# 트로스트 vs BS 라인

The clearest difference is update cadence: 트로스트 at monthly against BS 라인's every 19 months. BS 라인's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

트로스트 ships an update monthly, BS 라인 every 19 months. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 트로스트 | BS 라인 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (25 ratings)](https://appshunter.io/ios/app/1-asmr/id1034957818/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 92.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 19 months |
| Monetization | Ad-supported | — |
| Size | 130 MB | 15 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Dine](https://appshunter.io/developer/1167867566) | [thenaum](https://appshunter.io/developer/405188457) |

## What reviewers say

### 트로스트

[App page](https://appshunter.io/ios/app/1-asmr/id1034957818)

Access anonymous mental wellness support with professional counselors, guided meditations, and ASMR soundscapes. Track your emotions, engage with an AI chatbot for self-discovery, and take free psychological tests. Prioritize your mental health with secure and private tools.

**Highlights:** 1:1 professional counseling (text, call, video), Personalized meditation and ASMR soundscapes, Emotional journaling with photo customization, AI chatbot for mind management, Free psychological tests, Anonymous and secure user experience

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

**In-app purchases:** none


### BS 라인

[App page](https://appshunter.io/ios/app/bs/id1108847299)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 트로스트 free?

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

### Is BS 라인 free?

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

### Do 트로스트 or BS 라인 have ads?

Neither 트로스트 nor BS 라인 shows ads.

### Which is updated more often, 트로스트 or BS 라인?

트로스트 ships an update monthly, and BS 라인 every 19 months. Most recently, 트로스트 was updated on October 15, 2026 and BS 라인 on October 3, 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.*