# Shift Calendar vs BigYellowBus

The clearest difference is in-app purchases: BigYellowBus at none against Shift Calendar's 5. BigYellowBus also leads on iOS requirement (12.0 vs 16.0). Shift Calendar's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Shift Calendar sells 4 in-app purchases, starting at $2.99 per year. BigYellowBus asks for nothing beyond the download.

Shift Calendar ships an update every 2 weeks, BigYellowBus every 3 months. The most recent releases landed on September 19, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Shift Calendar | BigYellowBus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (321 ratings)](https://appshunter.io/ios/app/shift-calendar-work-schedule/id1469965857/reviews)** | — |
| Number of ratings | **321** | — |
| Positive reviews | 64.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 31 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arife Tuba Baskurt](https://appshunter.io/developer/1863269293) | [Touchworld Technology](https://appshunter.io/developer/1441953087) |

## What reviewers say

### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-work-schedule/id1469965857)

Easily manage your work schedule with customizable shifts, rotations, and earnings tracking. This app simplifies planning and provides clear visual overviews of your work commitments. Export reports and sync with your calendar for seamless organization.

**Highlights:** Customizable shift icons and colors, Automated custom shift rotations, Track weekly and monthly earnings, Export reports to PDF or spreadsheet, iOS Calendar and iCloud sync, Today extension widget for upcoming shifts, Dark mode support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shift Calendar Pro | $2.99 | per year |
| Shift Calendar Pro | $4.99 | per year |
| Shift Calendar Pro | $2.99 | one-time |
| Shift Calendar Pro | $6.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 📆 Helpful for scheduling shifts
- 💰 Useful for tracking earnings
- 🔗 Good calendar integration
- 🎨 Customizable icons and colors

**What reviewers complain about**

- 🐛 Sync issues between devices
- 🔧 Limited customization options
- 💰 Paid features required for full functionality
- 📅 Difficulty adding recurring shifts
- 🕰️ Inaccurate time display

**Reported bugs**

- App crashes after recent update
- Calendar dates not displaying correctly
- Unable to edit or delete shifts
- Additional pay conditions causing issues with regular hours
- Color customization feature not working as expected

**Requested features**

- Add option for biweekly pay periods
- Implement overtime pay calculations based on daily hours
- Allow sharing of calendars between users
- Expand color and icon options
- Improve widget functionality


### BigYellowBus

[App page](https://appshunter.io/ios/app/bigyellowbus/id1642865230)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shift Calendar free?

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

### Is BigYellowBus free?

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

### Do Shift Calendar or BigYellowBus have ads?

Neither Shift Calendar nor BigYellowBus shows ads.

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

Shift Calendar ships an update every 2 weeks, and BigYellowBus every 3 months. Most recently, Shift Calendar was updated on September 19, 2026 and BigYellowBus on June 11, 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.*