# Fire Shift Calendar vs Shiftin

The clearest difference is in-app purchases: Shiftin at none against Fire Shift Calendar's 8. Shiftin also leads on ads (none vs shown) and iOS requirement (13.0 vs 26.0). Fire Shift Calendar's advantage is update cadence (fortnightly vs every 5 months). On price 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. Shiftin asks for nothing beyond the download.

Fire Shift Calendar ships an update fortnightly, Shiftin every 5 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Fire Shift Calendar | Shiftin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (16 ratings)](https://appshunter.io/ios/app/fire-shift-calendar/id1559443433/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 219 MB | 47 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ayodeji Shoola](https://appshunter.io/developer/1559443435) | [Smart ID Dynamics S.A.](https://appshunter.io/developer/1109320496) |

## What reviewers say

### 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 |


### Shiftin

[App page](https://appshunter.io/ios/app/shiftin/id1624650060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fire Shift Calendar free?

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

### Is Shiftin free?

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

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

Fire Shift Calendar shows ads; Shiftin does not.

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

Fire Shift Calendar ships an update fortnightly, and Shiftin every 5 months. Most recently, Fire Shift Calendar was updated on October 6, 2026 and Shiftin on October 10, 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.*