# Shift Work Calendar | Schedule vs Koe Okoshi

The clearest difference is in-app purchases: Koe Okoshi at none against Shift Work Calendar | Schedule's 6. Koe Okoshi also leads on device support (4 vs 1). Shift Work Calendar | Schedule's advantage is iOS requirement (16.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Shift Work Calendar | Schedule sells 6 in-app purchases, starting at $1.59 per month. Koe Okoshi asks for nothing beyond the download.

Shift Work Calendar | Schedule ships an update fortnightly, Koe Okoshi every 2 weeks. The most recent releases landed on October 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Shift Work Calendar | Schedule | Koe Okoshi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.6K ratings)](https://appshunter.io/ios/app/shift-work-calendar-schedule/id381672587/reviews)** | — |
| Number of ratings | **9.6K** | — |
| Positive reviews | 95.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 12 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ebisu Soft Inc.](https://appshunter.io/developer/309324238) | [Nanshu Kaneshiro](https://appshunter.io/developer/798559687) |

## What reviewers say

### Shift Work Calendar | Schedule

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


### Koe Okoshi

[App page](https://appshunter.io/ios/app/koe-okoshi/id6808694379)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shift Work Calendar | Schedule free?

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

### Is Koe Okoshi free?

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

### Do Shift Work Calendar | Schedule or Koe Okoshi have ads?

Both Shift Work Calendar | Schedule and Koe Okoshi show ads.

### Which is updated more often, Shift Work Calendar | Schedule or Koe Okoshi?

Shift Work Calendar | Schedule ships an update fortnightly, and Koe Okoshi every 2 weeks. Most recently, Shift Work Calendar | Schedule was updated on October 28, 2026 and Koe Okoshi on October 4, 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.*