# 3MS vs 통통통basic(학원용)

The clearest difference is update cadence: 3MS at every 11 days against 통통통basic(학원용)'s every 6 months. 3MS also leads on iOS requirement (11.0 vs 13.0). 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.

3MS ships an update every 11 days, 통통통basic(학원용) every 6 months. The most recent releases landed on September 19, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 3MS | 통통통basic(학원용) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 6 months |
| Monetization | — | Free |
| Size | 20 MB | 29 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brain OS Institute](https://appshunter.io/developer/1124772329) | [Edu Bay Syeon Co., Ltd.](https://appshunter.io/developer/584310798) |

## What reviewers say

### 3MS

[App page](https://appshunter.io/ios/app/3ms/id1481545015)

**Features:** macOS Compatibility

**In-app purchases:** none


### 통통통basic(학원용)

[App page](https://appshunter.io/ios/app/basic-app/id6498883233)

This mobile application simplifies academy management for new directors. It handles student and class administration, attendance tracking, and payment processing. Access your academy's operations from anywhere using just your mobile device.

**Highlights:** Student management, Class management, Attendance tracking, Payment management, SMS broadcasting, Calendar-based consultation management

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

**In-app purchases:** none


## Frequently asked questions

### Is 3MS free?

3MS is free to download, with no in-app purchases.

### Is 통통통basic(학원용) free?

통통통basic(학원용) is free to download, with no in-app purchases.

### Do 3MS or 통통통basic(학원용) have ads?

Neither 3MS nor 통통통basic(학원용) shows ads.

### Which is updated more often, 3MS or 통통통basic(학원용)?

3MS ships an update every 11 days, and 통통통basic(학원용) every 6 months. Most recently, 3MS was updated on September 19, 2026 and 통통통basic(학원용) on September 25, 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.*