About this app
A personal knowledge base · Save web pages · Highlight text on pages · View without ads or navigation · Sync between devices · Create questions and link answers · Pose hypotheses with for/against · A share-extension to add pages Other platforms - free · Mac app called "OnlineObjects" · Web app on https://knowledge.onlineobjects.com Please note: · Information is stored in the cloud · You will be asked to create a free account in order to use the app · We do not share your info with others
Latest release
What’s New
Improved share extension: - Improved user interface - Choose or create a question as answered by statement
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 20, 2026 · 10:42 PM Free
Screenshots
