# Shift Calendar vs ShiftAl

The clearest difference is iOS requirement: ShiftAl at 15.1 against Shift Calendar's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Shift Calendar sells 3 in-app purchases, starting at $0.99 per month and ShiftAl sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Shift Calendar | ShiftAl |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 8 MB | 53 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MERT KACMAZ](https://appshunter.io/developer/1003366866) | [ONOIR STUDIO LIMITED](https://appshunter.io/developer/6779796075) |

## What reviewers say

### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-cadence/id6762526006)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cadence Pro Monthly | $0.99 | per month |
| Cadence Pro Yearly | $3.99 | per year |
| Cadence Pro Lifetime | $14.99 | one-time |


### ShiftAl

[App page](https://appshunter.io/ios/app/shiftal-shift-work-calendar/id6789517698)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free forever | $2.99 | one-time |


## Frequently asked questions

### Is Shift Calendar free?

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

### Is ShiftAl free?

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

### Do Shift Calendar or ShiftAl have ads?

Neither Shift Calendar nor ShiftAl shows ads.

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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.*