# Work Shift Calendar (Shifter) vs Green Cube

The clearest difference is rating: Work Shift Calendar (Shifter) at 4.8 against Green Cube's 1.0. Work Shift Calendar (Shifter) also leads on ratings volume (2.6K vs 1) and iOS requirement (13.0 vs 16). Green Cube's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Work Shift Calendar (Shifter) sells 11 one-off in-app purchases. Green Cube asks for nothing beyond the download.

Work Shift Calendar (Shifter) holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Work Shift Calendar (Shifter) has 2.6K ratings behind it against 1, so its average is the more settled of the two.

Work Shift Calendar (Shifter) ships an update every 6 weeks, Green Cube monthly. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Work Shift Calendar (Shifter) | Green Cube |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.6K ratings)](https://appshunter.io/ios/app/work-shift-calendar-shifter/id1523513035/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/green-cube/id1562123474/reviews) |
| Number of ratings | **2.6K** | 1 |
| Positive reviews | 91.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 44 MB |
| Requires iOS | **13.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Luis Alberto Reyes Halaby](https://appshunter.io/developer/1523513037) | [TECNOLOGIA DE LA INFORMACION CARE HEALTH CONSULTING, SL](https://appshunter.io/developer/1562123476) |

## What reviewers say

### Work Shift Calendar (Shifter)

[App page](https://appshunter.io/ios/app/work-shift-calendar-shifter/id1523513035)

Organize your work schedule, track income, and manage appointments with customizable shifts and reminders. Features include daily, weekly, and monthly views, income statistics, and calendar export. Stay on top of your day with this comprehensive tool for shift workers.

**Highlights:** Customizable shift creation, Income and overtime tracking, Shift-specific alarms, Daily notes with reminders, Desktop widgets, Monthly and annual calendar views, Calendar export and import

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation | $0.99 | one-time |
| Donation | $1.99 | one-time |
| Donation | $2.99 | one-time |
| Donation | $3.99 | one-time |
| PRO Version | $4.99 | one-time |
| Donation | $4.99 | one-time |
| Donation | $5.99 | one-time |
| Donation | $6.99 | one-time |
| Donation | $7.99 | one-time |
| Donation | $8.99 | one-time |
| Donation | $9.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient for shift workers
- 💰 Helps track income and pay
- 🎨 Customizable colors and layout
- 📅 Useful for planning schedules and appointments

**What reviewers complain about**

- 🐛 Issues with syncing across devices
- 🔍 Difficulty finding tutorial or instructions
- 🔧 Limited ability to manage more than 2 shifts per day
- 🔌 Widget no longer available after iOS 18 update

**Reported bugs**

- App crashes after recent update
- Alarms not working properly on some devices
- Calendar not displaying correct dates/days

**Requested features**

- Add ability to share schedules with others
- Improve syncing and backup capabilities
- Introduce a widget option for iOS devices
- Allow more than 2 shifts to be added per day


### Green Cube

[App page](https://appshunter.io/ios/app/green-cube/id1562123474)

Access patient information, manage medications, and record vital signs directly from your mobile device. Track patient progress, manage wound care, and assign treatment plans. Designed for medical and nursing professionals to streamline bedside management.

**Highlights:** Patient information access, Medication management, Vital signs recording and graphing, Wound care tracking, Treatment and diet assignment, Test and report management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Work Shift Calendar (Shifter) free?

Work Shift Calendar (Shifter) is free to download, with in-app purchases available.

### Is Green Cube free?

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

### Which has better reviews, Work Shift Calendar (Shifter) or Green Cube?

Work Shift Calendar (Shifter) is rated higher. Work Shift Calendar (Shifter) averages 4.8 out of 5 from 2.6K ratings, while Green Cube averages 1.0 from 1 ratings.

### Do Work Shift Calendar (Shifter) or Green Cube have ads?

Work Shift Calendar (Shifter) shows ads; Green Cube does not.

### Which is updated more often, Work Shift Calendar (Shifter) or Green Cube?

Work Shift Calendar (Shifter) ships an update every 6 weeks, and Green Cube monthly. Most recently, Work Shift Calendar (Shifter) was updated on October 27, 2026 and Green Cube on October 10, 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.*