# 동틀녘 vs sdij 스케줄러

The clearest difference is update cadence: sdij 스케줄러 at every 2 weeks against 동틀녘's every 3 months. 동틀녘's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, 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.

동틀녘 ships an update every 3 months, sdij 스케줄러 every 2 weeks. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 동틀녘 | sdij 스케줄러 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 37 MB | 31 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Donguk's thinking](https://appshunter.io/developer/1724306004) | [(주)하이컨시](https://appshunter.io/developer/1515053013) |

## What reviewers say

### 동틀녘

[App page](https://appshunter.io/ios/app/6/id6475570151)

**Features:** macOS Compatibility

**In-app purchases:** none


### sdij 스케줄러

[App page](https://appshunter.io/ios/app/sdij/id6740900523)

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

**In-app purchases:** none


## Frequently asked questions

### Is 동틀녘 free?

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

### Is sdij 스케줄러 free?

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

### Do 동틀녘 or sdij 스케줄러 have ads?

Neither 동틀녘 nor sdij 스케줄러 shows ads.

### Which is updated more often, 동틀녘 or sdij 스케줄러?

동틀녘 ships an update every 3 months, and sdij 스케줄러 every 2 weeks. Most recently, 동틀녘 was updated on September 22, 2026 and sdij 스케줄러 on September 9, 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.*