# FireSync Shift Calendar vs MCSJ Attendance Entry

The clearest difference is monetization model: MCSJ Attendance Entry at free against FireSync Shift Calendar's paid. MCSJ Attendance Entry also leads on rating (5.0 vs 4.8) and iOS requirement (12.0 vs 15.0). FireSync Shift Calendar's advantage is ratings volume (9.1K vs 2) and update cadence (every 2 months vs every 9 months). 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.

MCSJ Attendance Entry 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.

FireSync Shift Calendar ships an update every 2 months, MCSJ Attendance Entry every 9 months. The most recent releases landed on October 20, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | FireSync Shift Calendar | MCSJ Attendance Entry |
| --- | --- | --- |
| 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/mcsj-attendance-entry/id1370990509/reviews)** |
| Number of ratings | **9.1K** | 2 |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Paid | **Free** |
| Size | 176 MB | 15 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ForceReadiness.com](https://appshunter.io/developer/412513833) | [Edmunds GovTech, Inc.](https://appshunter.io/developer/1112178838) |

## 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


### MCSJ Attendance Entry

[App page](https://appshunter.io/ios/app/mcsj-attendance-entry/id1370990509)

This companion app allows users to log in with their existing MCSJ account to manage employee attendance. Submit your own attendance, approve for your team, and access employee details and pay history.

**Highlights:** Log attendance, Submit attendance, Approve employee attendance, View employee information, View paycheck history

**Features:** macOS Compatibility

**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 MCSJ Attendance Entry free?

MCSJ Attendance Entry is free to download, with no in-app purchases.

### Which has better reviews, FireSync Shift Calendar or MCSJ Attendance Entry?

MCSJ Attendance Entry is rated higher. FireSync Shift Calendar averages 4.8 out of 5 from 9.1K ratings, while MCSJ Attendance Entry averages 5.0 from 2 ratings.

### Do FireSync Shift Calendar or MCSJ Attendance Entry have ads?

Neither FireSync Shift Calendar nor MCSJ Attendance Entry shows ads.

### Which is updated more often, FireSync Shift Calendar or MCSJ Attendance Entry?

FireSync Shift Calendar ships an update every 2 months, and MCSJ Attendance Entry every 9 months. Most recently, FireSync Shift Calendar was updated on October 20, 2026 and MCSJ Attendance Entry on September 30, 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.*