# 애국시계 vs 사이그램

The clearest difference is in-app purchases: 애국시계 at none against 사이그램's 5. 애국시계 also leads on iOS requirement (13.0 vs 15.0). 사이그램's advantage is update cadence (daily vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 사이그램 sells 5 in-app purchases, starting at $6.99 per month. 애국시계 asks for nothing beyond the download.

애국시계 ships an update every 6 weeks, 사이그램 daily. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 애국시계 | 사이그램 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Daily** |
| Size | 35 MB | 59 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Paul Kim](https://appshunter.io/developer/1481428821) | [jongseok LEE](https://appshunter.io/developer/6781553080) |

## What reviewers say

### 애국시계

[App page](https://appshunter.io/ios/app/id6467765916)

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

**In-app purchases:** none


### 사이그램

[App page](https://appshunter.io/ios/app/ai-sns/id6805879146)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 플러스 | $6.99 | per month |
| 프리미엄 | $14.00 | per month |
| 그램 1,200개 | $0.99 | one-time |
| 그램 7,000개 | $5.99 | one-time |
| 그램 16,000개 | $11.99 | one-time |


## Frequently asked questions

### Is 애국시계 free?

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

### Is 사이그램 free?

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

### Do 애국시계 or 사이그램 have ads?

Both 애국시계 and 사이그램 show ads.

### Which is updated more often, 애국시계 or 사이그램?

애국시계 ships an update every 6 weeks, and 사이그램 daily. Most recently, 애국시계 was updated on October 26, 2026 and 사이그램 on October 8, 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.*