# 교대달력 ShiftCalendar vs 세븐일레븐

The clearest difference is rating: 교대달력 ShiftCalendar at 4.6 against 세븐일레븐's 3.7. 교대달력 ShiftCalendar also leads on update cadence (every 2 weeks vs monthly). 세븐일레븐's advantage is review sentiment (88% vs 67%) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

교대달력 ShiftCalendar holds the better App Store score, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews complicate that: 67% of 교대달력 ShiftCalendar's written reviews are positive against 88% of 세븐일레븐's, so the app with the better star average is not the one people write more warmly about.

교대달력 ShiftCalendar ships an update every 2 weeks, 세븐일레븐 monthly. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 교대달력 ShiftCalendar | 세븐일레븐 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/shiftcalendar/id1010170381/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/id1253773772/reviews) |
| Number of ratings | 5 | **6** |
| Positive reviews | 66.7% of reviews | **87.9% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Ad-supported | — |
| Size | 18 MB | 85 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Park Seung Yun](https://appshunter.io/developer/526364312) | [Korea Seven Co., Ltd.](https://appshunter.io/developer/1253773771) |

## What reviewers say

### 교대달력 ShiftCalendar

[App page](https://appshunter.io/ios/app/shiftcalendar/id1010170381)

Manage your rotating work schedule with this calendar app. It allows for custom work types, displays lunar dates and holidays, and tracks accumulated overtime. Over 1000 companies are already registered.

**Highlights:** Customizable shift schedules, Lunar calendar and holidays, Overtime tracking, Company registration, Personalized work types

**Features:** macOS Compatibility

**In-app purchases:** none


### 세븐일레븐

[App page](https://appshunter.io/ios/app/id1253773772)

**In-app purchases:** none


## Frequently asked questions

### Is 교대달력 ShiftCalendar free?

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

### Is 세븐일레븐 free?

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

### Which has better reviews, 교대달력 ShiftCalendar or 세븐일레븐?

교대달력 ShiftCalendar is rated higher. 교대달력 ShiftCalendar averages 4.6 out of 5 from 5 ratings, while 세븐일레븐 averages 3.7 from 6 ratings.

### Do 교대달력 ShiftCalendar or 세븐일레븐 have ads?

Both 교대달력 ShiftCalendar and 세븐일레븐 show ads.

### Which is updated more often, 교대달력 ShiftCalendar or 세븐일레븐?

교대달력 ShiftCalendar ships an update every 2 weeks, and 세븐일레븐 monthly. Most recently, 교대달력 ShiftCalendar was updated on October 24, 2026 and 세븐일레븐 on October 26, 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.*