# FireSync Shift Calendar vs Run Ready Fire/EMS

The clearest difference is monetization model: Run Ready Fire/EMS at free against FireSync Shift Calendar's paid. Run Ready Fire/EMS also leads on review sentiment (100% vs 69%) and update cadence (every 2 weeks vs every 2 months). FireSync Shift Calendar's advantage is ratings volume (9.1K vs 2) and iOS requirement (15.0 vs 18.2). 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.

Run Ready Fire/EMS holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: FireSync Shift Calendar has 9.1K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 69% of FireSync Shift Calendar's written reviews are positive against 100% of Run Ready Fire/EMS's.

FireSync Shift Calendar ships an update every 2 months, Run Ready Fire/EMS every 2 weeks. The most recent releases landed on October 13, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | FireSync Shift Calendar | Run Ready Fire/EMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (9.1K ratings)](https://appshunter.io/ios/app/firesync-shift-calendar/id811674374/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/run-ready-fireems/id6753149986/reviews)** |
| Number of ratings | **9.1K** | 2 |
| Positive reviews | 69.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 176 MB | 51 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ForceReadiness.com](https://appshunter.io/developer/412513833) | [RunReady Systems LLC](https://appshunter.io/developer/1842715250) |

## What reviewers say

### FireSync Shift Calendar

[App page](https://appshunter.io/ios/app/firesync-shift-calendar/id811674374)

This app is a comprehensive calendar designed for firefighters, offering robust shift tracking, event management, and cloud integration. It allows users to manage trades, overtime, and personal events, with features like CertTracker and Expenditure tracking. It also syncs with other calendars and devices for seamless organization.

**Highlights:** Firefighter shift schedule tracking, Event management (trades, overtime, personal), Cloud integration with FireSync Enterprise™, CertTracker and Expenditure tracking, Customizable shift editor, Year and month calendar views, Report generation and emailing

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Share capable
- 👍 Perfect setup
- 👍 User friendly and simple
- 👍 Easy to use
- 👍 Convenient

**What reviewers complain about**

- 🐛 Randomly deletes events
- 🔒 Trouble with calendar access
- 🐛 Holiday icon disappeared
- 🐛 Erased all info
- 🐛 Verification not working

**Reported bugs**

- Randomly deletes events
- Trouble with calendar access
- Holiday icon disappeared
- Erased all info
- Verification not working

**Requested features**

- Color customization for days
- Shift designation by number
- Custom FLSA start/end dates
- Customizable pay days
- Shift trade feature


### Run Ready Fire/EMS

[App page](https://appshunter.io/ios/app/run-ready-fireems/id6753149986)

This app streamlines incident management for emergency responders by providing real-time tracking, responder coordination, and comprehensive logging. It facilitates communication and coordination across multiple organizations, ensuring faster and more effective responses.

**Highlights:** Real-time incident tracking, Responder availability and coordination, Shift management and notifications, Comprehensive incident logging, Multi-organization support, Smart, actionable notifications, Offline incident viewing

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

**In-app purchases:** none


## Frequently asked questions

### Is FireSync Shift Calendar free?

FireSync Shift Calendar is free to download, with no in-app purchases.

### Is Run Ready Fire/EMS free?

Run Ready Fire/EMS is free to download, with no in-app purchases.

### Which has better reviews, FireSync Shift Calendar or Run Ready Fire/EMS?

Run Ready Fire/EMS is rated higher. FireSync Shift Calendar averages 4.8 out of 5 from 9.1K ratings, while Run Ready Fire/EMS averages 5.0 from 2 ratings.

### Do FireSync Shift Calendar or Run Ready Fire/EMS have ads?

Neither FireSync Shift Calendar nor Run Ready Fire/EMS shows ads.

### Which is updated more often, FireSync Shift Calendar or Run Ready Fire/EMS?

FireSync Shift Calendar ships an update every 2 months, and Run Ready Fire/EMS every 2 weeks. Most recently, FireSync Shift Calendar was updated on October 13, 2026 and Run Ready Fire/EMS on September 24, 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.*