# Shift Calendar vs FD Shift Trade Tracker

The clearest difference is in-app purchases: FD Shift Trade Tracker at none against Shift Calendar's 1. FD Shift Trade Tracker also leads on update cadence (every 2 weeks vs monthly). Shift Calendar's advantage is iOS requirement (12.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Shift Calendar sells 1 one-off in-app purchase. FD Shift Trade Tracker asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Shift Calendar against 5.0 for FD Shift Trade Tracker. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Shift Calendar ships an update monthly, FD Shift Trade Tracker every 2 weeks. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Shift Calendar | FD Shift Trade Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/shift-calendar-auto-schedule/id6476062772/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/fd-shift-trade-tracker/id6754825917/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 35 MB | 40 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [晨 房](https://appshunter.io/developer/1683285100) | [Paul Brewer](https://appshunter.io/developer/1833718234) |

## What reviewers say

### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-auto-schedule/id6476062772)

This calendar app is designed for shift workers, offering automatic calculation of time off for work cycles. It also includes additional tools specifically for managing shift-related schedules.

**Highlights:** Shift worker focus, Automatic time off calculation, Work cycle scheduling, Shift-related tools

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shift Calendar Premium | $9.99 | one-time |


### FD Shift Trade Tracker

[App page](https://appshunter.io/ios/app/fd-shift-trade-tracker/id6754825917)

Easily manage shift trades, overtime, and leave with this firefighter-built tool. Log events, customize your calendar, and export records for personal backup or reporting. Designed for simplicity and efficiency in station life.

**Highlights:** Track trades, overtime, leave, and events, Customize shift calendar, Intuitive logging with notes, Export data to CSV, Local data storage, No accounts or logins required

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shift Calendar free?

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

### Is FD Shift Trade Tracker free?

FD Shift Trade Tracker is free to download, with no in-app purchases.

### Which has better reviews, Shift Calendar or FD Shift Trade Tracker?

Shift Calendar and FD Shift Trade Tracker are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Shift Calendar or FD Shift Trade Tracker have ads?

Neither Shift Calendar nor FD Shift Trade Tracker shows ads.

### Which is updated more often, Shift Calendar or FD Shift Trade Tracker?

Shift Calendar ships an update monthly, and FD Shift Trade Tracker every 2 weeks. Most recently, Shift Calendar was updated on October 9, 2026 and FD Shift Trade Tracker on October 15, 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.*