# ZenShift vs Shift Work Calendar

The clearest difference is rating: Shift Work Calendar at 5.0 against ZenShift's 4.2. ZenShift's advantage is in-app purchases (none vs 3) and ratings volume (5 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Shift Work Calendar sells 3 in-app purchases, starting at $4.99 per month. ZenShift asks for nothing beyond the download.

Shift Work Calendar holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: ZenShift has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

ZenShift ships an update every 2 weeks, Shift Work Calendar fortnightly. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ZenShift | Shift Work Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/zenshift-shift-calendar/id6779601142/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shift-work-calendar-planr/id6808666015/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 64 MB | 27 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Dmitry Nikitin](https://appshunter.io/developer/6779601144) | [Hanhaj Enterprises LLP](https://appshunter.io/developer/6808305472) |

## What reviewers say

### ZenShift

[App page](https://appshunter.io/ios/app/zenshift-shift-calendar/id6779601142)

Easily manage complex work schedules, track hours, and estimate pay. Plan shifts, add personal events, and gain insights into your earnings with customizable reports. Sync across devices and export your calendar.

**Highlights:** Customizable shift templates, Multiple shifts per day, Overnight and 24-hour shift support, Hours and earnings tracking, Personal event integration, Schedule export to PDF and device calendar, Cross-device syncing

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

**In-app purchases:** none


### Shift Work Calendar

[App page](https://appshunter.io/ios/app/shift-work-calendar-planr/id6808666015)

This app helps shift workers manage complex schedules, track hours, and estimate earnings. It offers customizable shift types, rotations, and time-off planning, with optional Pro features for advanced sharing and calendar syncing.

**Highlights:** Customizable shift colors, icons, and codes, Track hours and estimate gross pay, Build and manage repeating shift rotations, Plan time off and breaks, Multiple job scheduling, Shift reminders and widgets

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $19.99 | per year |
| Planr Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is ZenShift free?

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

### Is Shift Work Calendar free?

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

### Which has better reviews, ZenShift or Shift Work Calendar?

Shift Work Calendar is rated higher. ZenShift averages 4.2 out of 5 from 5 ratings, while Shift Work Calendar averages 5.0 from 1 ratings.

### Do ZenShift or Shift Work Calendar have ads?

Both ZenShift and Shift Work Calendar show ads.

### Which is updated more often, ZenShift or Shift Work Calendar?

ZenShift ships an update every 2 weeks, and Shift Work Calendar fortnightly. Most recently, ZenShift was updated on November 1, 2026 and Shift Work Calendar on October 29, 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.*