# GROUPS Calendar vs Shift Work Calendar & Planner

The clearest difference is update cadence: GROUPS Calendar at every 5 days against Shift Work Calendar & Planner's every 3 weeks. GROUPS Calendar also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. GROUPS Calendar sells 12 one-off in-app purchases and Shift Work Calendar & Planner sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

GROUPS Calendar ships an update every 5 days, Shift Work Calendar & Planner every 3 weeks. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | GROUPS Calendar | Shift Work Calendar & Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/shift-work-calendar-and-planner/id6457316500/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 82 MB | 19 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luis Alberto Reyes Halaby](https://appshunter.io/developer/1523513037) | [Denis Andrasec](https://appshunter.io/developer/667450290) |

## What reviewers say

### GROUPS Calendar

[App page](https://appshunter.io/ios/app/groups-calendar/id1636101268)

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Component: Alarms Silencer | $0.99 | one-time |
| Component: Variable text | $0.99 | one-time |
| Component: Variable Schedule | $0.99 | one-time |
| Component: Audio | $1.99 | one-time |
| Platinum account | $1.99 | one-time |
| Component: Images | $2.99 | one-time |
| Gold Account | $2.99 | one-time |
| Platinum Account | $3.99 | one-time |
| Silver account | $4.99 | one-time |
| Platinum account | $6.99 | one-time |
| Donation | $9.99 | one-time |
| Donation | $19.99 | one-time |


### Shift Work Calendar & Planner

[App page](https://appshunter.io/ios/app/shift-work-calendar-and-planner/id6457316500)

This app helps manage your work schedule with a fast and intuitive calendar. Easily add shifts, customize them with colors and icons, and sync with your Apple Calendar. Widgets provide a quick overview of your upcoming workdays.

**Highlights:** Add work shifts easily, Monthly and yearly calendar views, Customizable colors and icons, Notes for shift entries, Apple Calendar sync, Home screen widgets, Dark & Light Mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $1.99 | per 7 days |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is GROUPS Calendar free?

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

### Is Shift Work Calendar & Planner free?

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

### Do GROUPS Calendar or Shift Work Calendar & Planner have ads?

Neither GROUPS Calendar nor Shift Work Calendar & Planner shows ads.

### Which is updated more often, GROUPS Calendar or Shift Work Calendar & Planner?

GROUPS Calendar ships an update every 5 days, and Shift Work Calendar & Planner every 3 weeks. Most recently, GROUPS Calendar was updated on September 21, 2026 and Shift Work Calendar & Planner on September 19, 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.*