Comparison

KOOV® vs Graph Notes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KOOV®

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
Read full description

This is an app available on iPad for using KOOV™, a coding and robotics kit provided by Sony Global Education, Inc. To use this app, please purchase a KOOV™ kit, create an account at www.koov.io, then download this app to an iPad Air / Pro / mini 4 or later versions. Learn all about coding while having fun with the KOOV™ app, and discover and enjoy the world of coding. [Steps of Learning] - Robot Recipes: Build robots and get them moving straight away using pre-written code from the KOOV team. - Learning Course: Learn about the world of coding and robotics and get "badges" to prove your coding skills. - Free Production: Create your own unique robots from scratch and share your creations with the world. - Collection: This is where you find your record of all activities, the badges you earned, and the robots that you made. [Features] - The 3D building guide: The 3D building guide helps you understand how blocks are connected and how robots are structured by looking at the instruction images from different angles, or by zooming in and out. - Visual programming: KOOV uses visual programming so that even beginners can swiftly understand how to code by snapping the "coding blocks". You can easily make your own robot move in your own way by testing the code out with a robot.

About

Graph Notes

Features
Read full description

Graph Notes – Visual Notes Graph Notes – Visual Notes helps you organize your thoughts, ideas, and knowledge using a powerful graph-based note system. Instead of traditional lists, create visual notes with nodes and connections to better understand relationships between ideas. Build mind maps, knowledge graphs, project plans, or learning maps with an interactive drag-and-drop interface. Whether you are a student, developer, researcher, or creator, Graph Notes makes brainstorming and organizing information easier and more visual. Key Features • Visual Node Editor – Create notes as nodes and connect them with edges • Drag & Drop Interface – Easily move and arrange notes on the canvas • Graph View Organization – Understand relationships between ideas instantly • Mind Map Style Notes – Perfect for brainstorming and planning • Zoom & Pan Canvas – Navigate large note graphs smoothly • Simple & Clean UI – Focus on your ideas without distractions • Fast & Lightweight – Designed for performance and simplicity Perfect For • Brainstorming ideas • Mind mapping • Knowledge management • Study notes • Project planning • Visual thinking Stop using boring linear notes. Start building connected knowledge with Graph Notes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://bugblitz98.github.io/GraphNotes/privacy.html

Screenshots

Graph Notes4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard3 real differences · 6 level
KOOV® versus Graph Notes: the parameters behind the verdict, then further details
ParameterKOOV®Graph Notes
PriceFreeFree
Rating4.8 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.0 — better15.1
Further details — not scored
Size272 MB34 MB
Age rating4+4+
DeveloperSony Global Education, Inc.Animesh Manna

In-app purchases

None

KOOV®

No in-app purchases

None

Graph Notes

No in-app purchases

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.

Other comparisons