# POW 일기장 (초대받은 사람들의 다이어리) vs WeCal

POW 일기장 (초대받은 사람들의 다이어리) and WeCal are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | POW 일기장 (초대받은 사람들의 다이어리) | WeCal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 19 MB | 12 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dong Hyun Kim](https://appshunter.io/developer/1455936568) | [Seok Gyu Seo](https://appshunter.io/developer/1896778049) |

## What reviewers say

### POW 일기장 (초대받은 사람들의 다이어리)

[App page](https://appshunter.io/ios/app/pow/id6761398935)

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

**In-app purchases:** none


### WeCal

[App page](https://appshunter.io/ios/app/wecal/id6776234810)

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

**In-app purchases:** none


## Frequently asked questions

### Is POW 일기장 (초대받은 사람들의 다이어리) free?

POW 일기장 (초대받은 사람들의 다이어리) is free to download, with no in-app purchases.

### Is WeCal free?

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

### Do POW 일기장 (초대받은 사람들의 다이어리) or WeCal have ads?

Neither POW 일기장 (초대받은 사람들의 다이어리) nor WeCal shows ads.

### Which is updated more often, POW 일기장 (초대받은 사람들의 다이어리) or WeCal?

POW 일기장 (초대받은 사람들의 다이어리) ships an update every 2 days, and WeCal every 2 days. Most recently, POW 일기장 (초대받은 사람들의 다이어리) was updated on October 24, 2026 and WeCal on October 21, 2026.

---

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