# 솝트 SOPT vs 뇌남사

The clearest difference is ads: 솝트 SOPT at none against 뇌남사's shown. 솝트 SOPT also leads on monetization model (free vs ad-supported). 뇌남사's advantage is update cadence (every 3 days vs every 2 weeks) and device support (3 vs 1). On price, review sentiment, in-app purchases and iOS requirement there is nothing between them.

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

솝트 SOPT ships an update every 2 weeks, 뇌남사 every 3 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 솝트 SOPT | 뇌남사 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 72 MB | 40 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [Donggyu Jung](https://appshunter.io/developer/1755590956) | [Dongmin Kim](https://appshunter.io/developer/1892347954) |

## What reviewers say

### 솝트 SOPT

[App page](https://appshunter.io/ios/app/sopt-it/id6444594319)

Connect with fellow IT and venture startup enthusiasts. Manage attendance, explore projects, join or create study groups, and network with members. Discover opportunities and foster growth within the community.

**Highlights:** Attendance tracking for seminars and events, Access official website for club information, Community forum for members to communicate, Create and manage study groups, Direct messaging for networking, Member directory with profiles

**Features:** Vision Pro support

**In-app purchases:** none


### 뇌남사

[App page](https://appshunter.io/ios/app/id6761993774)

Engage in deep discussions and share unique perspectives on various topics. This platform allows you to build your 'thinking muscles' by participating in debates and connecting with diverse viewpoints.

**Highlights:** Interest-based discussion rooms, Real-time trend feed, Continuous participation system for intellectual growth, Private rooms for intimate conversations, Easy social sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is 솝트 SOPT free?

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

### Is 뇌남사 free?

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

### Do 솝트 SOPT or 뇌남사 have ads?

뇌남사 shows ads; 솝트 SOPT does not.

### Which is updated more often, 솝트 SOPT or 뇌남사?

솝트 SOPT ships an update every 2 weeks, and 뇌남사 every 3 days. Most recently, 솝트 SOPT was updated on October 9, 2026 and 뇌남사 on October 14, 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.*