# Rotaro vs Shift Calendar

Rotaro 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. Rotaro sells 1 one-off in-app purchase and Shift Calendar sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Rotaro | Shift Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | Every 2 days |
| Size | 6 MB | 7 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Martin Polacek](https://appshunter.io/developer/1447958461) | [Deokhyeon Kim](https://appshunter.io/developer/1857865055) |

## What reviewers say

### Rotaro

[App page](https://appshunter.io/ios/app/rotaro-shift-work-calendar/id6806749128)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rotaro Pro | $4.99 | one-time |


### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-hours-and-widget/id6817989146)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro – Monthly | $1.99 | per month |
| Pro – Yearly | $9.99 | per year |
| Pro – Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Rotaro free?

Rotaro 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 Rotaro or Shift Calendar have ads?

Both Rotaro and Shift Calendar show ads.

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

Rotaro ships an update every 2 days, and Shift Calendar every 2 days. Most recently, Rotaro was updated on October 26, 2026 and Shift Calendar on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*