# RotaDays vs Shift Calendar

RotaDays and Shift Calendar are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. RotaDays sells 1 one-off in-app purchase and Shift Calendar sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

RotaDays ships an update every 2 weeks, Shift Calendar monthly. The most recent releases landed on September 25, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | RotaDays | Shift Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 16 MB | 43 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kathrin Margarete Kraus](https://appshunter.io/developer/6780563327) | [anil sancar](https://appshunter.io/developer/1896591475) |

## What reviewers say

### RotaDays

[App page](https://appshunter.io/ios/app/rotadays-shift-work-calendar/id6786429469)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $3.99 | one-time |


### 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 RotaDays free?

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

### Is Shift Calendar free?

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

### Do RotaDays or Shift Calendar have ads?

Neither RotaDays nor Shift Calendar shows ads.

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

RotaDays ships an update every 2 weeks, and Shift Calendar monthly. Most recently, RotaDays was updated on September 25, 2026 and Shift Calendar on September 14, 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.*