# Itatools vs Shift Worker Calendar & Rota

The clearest difference is in-app purchases: Itatools at none against Shift Worker Calendar & Rota's 2. Itatools also leads on iOS requirement (11.0 vs 17). Shift Worker Calendar & Rota's advantage is update cadence (every 5 months vs every 39 months). On price, ads and device support there is nothing between them.

Both are free to download. Shift Worker Calendar & Rota sells 2 in-app purchases, starting at $1.99 per 7 days. Itatools asks for nothing beyond the download.

Itatools ships an update every 39 months, Shift Worker Calendar & Rota every 5 months. The most recent releases landed on September 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Itatools | Shift Worker Calendar & Rota |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 5 months** |
| Size | 32 MB | 10 MB |
| Requires iOS | **11.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Omnys](https://appshunter.io/developer/332057196) | [Davronjon Karimov](https://appshunter.io/developer/1706039835) |

## What reviewers say

### Itatools

[App page](https://appshunter.io/ios/app/itatools/id1613489004)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shift Worker Calendar & Rota

[App page](https://appshunter.io/ios/app/shift-worker-calendar-and-rota/id6756262500)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $1.99 | per 7 days |
| Yearly Premium Subcscription | $19.99 | per year |


## Frequently asked questions

### Is Itatools free?

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

### Is Shift Worker Calendar & Rota free?

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

### Do Itatools or Shift Worker Calendar & Rota have ads?

Neither Itatools nor Shift Worker Calendar & Rota shows ads.

### Which is updated more often, Itatools or Shift Worker Calendar & Rota?

Itatools ships an update every 39 months, and Shift Worker Calendar & Rota every 5 months. Most recently, Itatools was updated on September 16, 2026 and Shift Worker Calendar & Rota on September 8, 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.*