# Ordersbook vs Shift Calendar

The clearest difference is in-app purchases: Ordersbook at none against Shift Calendar's 2. Ordersbook also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Shift Calendar sells 2 in-app purchases, starting at $2.99 per month. Ordersbook asks for nothing beyond the download.

Ordersbook ships an update fortnightly, Shift Calendar every 3 weeks. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Ordersbook | Shift Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 41 MB | 45 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Ubicross LLC](https://appshunter.io/developer/1483941323) | [anil sancar](https://appshunter.io/developer/1896591475) |

## What reviewers say

### Ordersbook

[App page](https://appshunter.io/ios/app/ordersbook/id6742442436)

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

**In-app purchases:** none


### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-shift-cycle/id6797974018)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Pro | $24.99 | one-time |


## Frequently asked questions

### Is Ordersbook free?

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

### Is Shift Calendar free?

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

### Do Ordersbook or Shift Calendar have ads?

Neither Ordersbook nor Shift Calendar shows ads.

### Which is updated more often, Ordersbook or Shift Calendar?

Ordersbook ships an update fortnightly, and Shift Calendar every 3 weeks. Most recently, Ordersbook was updated on October 12, 2026 and Shift Calendar on October 2, 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.*