# KOOV® vs Graph Notes

The clearest difference is ads: KOOV® at none against Graph Notes's shown. KOOV® also leads on iOS requirement (12.0 vs 15.1). Graph Notes's advantage is device support (3 vs 1). On price, update cadence and in-app purchases 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, Graph Notes every 6 weeks. The most recent releases landed on September 25, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | KOOV® | Graph Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/koov/id1188974713/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 272 MB | 34 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sony Global Education, Inc.](https://appshunter.io/developer/994421997) | [Animesh Manna](https://appshunter.io/developer/6789635189) |

## 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


### Graph Notes

[App page](https://appshunter.io/ios/app/graph-notes-visual-notes/id6799601737)

**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 Graph Notes free?

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

### Do KOOV® or Graph Notes have ads?

Graph Notes shows ads; KOOV® does not.

### Which is updated more often, KOOV® or Graph Notes?

KOOV® ships an update every 2 months, and Graph Notes every 6 weeks. Most recently, KOOV® was updated on September 25, 2026 and Graph Notes on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*