# Disaster Ready AZ vs Msf App

Disaster Ready AZ and Msf App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 9, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Disaster Ready AZ | Msf App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 39 MB | 22 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bluestone Apps, LLC Mobile](https://appshunter.io/developer/941163853) | [Parsys Telemedecine](https://appshunter.io/developer/495589539) |

## What reviewers say

### Disaster Ready AZ

[App page](https://appshunter.io/ios/app/disaster-ready-az/id1579639347)

**Features:** macOS Compatibility

**In-app purchases:** none


### Msf App

[App page](https://appshunter.io/ios/app/msf-app/id1604619135)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Disaster Ready AZ free?

Disaster Ready AZ is free to download, with no in-app purchases.

### Is Msf App free?

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

### Do Disaster Ready AZ or Msf App have ads?

Neither Disaster Ready AZ nor Msf App shows ads.

### Which is updated more often, Disaster Ready AZ or Msf App?

Disaster Ready AZ ships an update every 6 weeks, and Msf App every 6 weeks. Most recently, Disaster Ready AZ was updated on October 9, 2026 and Msf App on October 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.*