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Ninja Notebook is made and published by David Kester. AppBrain is an independent app data site and isn't affiliated with David Kester. The app name, icon, screenshots and description belong to David Kester and are shown as published on the App Store.
About Ninja Notebook
Ninja Notebook was a lifestyle app developed by David Kester. It was removed from the App Store Nov 22, 2025.
User Ratings
Ninja Notebook was rated 4.75 out of 5 stars, based on 4 ratings.
App Information
Ninja Notebook cost $3.99. The app size was 3.45 MB. The last available version was 1.03. The last update was on July 20, 2021.
Technical Requirements
The app had a content rating of Low Maturity. The app had been available on the App Store since November 2020.
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Changelog of Ninja Notebook
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Developer information for David Kester
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Comments on Ninja Notebook for iOS
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Technologies used by Ninja Notebook
Frequently asked questions about Ninja Notebook
Is Ninja Notebook free?
No. Ninja Notebook costs $3.99 on the App Store.
Is Ninja Notebook still available?
No. Ninja Notebook was removed from the App Store. We last saw it there Nov 22, 2025.
How large is Ninja Notebook?
Ninja Notebook is 3.45 MB.
Is Ninja Notebook suitable for children?
App Store gives Ninja Notebook a low maturity rating, so it is meant for older children and up.
How do people rate Ninja Notebook?
Ninja Notebook scores 4.75 out of 5 stars, from 4 ratings on the App Store.
Who made Ninja Notebook?
Ninja Notebook was developed by David Kester. It is listed in the lifestyle category on the App Store.
What are the best alternatives to Ninja Notebook?
People looking at Ninja Notebook also look at these lifestyle apps: JAPAN SELECT, Flower and bird, Chargeasap, Guiding Light Oracle Cards, CheckBAC Enterprise.