# 통통통(학부모용) vs 런즈

The clearest difference is review sentiment: 런즈 at 100% against 통통통(학부모용)'s 18%. 런즈 also leads on update cadence (every 4 days vs every 4 weeks). 통통통(학부모용)'s advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

통통통(학부모용) ships an update every 4 weeks, 런즈 every 4 days. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 통통통(학부모용) | 런즈 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (7 ratings)](https://appshunter.io/ios/app/id6450406644/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 18.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 30 MB | 92 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Edu Bay Syeon Co., Ltd.](https://appshunter.io/developer/584310798) | [Mingle Lab](https://appshunter.io/developer/1653738923) |

## What reviewers say

### 통통통(학부모용)

[App page](https://appshunter.io/ios/app/id688158824)

Easily track your child's academy attendance, assignments, and notifications. Automatically receive daily school schedules and meal plans by entering your child's school, grade, and class information.

**Highlights:** Academy attendance tracking, Academy assignment monitoring, Academy notification alerts, Automatic school timetable, Automatic school meal plans, Access to school information

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

**In-app purchases:** none


### 런즈

[App page](https://appshunter.io/ios/app/id6450406644)

Find the perfect academy for your child with this app. Discover local institutions, view class details, and manage schedules. Connect with other parents and read honest reviews.

**Highlights:** Custom academy search, Local parent community, Detailed academy information, Shared family scheduler, Verified parent reviews, Attendance and payment tracking, Map view of academies

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 통통통(학부모용) free?

통통통(학부모용) is free to download, with no in-app purchases.

### Is 런즈 free?

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

### Do 통통통(학부모용) or 런즈 have ads?

Neither 통통통(학부모용) nor 런즈 shows ads.

### Which is updated more often, 통통통(학부모용) or 런즈?

통통통(학부모용) ships an update every 4 weeks, and 런즈 every 4 days. Most recently, 통통통(학부모용) was updated on November 6, 2026 and 런즈 on November 4, 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.*