# ShiftCal® for Seattle Fire vs F1M Setup Calculator

The clearest difference is rating: ShiftCal® for Seattle Fire at 4.0 against F1M Setup Calculator's 3.4. ShiftCal® for Seattle Fire also leads on review sentiment (50% vs 29%) and iOS requirement (11.0 vs 15.1). F1M Setup Calculator's advantage is update cadence (every 3 weeks vs every 8 months) and price ($3.49 vs $6.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

ShiftCal® for Seattle Fire costs $6.99 and F1M Setup Calculator $3.49 up front. Neither carries in-app purchases, so what you see is what you pay.

ShiftCal® for Seattle Fire holds the better App Store score, 4.0 against 3.4. That said, the two scores are not equally well evidenced: F1M Setup Calculator has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of ShiftCal® for Seattle Fire's written reviews are positive against 29% of F1M Setup Calculator's.

ShiftCal® for Seattle Fire ships an update every 8 months, F1M Setup Calculator every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ShiftCal® for Seattle Fire | F1M Setup Calculator |
| --- | --- | --- |
| Price | $6.99 | **$3.49** |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/shiftcal-for-seattle-fire/id837231416/reviews)** | [3.4 (18 ratings)](https://appshunter.io/ios/app/f1m-setup-calculator/id6449542649/reviews) |
| Number of ratings | 2 | **18** |
| Positive reviews | **50.0% of reviews** | 28.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 23 MB | 36 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Wesley Erickson](https://appshunter.io/developer/710639944) | [Kitta Co.](https://appshunter.io/developer/1896674871) |

## What reviewers say

### ShiftCal® for Seattle Fire

[App page](https://appshunter.io/ios/app/shiftcal-for-seattle-fire/id837231416)

This specialized calendar app helps Seattle Fire Department members track their work shifts. It highlights debit days in a distinct color and can optionally display paydays. It is designed exclusively for shift scheduling, not general event planning.

**Highlights:** Shift calendar for fire department, Debit day highlighting, Optional payday display, Shift scheduling focus, iPhone and iPad support

**Features:** macOS Compatibility

**In-app purchases:** none


### F1M Setup Calculator

[App page](https://appshunter.io/ios/app/f1m-setup-calculator/id6449542649)

This app assists players of F1 Manager games by calculating optimal driver setups. It helps find the best configurations for improved performance in the game.

**Highlights:** Optimal setup calculation, Supports F1 Manager 2022, 2023, 2024, Driver configuration optimization, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is ShiftCal® for Seattle Fire free?

ShiftCal® for Seattle Fire costs $6.99, with no in-app purchases.

### Is F1M Setup Calculator free?

F1M Setup Calculator costs $3.49, with no in-app purchases.

### Which has better reviews, ShiftCal® for Seattle Fire or F1M Setup Calculator?

ShiftCal® for Seattle Fire is rated higher. ShiftCal® for Seattle Fire averages 4.0 out of 5 from 2 ratings, while F1M Setup Calculator averages 3.4 from 18 ratings.

### Do ShiftCal® for Seattle Fire or F1M Setup Calculator have ads?

Neither ShiftCal® for Seattle Fire nor F1M Setup Calculator shows ads.

### Which is updated more often, ShiftCal® for Seattle Fire or F1M Setup Calculator?

ShiftCal® for Seattle Fire ships an update every 8 months, and F1M Setup Calculator every 3 weeks. Most recently, ShiftCal® for Seattle Fire was updated on November 1, 2026 and F1M Setup Calculator on November 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.*