# KOOV® vs ワンダーボックス ｜WonderBox

The clearest difference is rating: KOOV® at 4.8 against ワンダーボックス ｜WonderBox's 3.0. KOOV® also leads on ratings volume (6 vs 2). ワンダーボックス ｜WonderBox's advantage is update cadence (every 9 days vs every 2 months) and device support (3 vs 1). 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.

KOOV® holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

KOOV® ships an update every 2 months, ワンダーボックス ｜WonderBox every 9 days. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | KOOV® | ワンダーボックス ｜WonderBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/koov/id1188974713/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/wonderbox/id1492420477/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | — | 76.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 272 MB | 1.2 GB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sony Global Education, Inc.](https://appshunter.io/developer/994421997) | [Wonderfy Inc.](https://appshunter.io/developer/1065477424) |

## What reviewers say

### KOOV®

[App page](https://appshunter.io/ios/app/koov/id1188974713)

This educational app teaches coding and robotics through interactive lessons and hands-on robot building. Users can follow pre-written code, earn badges for completing courses, and create their own unique robot designs.

**Highlights:** 3D building guide, Visual programming with coding blocks, Robot Recipes with pre-written code, Learning Course with badges, Free Production for custom robots, Collection of activities and creations

**Features:** Vision Pro support

**In-app purchases:** none


### ワンダーボックス ｜WonderBox

[App page](https://appshunter.io/ios/app/wonderbox/id1492420477)

This app is a companion for a subscription-based educational service for children aged 4-10. It combines digital and analog activities to stimulate critical thinking, creativity, and curiosity through monthly themed learning materials.

**Highlights:** Digital and analog learning materials, Develops critical thinking, Fosters creativity, Sparks curiosity, STEAM education focus, Parental controls

**In-app purchases:** none


## Frequently asked questions

### Is KOOV® free?

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

### Is ワンダーボックス ｜WonderBox free?

ワンダーボックス ｜WonderBox is free to download, with no in-app purchases.

### Which has better reviews, KOOV® or ワンダーボックス ｜WonderBox?

KOOV® is rated higher. KOOV® averages 4.8 out of 5 from 6 ratings, while ワンダーボックス ｜WonderBox averages 3.0 from 2 ratings.

### Do KOOV® or ワンダーボックス ｜WonderBox have ads?

Neither KOOV® nor ワンダーボックス ｜WonderBox shows ads.

### Which is updated more often, KOOV® or ワンダーボックス ｜WonderBox?

KOOV® ships an update every 2 months, and ワンダーボックス ｜WonderBox every 9 days. Most recently, KOOV® was updated on October 26, 2026 and ワンダーボックス ｜WonderBox on October 27, 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.*