# 트롯픽 vs 해양미래탐사 AR

The clearest difference is in-app purchases: 해양미래탐사 AR at none against 트롯픽's 4. 해양미래탐사 AR also leads on ads (none vs shown). 트롯픽's advantage is update cadence (every 3 months vs every 13 months) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

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

트롯픽 ships an update every 3 months, 해양미래탐사 AR every 13 months. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 트롯픽 | 해양미래탐사 AR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 137 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [dongA.com](https://appshunter.io/developer/377687608) | [AIRAR](https://appshunter.io/developer/1516949211) |

## What reviewers say

### 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 |


### 해양미래탐사 AR

[App page](https://appshunter.io/ios/app/ar/id1571424206)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 트롯픽 free?

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

### Is 해양미래탐사 AR free?

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

### Do 트롯픽 or 해양미래탐사 AR have ads?

트롯픽 shows ads; 해양미래탐사 AR does not.

### Which is updated more often, 트롯픽 or 해양미래탐사 AR?

트롯픽 ships an update every 3 months, and 해양미래탐사 AR every 13 months. Most recently, 트롯픽 was updated on September 21, 2026 and 해양미래탐사 AR on September 11, 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.*