# 체험도서관 KOEDU vs RoboidMaker

체험도서관 KOEDU and RoboidMaker 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.

체험도서관 KOEDU ships an update every 3 months, RoboidMaker every 2 months. The most recent releases landed on October 7, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 체험도서관 KOEDU | RoboidMaker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/roboidmaker/id1641661650/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 29 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Junbae Yoo](https://appshunter.io/developer/885728718) | [Robomation](https://appshunter.io/developer/1641661652) |

## What reviewers say

### 체험도서관 KOEDU

[App page](https://appshunter.io/ios/app/koedu/id1407568537)

**Features:** macOS Compatibility

**In-app purchases:** none


### RoboidMaker

[App page](https://appshunter.io/ios/app/roboidmaker/id1641661650)

Control educational robots you've assembled using your phone or tablet via Bluetooth. Program them with block coding or use the app's joystick and pre-set actions to explore the world of robotics.

**Highlights:** Bluetooth robot control, Block coding integration (Scratch 3), Joystick movement control, Pre-installed robot actions, Hardware and software education

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

**In-app purchases:** none


## Frequently asked questions

### Is 체험도서관 KOEDU free?

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

### Is RoboidMaker free?

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

### Do 체험도서관 KOEDU or RoboidMaker have ads?

Neither 체험도서관 KOEDU nor RoboidMaker shows ads.

### Which is updated more often, 체험도서관 KOEDU or RoboidMaker?

체험도서관 KOEDU ships an update every 3 months, and RoboidMaker every 2 months. Most recently, 체험도서관 KOEDU was updated on October 7, 2026 and RoboidMaker 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.*