# S.CALENDAR vs Shift Mate

The clearest difference is in-app purchases: Shift Mate at none against S.CALENDAR's 10. Shift Mate also leads on iOS requirement (15.0 vs 18.0). S.CALENDAR's advantage is update cadence (every 3 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. S.CALENDAR sells 10 in-app purchases, starting at $1.99 per month. Shift Mate asks for nothing beyond the download.

S.CALENDAR ships an update every 3 days, Shift Mate every 6 months. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | S.CALENDAR | Shift Mate |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 6 months |
| Monetization | — | Ad-supported |
| Size | 90 MB | 38 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MUGEUNBON](https://appshunter.io/developer/1859173645) | [Seulki Eom](https://appshunter.io/developer/1718927408) |

## What reviewers say

### S.CALENDAR

[App page](https://appshunter.io/ios/app/scalendar/id6756207427)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Group Member Count Pro 1 | $1.99 | per month |
| Group Count Pro 1 | $1.99 | per month |
| Group Member Count Pro 2 | $3.99 | per month |
| Group Count Pro 2 | $3.99 | per month |
| Group Count Pro 3 | $7.99 | per month |
| Group Member Count Pro 1 - Year | $19.99 | per year |
| Group Count Pro 1 - Yearly | $19.99 | per year |
| Group Member Count Pro 2 - Year | $39.99 | per year |
| Group Count Pro 2 - Yearly | $39.99 | per year |
| Group Count Pro 3 - Yearly | $79.99 | per year |


### Shift Mate

[App page](https://appshunter.io/ios/app/shift-mate-shift-calendar/id6759900141)

Manage complex shift schedules and track your income with this intuitive calendar app. It automatically calculates work hours, including overnight shifts, and estimates your monthly wages based on your hourly rate. Visualize your work patterns with insightful statistics and enjoy a clean, customizable interface.

**Highlights:** Smart shift management and creation, Automatic work hour calculation, Real-time estimated wage tracking, Insightful work statistics, Customizable shift colors, Supports overnight shifts, Minimalist UI with Dark Mode

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

**In-app purchases:** none


## Frequently asked questions

### Is S.CALENDAR free?

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

### Is Shift Mate free?

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

### Do S.CALENDAR or Shift Mate have ads?

Both S.CALENDAR and Shift Mate show ads.

### Which is updated more often, S.CALENDAR or Shift Mate?

S.CALENDAR ships an update every 3 days, and Shift Mate every 6 months. Most recently, S.CALENDAR was updated on October 25, 2026 and Shift Mate on October 21, 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.*