Read This Twice vs Stack.app

A side-by-side look at Read This Twice and Stack.app. For an in-depth review of either product, follow the links below.

Read This Twice

Education & Reference

Read This Twice is a free web and mobile app that helps you retain more of what you read. It spaces out your highlights and notes from articles and books over time to boost retention. The app also has powerful search and organization features.

readinghighlightingnotesretentionspaced-repetition

Full review → Alternatives

Stack.app

Productivity

Stack is a task manager app for Mac that organizes files, notes, links, and to-do lists in one unified workspace to help you stay focused on your projects. It uses tags to organize content and provide quick search and access.

task-managertodo-listsnotesorganization

Full review → Alternatives