# FFI Appið vs Shift Calendar

The clearest difference is in-app purchases: FFI Appið at none against Shift Calendar's 1. Shift Calendar's advantage is update cadence (monthly vs every 4 months) and iOS requirement (12.0 vs 15.6). 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. FFI Appið asks for nothing beyond the download.

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

FFI Appið ships an update every 4 months, Shift Calendar monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | FFI Appið | Shift Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ffi-appi/id1305631924/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/shift-calendar-auto-schedule/id6476062772/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 64 MB | 35 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [2Way ehf](https://appshunter.io/developer/1151220739) | [晨 房](https://appshunter.io/developer/1683285100) |

## What reviewers say

### FFI Appið

[App page](https://appshunter.io/ios/app/ffi-appi/id1305631924)

This app serves as a digital hub for flight attendants and cabin crew in Iceland. It provides access to important union information, benefits, and resources, alongside features for engagement and communication.

**Highlights:** Union contract information, Sick fund and vacation house details, Professional development fund access, Grant applications, Surveys and polls, News and health articles, Event information

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is FFI Appið free?

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

### Is Shift Calendar free?

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

### Which has better reviews, FFI Appið or Shift Calendar?

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

### Do FFI Appið or Shift Calendar have ads?

Neither FFI Appið nor Shift Calendar shows ads.

### Which is updated more often, FFI Appið or Shift Calendar?

FFI Appið ships an update every 4 months, and Shift Calendar monthly. Most recently, FFI Appið was updated on October 24, 2026 and Shift Calendar on October 24, 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.*