# 3ProTV vs 공모주모아

The clearest difference is update cadence: 공모주모아 at daily against 3ProTV's fortnightly. 공모주모아 also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 3ProTV sells 10 one-off in-app purchases and 공모주모아 sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

3ProTV ships an update fortnightly, 공모주모아 daily. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 3ProTV | 공모주모아 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (117 ratings)](https://appshunter.io/ios/app/3protv/id1445804704/reviews)** | — |
| Number of ratings | **117** | — |
| Positive reviews | 65.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 73 MB | 30 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [e-broadcasting corp.](https://appshunter.io/developer/1445804703) | [jungkil bae](https://appshunter.io/developer/1801875279) |

## What reviewers say

### 3ProTV

[App page](https://appshunter.io/ios/app/3protv/id1445804704)

Understand complex economic topics through engaging stories and analogies, moving beyond dry numbers and graphs. This app delivers economic information in new and interesting formats, featuring content from economic experts.

**Highlights:** Economic content with depth, Explanations through stories and analogies, New forms of information delivery, Content from economic experts, Economic radio shows

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Success Investment Roadmap | $8.99 | one-time |
| Seminar of foreign assets | $26.99 | one-time |
| economicseye_part01ver2 | $79.99 | one-time |
| strategy_reading1 | $89.99 | one-time |
| 2019 winter academy - Beginner | $179.99 | one-time |
| 2019 winter academy - Middle | $179.99 | one-time |
| 2021 Basic Industry | $299.99 | one-time |
| Industry investment | $349.99 | one-time |
| SAMPRO TV X Meritz Securities | $499.99 | one-time |
| bigdata. | $599.99 | one-time |


### 공모주모아

[App page](https://appshunter.io/ios/app/id6799609024)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄 월간 | $1.99 | per month |
| 프리미엄 연간 | $12.99 | per year |


## Frequently asked questions

### Is 3ProTV free?

3ProTV is free to download, with in-app purchases available.

### Is 공모주모아 free?

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

### Do 3ProTV or 공모주모아 have ads?

Neither 3ProTV nor 공모주모아 shows ads.

### Which is updated more often, 3ProTV or 공모주모아?

3ProTV ships an update fortnightly, and 공모주모아 daily. Most recently, 3ProTV was updated on October 1, 2026 and 공모주모아 on September 23, 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.*