# 주간 스위프트 vs Chalkak Calendar

The clearest difference is in-app purchases: Chalkak Calendar at none against 주간 스위프트's 9. Chalkak Calendar also leads on iOS requirement (18.6 vs 26.0). 주간 스위프트's advantage is ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. 주간 스위프트 sells 9 in-app purchases, starting at $0.49 per month. Chalkak Calendar asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 주간 스위프트 | Chalkak Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Freemium | **Ad-supported** |
| Size | 127 MB | 13 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [seung-yeon Lee](https://appshunter.io/developer/1532835619) | [HAN WOOL OH](https://appshunter.io/developer/1400030263) |

## What reviewers say

### 주간 스위프트

[App page](https://appshunter.io/ios/app/ios/id1661868347)

Stay updated with the latest iOS and Swift development news, technical blogs, and tutorials. Save important articles, track global conference schedules, and get quick insights via home screen widgets. Offers premium features for enhanced access and organization.

**Highlights:** Latest iOS & Swift news, Technical blogs and tutorials, Save articles to favorites, Global conference timeline, Home screen widgets, Dark mode support

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 월간구독(힐러) | $0.49 | per month |
| 월간구독(딜러) | $0.49 | per month |
| 월간구독(탱커) | $0.49 | per month |
| 주간구독 | $0.49 | per 7 days |
| 민트주간 프리미엄 - 월간 | $0.69 | per month |
| 민트주간 프리미엄 - 연간 | $5.99 | per year |
| 광고제거 | $2.99 | one-time |
| 점심후원 | $5.99 | one-time |
| 민트주간 프리미엄 - 평생 | $39.99 | one-time |


### Chalkak Calendar

[App page](https://appshunter.io/ios/app/chalkak-calendar/id6743258044)

Effortlessly add event details from ticket screenshots directly to your calendar. This AI-powered tool scans your booking confirmations, extracting essential information like title, date, and time with a simple voice command.

**Highlights:** AI ticket scanning, Siri Shortcuts integration, Automatic calendar sync, Supports multiple ticket providers, Handles movies, concerts, and sports, Works with shared tickets

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

**In-app purchases:** none


## Frequently asked questions

### Is 주간 스위프트 free?

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

### Is Chalkak Calendar free?

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

### Do 주간 스위프트 or Chalkak Calendar have ads?

Chalkak Calendar shows ads; 주간 스위프트 does not.

### Which is updated more often, 주간 스위프트 or Chalkak Calendar?

주간 스위프트 ships an update every 3 weeks, and Chalkak Calendar every 3 weeks. Most recently, 주간 스위프트 was updated on October 20, 2026 and Chalkak Calendar on October 24, 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.*