# ShiftStamp vs 내근무(DiaCalendar2)

The clearest difference is ads: 내근무(DiaCalendar2) at none against ShiftStamp's shown. 내근무(DiaCalendar2) also leads on device support (3 vs 1). ShiftStamp's advantage is iOS requirement (18.6 vs 26.0). On price 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.

## The numbers

| Metric | ShiftStamp | 내근무(DiaCalendar2) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 days |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 41 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [JINSEOK OH](https://appshunter.io/developer/1841405794) | [guija nam](https://appshunter.io/developer/1756044162) |

## What reviewers say

### ShiftStamp

[App page](https://appshunter.io/ios/app/shiftstamp/id6757310423)

**In-app purchases:** none


### 내근무(DiaCalendar2)

[App page](https://appshunter.io/ios/app/diacalendar2/id6768628885)

A calendar app designed for shift workers and those with rotating work schedules. It allows users to select their work location and current shift to view their work schedule. Users can also add daily schedules and notes that will be displayed on the calendar.

**Highlights:** Shift work calendar, Rotating schedule display, Add daily schedules, Add notes to dates, View work location and shift

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

**In-app purchases:** none


## Frequently asked questions

### Is ShiftStamp free?

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

### Is 내근무(DiaCalendar2) free?

내근무(DiaCalendar2) is free to download, with no in-app purchases.

### Do ShiftStamp or 내근무(DiaCalendar2) have ads?

ShiftStamp shows ads; 내근무(DiaCalendar2) does not.

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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.*