# Shift Calendar vs Shift4You

The clearest difference is in-app purchases: Shift4You at none against Shift Calendar's 4. Shift Calendar's advantage is ads (none vs shown) and iOS requirement (17.0 vs 26). On price, update cadence and device support there is nothing between them.

Both are free to download. Shift Calendar sells 4 in-app purchases, starting at $4.99 per 7 days. Shift4You asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Shift Calendar | Shift4You |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shift4you/id6757280235/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Ad-supported |
| Size | 16 MB | 33 MB |
| Requires iOS | **17.0** | 26 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [EMRE KOTUN](https://appshunter.io/developer/1796678115) | [Omer ELMAS](https://appshunter.io/developer/1865752228) |

## What reviewers say

### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-work-schedules/id6756643618)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $4.99 | per 7 days |
| Premium Access | $9.99 | per month |
| Yearly Premium Access | $29.99 | per year |
| Premium Lifetime Access | $9.99 | one-time |


### Shift4You

[App page](https://appshunter.io/ios/app/shift4you/id6757280235)

Effortlessly manage your work schedule with customizable patterns and automatic calendar filling. View upcoming shifts on widgets, Lock Screen, and Dynamic Island. Plan holidays and track overtime with country-specific rules.

**Highlights:** Customizable shift patterns, Home and Lock Screen widgets, Dynamic Island integration, Holiday planning and leave tracking, Overtime and earnings calculation, Shift sharing with colleagues, Customizable reminders and alarms

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

**In-app purchases:** none


## Frequently asked questions

### Is Shift Calendar free?

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

### Is Shift4You free?

Shift4You is free to download, with no in-app purchases.

### Do Shift Calendar or Shift4You have ads?

Shift4You shows ads; Shift Calendar does not.

### Which is updated more often, Shift Calendar or Shift4You?

Shift Calendar ships an update fortnightly, and Shift4You fortnightly. Most recently, Shift Calendar was updated on October 10, 2026 and Shift4You on October 13, 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.*