# Shift Work Calendar Planner vs Chek!

The clearest difference is in-app purchases: Chek! at none against Shift Work Calendar Planner's 6. Chek! also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Shift Work Calendar Planner sells 6 in-app purchases, starting at $1.59 per month. Chek! asks for nothing beyond the download.

Shift Work Calendar Planner ships an update fortnightly, Chek! weekly. The most recent releases landed on October 2, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Shift Work Calendar Planner | Chek! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.5K ratings)](https://appshunter.io/ios/app/shift-work-calendar-planner/id381672587/reviews)** | — |
| Number of ratings | **9.5K** | — |
| Positive reviews | 95.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 28 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ebisu Soft Inc.](https://appshunter.io/developer/309324238) | [Juan Damian Felix](https://appshunter.io/developer/1692120512) |

## What reviewers say

### Shift Work Calendar Planner

[App page](https://appshunter.io/ios/app/shift-work-calendar-planner/id381672587)

Easily manage your work schedule with this calendar app designed for shift workers. Register your shifts, add notes with emojis, and save your calendar as an image. Sync with your iOS calendar and view others' shifts with the premium plan.

**Highlights:** Create multiple shift types, Easy shift input, Add notes with emoji icons, Save calendar as image, Send shifts via email, Widget for quick schedule check, iOS Calendar Sync (Premium), Input/view other people's shifts (Premium)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No advertisement plan 1 month | $1.59 | per month |
| Premium Plan 1Month | $2.39 | per month |
| No advertisement plan 6 months | $6.39 | per 6 months |
| Premium Plan 6 Months | $9.59 | per 6 months |
| No advertisement plan 1 year | $11.00 | per year |
| Premium Plan 1 Year | $16.90 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Customizable
- 💡 Helpful for shift workers
- 🚀 Convenient
- 👍 Organized

**What reviewers complain about**

- 🐛 Occasional glitches
- 💸 Expensive subscription
- 📢 Too many ads

**Reported bugs**

- Calendar dates not syncing correctly
- App freezing or crashing
- Issues with data migration

**Requested features**

- Recurring shift scheduling
- Ability to add multiple shifts per day
- More customization options
- Sync with other calendars
- Payroll integration


### Chek!

[App page](https://appshunter.io/ios/app/chek/id6790214225)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shift Work Calendar Planner free?

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

### Is Chek! free?

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

### Do Shift Work Calendar Planner or Chek! have ads?

Both Shift Work Calendar Planner and Chek! show ads.

### Which is updated more often, Shift Work Calendar Planner or Chek!?

Shift Work Calendar Planner ships an update fortnightly, and Chek! weekly. Most recently, Shift Work Calendar Planner was updated on October 2, 2026 and Chek! 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.*