Create UML diagrams with class, interface, note, and association elements. Draw generalization, realization, and dependency relationships. Export diagrams as PNG via email or save to camera roll. Export XML files for desktop use.
by Change Vision, Inc.★ 4.84 ratingsBusinessFreeData updated 2026-09-08
Collect and map field data with customizable forms and attributes. Capture data offline or online. Transfer data to desktop GIS platforms. Edit and manage attributes directly in the field. Sync data with preferred GIS software.
Documents with instant edge detection, auto-cropping, and perspective correction. Convert to searchable PDFs with high-quality export. Edit, annotate, and share documents with minimal taps.
Create diagrams, technical sketches, and geometric art on digital graph paper. Draw with customizable pen colors and stroke widths. Edit objects after drawing. Use full-screen mode and hideable guides for focused design.
Create and edit documents with text formatting, bullet points, and table insertion. Collaborate in real-time with team members. Export files in PDF and formats. documents via email or cloud storage.
Scan documents using iPhone or iPad camera to create clean PDFs. Add signatures and export files. Share via email, print, or save to cloud. Organize and manage scanned documents in one .
Take quick notes by drawing or writing with your finger. Sketch, doodle, and create diagrams directly on the screen. Save and organize notes in multiple pages. Export notes as images or PDFs. Share notes via email or social media.
Convert photos to PDF with JPG/PNG support. Scan documents and photos to create PDFs. Combine multiple pages into a single document. Export as PDF and share files directly.
Documents, photos, and notes into PDFs using the iPhone camera. Share files via Google Drive, Dropbox, Evernote, iCloud, and OneDrive. Save PDFs to the device or email them directly.
Create and manage custom sound profiles with up to 20 audio tracks. Load audio from device or cloud. Customize layouts and trigger sound effects, jingles, and loops instantly. Share and export audio files directly.
Create mind maps from ideas to structured content. Expand parent nodes into detailed child nodes with AI. Organize thoughts and generate text-based insights. Track progress and refine ideas for writing projects.
Reverse videos and audio by loading from gallery or recording new footage. Edit and save reversed videos to camera roll. Share via Facebook, YouTube, or email without quality loss.
Scan documents into PDF or PNG formats. Save and share files directly. Add electronic signatures with a few taps. Store scans locally without an internet connection. Edit scanned documents with cropping and text recognition.
Measure angles in degrees, dimensions, or blocks for leveling a . Confirm status in all directions. Set and remember custom offsets for intentional angles. Compensate for device covers or camera protrusions.
Write handwritten with a variety of pen colors and tools. Save to the Camera Roll and share via social media or email. Restore deleted memos using the trash can feature available in the paid plan.
The app allows users to capture images, add annotations, and share them instantly. Users can mark up photos, diagrams, or PDFs to visually communicate ideas for various purposes.
Convert images to PDF by importing files or scanning with the camera. Support multiple formats like JPG, JPEG, PNG. Use pre-designed templates for cover and inner pages. Save and share converted PDFs directly.