AppBlock vs Zhizhi Reader
A side-by-side look at AppBlock and Zhizhi Reader. For an in-depth review of either product, follow the links below.
AppBlock
Productivity
AppBlock is an app that helps limit and control usage of apps on your phone or tablet. It allows you to set time limits, block apps during certain times or days, and get insights into how much time you spend on apps.
app-usageproductivitytime-management
Zhizhi Reader
Education & Reference
Zhizhi Reader is a free and open source document reader and annotation tool. It supports PDF, EPUB, MOBI, AZW, and other common file formats, allowing users to view, annotate, highlight, and manage documents and ebooks.
document-readerpdf-readerebook-readeropen-source
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