# 렛플 vs 솝트 SOPT

The clearest difference is review sentiment: 솝트 SOPT at 100% against 렛플's 39%. 솝트 SOPT also leads on in-app purchases (none vs 4) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 렛플 sells 4 one-off in-app purchases. 솝트 SOPT asks for nothing beyond the download.

렛플 ships an update every 3 weeks, 솝트 SOPT every 2 weeks. The most recent releases landed on July 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 렛플 | 솝트 SOPT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 64 MB | 68 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [SUNGMIN LEE](https://appshunter.io/developer/1439005780) | [Donggyu Jung](https://appshunter.io/developer/1755590956) |

## What reviewers say

### 렛플

[App page](https://appshunter.io/ios/app/id1595017110)

Connect with like-minded individuals for team projects and career growth through coffee chats. Find project collaborators, share your expertise, and build a portfolio of your side projects. Promote your services and learn from experienced professionals.

**Highlights:** Coffee chat consultations with experienced professionals, Project and team member recommendations based on interests, Project creation and leadership opportunities, Side project portfolio generation, Service promotion and subscriber acquisition, Collaboration with diverse professionals, Knowledge sharing through stories and lounge discussions

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 커피포인트 + 1,000 렛플력 | $9.99 | one-time |
| 22 커피포인트 + 2,000 렛플력 | $19.99 | one-time |
| 56 커피포인트 + 5,000 렛플력 | $49.99 | one-time |
| 115 커피포인트 + 10,000 렛플력 | $99.99 | one-time |


### 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


## Frequently asked questions

### Is 렛플 free?

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

### Is 솝트 SOPT free?

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

### Do 렛플 or 솝트 SOPT have ads?

렛플 shows ads; 솝트 SOPT does not.

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

렛플 ships an update every 3 weeks, and 솝트 SOPT every 2 weeks. Most recently, 렛플 was updated on July 1, 2026 and 솝트 SOPT on September 22, 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.*