Objects using iPhone camera with AR technology. Tap to select items and get precise length measurements. Compare sizes visually. Save and share measurements directly.
Track progress by logging books and categorizing them by status. Build a virtual tower that grows with each completed . Unlock characters as the tower increases in height. Share achievements and view progress over time.
Read e-books with support for , MOBI, PDF, and other formats. Use bookmarks, colored highlights, and notes. Adjust font size, text brightness, and page scrolling. Enable dark mode and offline reading. No ads.
Collaborate on drawings in real time from any device. Draw over PDFs and images or capture photos to annotate. Share drawings with others via or web. Save annotated files as new PDFs.
