# Richardson Alerting vs Firefighter Shift Calendar

The clearest difference is in-app purchases: Richardson Alerting at none against Firefighter Shift Calendar's 2. Richardson Alerting also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Firefighter Shift Calendar sells 2 in-app purchases, starting at $4.99 per month. Richardson Alerting asks for nothing beyond the download.

## The numbers

| Metric | Richardson Alerting | Firefighter Shift Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 68 MB | 74 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mach Alert Inc.](https://appshunter.io/developer/1472612618) | [Erdem Kara](https://appshunter.io/developer/1015700209) |

## What reviewers say

### Richardson Alerting

[App page](https://appshunter.io/ios/app/richardson-alerting/id6748761256)

**Features:** macOS Compatibility

**In-app purchases:** none


### Firefighter Shift Calendar

[App page](https://appshunter.io/ios/app/firefighter-shift-calendar/id6767633074)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Monthly Subscription | $4.99 | per month |
| Premium - Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Richardson Alerting free?

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

### Is Firefighter Shift Calendar free?

Firefighter Shift Calendar is free to download, with in-app purchases available.

### Do Richardson Alerting or Firefighter Shift Calendar have ads?

Firefighter Shift Calendar shows ads; Richardson Alerting does not.

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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.*