# ShiftAlarm vs RotaCell

The clearest difference is update cadence: RotaCell at weekly against ShiftAlarm's fortnightly. RotaCell also leads on device support (3 vs 1) and iOS requirement (18.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ShiftAlarm sells 2 in-app purchases, starting at $3.99 per month and RotaCell sells 2 in-app purchases, starting at $6.99 per year. Whichever you choose, the download price is not the number that matters.

ShiftAlarm ships an update fortnightly, RotaCell weekly. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ShiftAlarm | RotaCell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/rotacell-shift-planner/id6811958325/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Freemium |
| Size | 89 MB | 42 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Marcel Nitsch](https://appshunter.io/developer/6791936008) | [Rodolfo Antonio Zorrilla Pena](https://appshunter.io/developer/6776592795) |

## What reviewers say

### ShiftAlarm

[App page](https://appshunter.io/ios/app/shiftalarm-shift-calendar/id6791936006)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShiftAlarm Pro Monthly | $3.99 | per month |
| ShiftAlarm Pro Yearly | $39.99 | per year |


### RotaCell

[App page](https://appshunter.io/ios/app/rotacell-shift-planner/id6811958325)

This app helps manage complex work schedules with a visually appealing interface. It offers features like schedule scanning, overtime tracking, and pay calculation, with optional advanced tools for live updates and health integration.

**Highlights:** Schedule scanning from printed documents, Multiple job support with double-booking warnings, Overtime and pay tracking, Live Activity for Lock Screen and Dynamic Island, Sharing schedules with others, Customizable themes and languages

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RotaCell (Yearly) | $6.99 | per year |
| RotaCell (Forever) | $29.99 | one-time |


## Frequently asked questions

### Is ShiftAlarm free?

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

### Is RotaCell free?

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

### Do ShiftAlarm or RotaCell have ads?

Neither ShiftAlarm nor RotaCell shows ads.

### Which is updated more often, ShiftAlarm or RotaCell?

ShiftAlarm ships an update fortnightly, and RotaCell weekly. Most recently, ShiftAlarm was updated on October 11, 2026 and RotaCell 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.*