# ONE CAG vs Work Shift Calender Organizer

The clearest difference is in-app purchases: ONE CAG at none against Work Shift Calender Organizer's 3. ONE CAG also leads on ads (none vs shown). Work Shift Calender Organizer's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.1). On price and update cadence there is nothing between them.

Both are free to download. Work Shift Calender Organizer sells 3 in-app purchases, starting at $3.99 per month. ONE CAG asks for nothing beyond the download.

ONE CAG ships an update every 2 months, Work Shift Calender Organizer every 3 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ONE CAG | Work Shift Calender Organizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/work-shift-calender-organizer/id6755687346/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 47 MB | 43 MB |
| Requires iOS | 16.1 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HABITAP PTE. LTD](https://appshunter.io/developer/1131905342) | [JanoGroup LLC](https://appshunter.io/developer/1781461557) |

## What reviewers say

### ONE CAG

[App page](https://appshunter.io/ios/app/one-cag/id6447958110)

**Features:** Apple Wallet

**In-app purchases:** none


### Work Shift Calender Organizer

[App page](https://appshunter.io/ios/app/work-shift-calender-organizer/id6755687346)

Manage your work schedule with ease using this app designed for shift workers. It offers a visual calendar, smart notifications, and customizable shift types to keep you organized and on time. Share your schedule with others effortlessly.

**Highlights:** Visual calendar with color-coded shifts, Customizable smart notifications, Recurring shift setup, Unlimited customizable shift types, Automatic working hours tracking, Export schedule as PNG image

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Premium | $3.99 | per month |
| Annual - Premium | $29.99 | per year |
| Lifetime - Premium | $79.99 | one-time |


## Frequently asked questions

### Is ONE CAG free?

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

### Is Work Shift Calender Organizer free?

Work Shift Calender Organizer is free to download, with in-app purchases available.

### Do ONE CAG or Work Shift Calender Organizer have ads?

Work Shift Calender Organizer shows ads; ONE CAG does not.

### Which is updated more often, ONE CAG or Work Shift Calender Organizer?

ONE CAG ships an update every 2 months, and Work Shift Calender Organizer every 3 months. Most recently, ONE CAG was updated on November 7, 2026 and Work Shift Calender Organizer on November 5, 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.*