# FireSync Shift Calendar vs Fire Shift Calendar

FireSync Shift Calendar and Fire Shift Calendar both sit at 4.8 stars, but that hides the real split: 69% of FireSync Shift Calendar's written reviews are positive against 0% of Fire Shift Calendar's. FireSync Shift Calendar also leads on in-app purchases (none vs 8) and ads (none vs shown). Fire Shift Calendar's advantage is update cadence (fortnightly vs every 2 months). On price, rating and device support there is nothing between them.

Both are free to download. Fire Shift Calendar sells 8 in-app purchases, starting at $1.99 per month. FireSync Shift Calendar asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for FireSync Shift Calendar against 4.8 for Fire Shift Calendar. That said, the two scores are not equally well evidenced: FireSync Shift Calendar has 9.1K ratings behind it against 16, so its average is the more settled of the two. Written reviews are what separate them: 69% of FireSync Shift Calendar's written reviews are positive against 0% of Fire Shift Calendar's.

FireSync Shift Calendar ships an update every 2 months, Fire Shift Calendar fortnightly. The most recent releases landed on September 30, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | FireSync Shift Calendar | Fire Shift Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (9.1K ratings)](https://appshunter.io/ios/app/firesync-shift-calendar/id811674374/reviews) | [4.8 (16 ratings)](https://appshunter.io/ios/app/fire-shift-calendar/id1559443433/reviews) |
| Number of ratings | **9.1K** | 16 |
| Positive reviews | **69.2% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 176 MB | 219 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ForceReadiness.com](https://appshunter.io/developer/412513833) | [Ayodeji Shoola](https://appshunter.io/developer/1559443435) |

## 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


### Fire Shift Calendar

[App page](https://appshunter.io/ios/app/fire-shift-calendar/id1559443433)

This app simplifies complex work schedules for shift workers. It offers custom shift patterns, automatic time tracking for benefits and overtime, and cross-device synchronization. Designed for professionals in emergency services, healthcare, and other industries with non-traditional hours.

**Highlights:** Custom shift pattern creation, Repeating rotation application, Color-coded shifts, Vacation, sick, and overtime tracking, Automatic accrual calculations, Cross-device synchronization, Calendar integration

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| All Access | $2.99 | per month |
| Monthly | $3.99 | per month |
| All Access | $3.99 | per month |
| Yearly | $19.99 | per year |
| All Access | $29.99 | per year |
| Yearly | $39.99 | per year |
| All Access | $39.99 | per year |


## Frequently asked questions

### Is FireSync Shift Calendar free?

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

### Is Fire Shift Calendar free?

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

### Which has better reviews, FireSync Shift Calendar or Fire Shift Calendar?

FireSync Shift Calendar and Fire Shift Calendar are both rated 4.8 out of 5 on the App Store, from 9.1K and 16 ratings respectively.

### Do FireSync Shift Calendar or Fire Shift Calendar have ads?

Fire Shift Calendar shows ads; FireSync Shift Calendar does not.

### Which is updated more often, FireSync Shift Calendar or Fire Shift Calendar?

FireSync Shift Calendar ships an update every 2 months, and Fire Shift Calendar fortnightly. Most recently, FireSync Shift Calendar was updated on September 30, 2026 and Fire Shift Calendar on June 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.*