# 솝트 SOPT vs DDD Attendance

솝트 SOPT and DDD Attendance are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 9, 2026.

## The numbers

| Metric | 솝트 SOPT | DDD Attendance |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 72 MB | 49 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Donggyu Jung](https://appshunter.io/developer/1755590956) | [Wonji Suh](https://appshunter.io/developer/1638510353) |

## 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


### DDD Attendance

[App page](https://appshunter.io/ios/app/ddd-attendance/id6736766383)

**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 DDD Attendance free?

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

### Do 솝트 SOPT or DDD Attendance have ads?

Neither 솝트 SOPT nor DDD Attendance shows ads.

### Which is updated more often, 솝트 SOPT or DDD Attendance?

솝트 SOPT ships an update every 2 weeks, and DDD Attendance every 2 weeks. Most recently, 솝트 SOPT was updated on October 9, 2026 and DDD Attendance on October 9, 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.*