# KOOV® vs 日本手芸普及協会 通信講座

The clearest difference is update cadence: 日本手芸普及協会 通信講座 at every 3 weeks against KOOV®'s every 2 months. 日本手芸普及協会 通信講座 also leads on device support (3 vs 1). KOOV®'s advantage is iOS requirement (12.0 vs 15.0). 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.

KOOV® ships an update every 2 months, 日本手芸普及協会 通信講座 every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | KOOV® | 日本手芸普及協会 通信講座 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/koov/id1188974713/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 272 MB | 95 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Sony Global Education, Inc.](https://appshunter.io/developer/994421997) | [JAPAN HANDICRAFT INSTRUCTOR'S ASSOCIATION](https://appshunter.io/developer/1426295233) |

## 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


### 日本手芸普及協会 通信講座

[App page](https://appshunter.io/ios/app/id1523453679)

Learn embroidery and knitting through a correspondence course with easy-to-understand text, illustrations, and videos. Receive direct guidance from instructors and track your progress towards certifications.

**Highlights:** Illustrated and video-based lessons, Direct instructor Q&A, Artwork correction service, Progress tracking, Certification options, Mobile learning

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

**In-app purchases:** none


## Frequently asked questions

### Is KOOV® free?

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

### Is 日本手芸普及協会 通信講座 free?

日本手芸普及協会 通信講座 is free to download, with no in-app purchases.

### Do KOOV® or 日本手芸普及協会 通信講座 have ads?

Neither KOOV® nor 日本手芸普及協会 通信講座 shows ads.

### Which is updated more often, KOOV® or 日本手芸普及協会 通信講座?

KOOV® ships an update every 2 months, and 日本手芸普及協会 通信講座 every 3 weeks. Most recently, KOOV® was updated on November 2, 2026 and 日本手芸普及協会 通信講座 on November 3, 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.*