# OBS vs 트롯픽

The clearest difference is review sentiment: 트롯픽 at 100% against OBS's 31%. 트롯픽 also leads on iOS requirement (12.0 vs 15.0). OBS's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. 트롯픽 sells 4 one-off in-app purchases. OBS asks for nothing beyond the download.

OBS ships an update every 2 months, 트롯픽 every 3 months. The most recent releases landed on July 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | OBS | 트롯픽 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (7 ratings)](https://appshunter.io/ios/app/obs/id372152646/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 30.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 21 MB | 51 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [OBS](https://appshunter.io/developer/372152649) | [dongA.com](https://appshunter.io/developer/377687608) |

## What reviewers say

### OBS

[App page](https://appshunter.io/ios/app/obs/id372152646)

Watch live broadcasts, view TV schedules, and access news and entertainment content on demand. This app provides a convenient way to enjoy high-quality programming anytime, anywhere.

**Highlights:** Live broadcast viewing, Program schedules, Real-time news updates, Entertainment news, On-demand news replays, On-demand TV show replays, Content submission

**Features:** macOS Compatibility

**In-app purchases:** none


### 트롯픽

[App page](https://appshunter.io/ios/app/trotpick/id1491702330)

This app is a comprehensive fan service platform for supporting trot singers. Engage with your favorite artists through ranking votes, exclusive content, and various support events like digital billboards and newspaper ads. Earn free voting tickets daily through attendance checks.

**Highlights:** Collect news and videos of your favorite trot singer, Participate in weekly ranking votes, Support singers with digital billboards and ads, Earn free voting tickets via daily attendance, Save and share voting certificates

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 스타픽 12개 | $0.49 | one-time |
| 스타픽 99개 | $5.99 | one-time |
| 스타픽 190개 | $11.99 | one-time |
| 스타픽 390개 | $22.99 | one-time |


## Frequently asked questions

### Is OBS free?

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

### Is 트롯픽 free?

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

### Do OBS or 트롯픽 have ads?

트롯픽 shows ads; OBS does not.

### Which is updated more often, OBS or 트롯픽?

OBS ships an update every 2 months, and 트롯픽 every 3 months. Most recently, OBS was updated on July 26, 2026 and 트롯픽 on September 21, 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.*