**In-app purchases:** none


### Catalyst 2.0

[App page](https://appshunter.io/ios/app/catalyst-20/id1489873845)

This program assists case managers in fostering client relationships and facilitating timely interventions. It empowers clients to take accountability and modify their behavior through structured communication and automated reminders.

**Highlights:** Client relationship management, Timely communication and intervention, Client self-management empowerment, Automated event notifications, Required acknowledgements for accountability

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Corrisoft AIR Check free?

Corrisoft AIR Check is free to download, with no in-app purchases.

### Is Catalyst 2.0 free?

Catalyst 2.0 is free to download, with no in-app purchases.

### Do Corrisoft AIR Check or Catalyst 2.0 have ads?

Neither Corrisoft AIR Check nor Catalyst 2.0 shows ads.

### Which is updated more often, Corrisoft AIR Check or Catalyst 2.0?

Corrisoft AIR Check ships an update every 2 months, and Catalyst 2.0 every 37 months. Most recently, Corrisoft AIR Check was updated on November 4, 2026 and Catalyst 2.0 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.*