Easy to use, data safe and always improving. Go to app

Your free book vocabulary assistant

Simply select book that caught you attention and find words you need to learn to gain maximum reading experience. No worries, your data stays safely on your device. (works offline)

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Frequently Asked Questions

Is my book safe? Will it be uploaded to the internet?

Your book data is safe and secure. VocaBoo app is designed to work offline and your book will not be uploaded anywhere, you can turn off internet connection and still use the app.

Is VocaBoo free to use?

Yes! VocaBoo is completely free to use. Enjoy :)