# SUTalk vs WASSM(출결관리시스템)

The clearest difference is update cadence: WASSM(출결관리시스템) at every 4 weeks against SUTalk's every 3 months. SUTalk's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

SUTalk ships an update every 3 months, WASSM(출결관리시스템) every 4 weeks. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SUTalk | WASSM(출결관리시스템) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/sutalk/id1231007701/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 9.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 33 MB | 58 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nexmotion. Inc](https://appshunter.io/developer/1218599652) | [Jinhak Apply](https://appshunter.io/developer/1478864562) |

## What reviewers say

### SUTalk

[App page](https://appshunter.io/ios/app/sutalk/id1231007701)

This official university app enhances communication among students and faculty with unlimited real-time messaging. It provides essential school information, campus friend support, and convenient access to services like school bus tracking and online counseling.

**Highlights:** Unlimited real-time messaging, School bus location and schedule, Online counseling with professors, Mobile surveys, Groupware integration (mail, schedule, notices, approvals)

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

**In-app purchases:** none


### WASSM(출결관리시스템)

[App page](https://appshunter.io/ios/app/wassm/id6463086480)

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

**In-app purchases:** none


## Frequently asked questions

### Is SUTalk free?

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

### Is WASSM(출결관리시스템) free?

WASSM(출결관리시스템) is free to download, with no in-app purchases.

### Do SUTalk or WASSM(출결관리시스템) have ads?

Neither SUTalk nor WASSM(출결관리시스템) shows ads.

### Which is updated more often, SUTalk or WASSM(출결관리시스템)?

SUTalk ships an update every 3 months, and WASSM(출결관리시스템) every 4 weeks. Most recently, SUTalk was updated on October 16, 2026 and WASSM(출결관리시스템) on October 2, 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.*