# myShiftWork vs koe | 声を、世界のドキュメントに。

The clearest difference is update cadence: koe | 声を、世界のドキュメントに。 at every 5 days against myShiftWork's every 3 months. myShiftWork's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. myShiftWork sells 7 in-app purchases, starting at $0.99 per month and koe | 声を、世界のドキュメントに。 sells 2 in-app purchases, starting at $6.90 per month. Whichever you choose, the download price is not the number that matters.

myShiftWork ships an update every 3 months, koe | 声を、世界のドキュメントに。 every 5 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | myShiftWork | koe | 声を、世界のドキュメントに。 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (141 ratings)](https://appshunter.io/ios/app/myshiftwork-roster-calendar/id1148874527/reviews)** | — |
| Number of ratings | **141** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 28 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vozye SMC-PVT LTD](https://appshunter.io/developer/958988511) | [株式会社HARO](https://appshunter.io/developer/1868194947) |

## What reviewers say

### myShiftWork

[App page](https://appshunter.io/ios/app/myshiftwork-roster-calendar/id1148874527)

This app helps shift workers plan, organize, and share their work schedules. It allows for custom shift creation, future date planning, and detailed reporting. Sync your shifts with your device calendar and manage multiple patterns easily.

**Highlights:** Create custom shift types with icons, Plan and view future shift rotations, Color-coded calendar with icons, Generate PDF and text reports, Cloud backup and restore, Sync with device calendars, Manage multiple shift patterns

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month subscription | $0.99 | per month |
| 1 month subscription | $2.99 | per month |
| Biannual subscription | $4.49 | per 6 months |
| 1 year subscription. | $9.99 | per year |
| Biannual subscription | $14.99 | per 6 months |
| 1 year subscription | $24.99 | per year |
| Remove Ads and Limitations | $4.99 | one-time |

**What reviewers like**

- 🚀 Quick and easy shift entry
- 📅 Excellent calendar synchronization with Google Calendar and iCal
- 🎨 Customizable shift icons and color coding
- 💰 Affordable pricing with bi-annual subscription option
- 🔄 Automatic shift pattern rotation feature

**What reviewers complain about**

- 🐛 Frequent data loss and deletion of shifts
- 😞 Poor customer support responsiveness
- 📵 App crashes and freezes after updates
- 💸 Hidden additional costs (iCloud sync, calendar features)
- 📺 Unwanted ads appearing in paid version

**Reported bugs**

- Data mysteriously deleted after app updates
- Unable to restore purchases and account data
- Shift time input fields cut off screen on some devices
- Black text on dark background making notes unreadable
- Shifts disappear when using airplane mode in different time zones

**Requested features**

- More shift icon options
- Better notes functionality for personal and work use
- Ability to add non-shift appointments and events
- Improved app design and layout
- Google Calendar sync (in addition to iCal)


### koe | 声を、世界のドキュメントに。

[App page](https://appshunter.io/ios/app/koe/id6761331132)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Plan | $6.90 | per month |
| Pro Plan | $34.90 | per month |


## Frequently asked questions

### Is myShiftWork free?

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

### Is koe | 声を、世界のドキュメントに。 free?

koe | 声を、世界のドキュメントに。 is free to download, with in-app purchases available.

### Do myShiftWork or koe | 声を、世界のドキュメントに。 have ads?

Neither myShiftWork nor koe | 声を、世界のドキュメントに。 shows ads.

### Which is updated more often, myShiftWork or koe | 声を、世界のドキュメントに。?

myShiftWork ships an update every 3 months, and koe | 声を、世界のドキュメントに。 every 5 days. Most recently, myShiftWork was updated on October 24, 2026 and koe | 声を、世界のドキュメントに。 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*