# 헬로월드 vs AI 창업비서

The clearest difference is in-app purchases: 헬로월드 at none against AI 창업비서's 2. AI 창업비서's advantage is update cadence (every 4 days vs every 9 days) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. AI 창업비서 sells 2 in-app purchases, starting at $1.99 per month. 헬로월드 asks for nothing beyond the download.

헬로월드 ships an update every 9 days, AI 창업비서 every 4 days. The most recent releases landed on November 13, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 헬로월드 | AI 창업비서 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 91 MB | 46 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [dasong sim](https://appshunter.io/developer/1883683802) | [sedong chun](https://appshunter.io/developer/1895107819) |

## What reviewers say

### 헬로월드

[App page](https://appshunter.io/ios/app/1/id6761419804)

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

**In-app purchases:** none


### AI 창업비서

[App page](https://appshunter.io/ios/app/ai/id6766056397)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI 창업비서 Lite | $1.99 | per month |
| AI 창업비서 Pro | $6.99 | per month |


## Frequently asked questions

### Is 헬로월드 free?

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

### Is AI 창업비서 free?

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

### Do 헬로월드 or AI 창업비서 have ads?

Both 헬로월드 and AI 창업비서 show ads.

### Which is updated more often, 헬로월드 or AI 창업비서?

헬로월드 ships an update every 9 days, and AI 창업비서 every 4 days. Most recently, 헬로월드 was updated on November 13, 2026 and AI 창업비서 on October 31, 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.*