Diagrams Notepad 3 app icon

Apps Like Diagrams Notepad 3 for iPhone and iPad

by sunata UG (haftungsbeschraenkt)★ 3.552 ratingsProductivityFreeData updated 2026-09-15

Diagrams Notepad 3 screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. Notewise - AI Notes, PDF, Docs app icon

    Notewise - AI Notes, PDF, Docs

    ZIIKR Pte. Ltd.

    Organize notes, sketch, and annotate

    Create and organize notes with a freeform canvas for sketching, annotating PDFs, and journaling. Use AI to generate text from handwriting, search notes by content, and structure ideas with tags and folders.

    ★ 4.6183 ratingsProductivityFreeData updated 2026-09-06
  1. Element Note app icon

    Element Note

    Soysauce Lab

    Write, annotate, sketch, and organize notes

    Take notes with customizable brushes including pencil, pen, brush, and marker options. Annotate PDFs and sketch lightly. Organize notes with a clean, distraction-free interface. Export notes in multiple formats and sync across devices.

    ★ 4.62,068 ratingsProductivityFreeData updated 2026-09-06
  2. NotesHub: Notes, Kanban Boards app icon

    NotesHub: Notes, Kanban Boards

    Alex Titarenko

    Write, organize, and share notes securely

    Take notes using Markdown with formatting options like tables, lists, and images. Sync data across platforms via GitHub, Git server, or iCloud Drive. Create and manage for task organization. Use whiteboarding features to sketch and collaborate.

    ★ 4.832 ratingsProductivity$4.99Data updated 2026-09-06
  3. OrgChart - Organization Chart app icon

    OrgChart - Organization Chart

    皓 李

    Create and share organizational charts automatically

    Create and manage organizational charts without manual drawing. Add and customize elements with color, shape, size, and text. Automatically arrange elements and share charts. Sync updates across devices. Export charts in multiple formats.

    ★ 4.7446 ratingsBusiness$5.99Data updated 2026-09-09
  4. CalenDraw: Calendar Notes app icon

    CalenDraw: Calendar Notes

    DataBeNice LLC

    Draw, plan, and organize tasks seamlessly

    Create and manage personal calendars with handwritten and drawings. Color code events for organization. Drag and drop to reschedule. Add rich text entries via keyboard. Sync with Apple Pencil for precise input.

    ★ 4.53,352 ratingsProductivityFreeData updated 2026-09-23
  5. RenoPlan - Floor Plan Creator app icon

    RenoPlan - Floor Plan Creator

    Measure Square Corp.

    Measure spaces, create plans, estimate projects

    Measure rooms, doors, windows, countertops, cabinets, tubs, and showers to create accurate plans. Calculate area and dimensions automatically. Generate project estimates and export plans for collaboration.

    ★ 4.5745 ratingsProductivityFreeData updated 2026-09-18
  6. Graphic for iPad app icon

    Graphic for iPad

    Picta, Inc

    Edit vector graphics on the go

    Create detailed technical illustrations and artistic designs with vector editing tools. Draw, reshape, and color elements with precision. Import and export files in multiple formats. Use layers, masks, and effects for advanced design work.

    ★ 3.3348 ratingsProductivity$8.99Data updated 2026-09-08
  7. Square Sketch app icon

    Square Sketch

    DANIEL ROTH

    With precision and clarity

    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.

    ★ 0.00 ratingsProductivity$29.99Data updated 2026-09-06
  8. MindFlow - Struct Flow Diagram app icon

    MindFlow - Struct Flow Diagram

    Shenzhen Brown Bear Technology Co., LTD

    Edit branches, move, copy, delete, connect, export

    Create diagrams and structure charts with drag-and-drop branches. Edit nodes by clicking to modify content, long-press to move, copy, delete, or connect branches. Change branch shapes and themes in settings.

    ★ 4.433 ratingsProductivityFreeData updated 2026-09-15
  9. UPDF - AI-Powered PDF Editor app icon

    UPDF - AI-Powered PDF Editor

    Superace Software Technology Co., Ltd.

    Edit, annotate, and organize PDFs

    Edit PDF documents with text and image modifications, including color, font, and rotation changes. Annotate, OCR, scan to PDF, convert formats, organize pages, crop, search, copy, paste, delete, rename, compress, and secure files.

    ★ 4.6555 ratingsProductivityFreeData updated 2026-09-06
  10. iDiskk Pro app icon

    iDiskk Pro

    Shenzhen Feitianxia Technology Co, Ltd.

    ★ 2.5320 ratingsUtilitiesFreeData updated 2026-09-10
  11. Meeting Notes & Work Planner app icon

    Meeting Notes & Work Planner

    Giant Brains LLC

    Create notes and add images

    Create customizable notes with text and images to organize tasks and assignments. Use speech-to-text to capture lecture highlights and convert spoken words into written notes. Add personal details to track deadlines and project progress.

    ★ 4.11,930 ratingsProductivityFreeData updated 2026-09-19
  12. Sketch Pad - My Drawing Board app icon

    Sketch Pad - My Drawing Board

    毅 朱

    Draw with 10 pens and create shapes

    Allows users to draw on their iPhone or iPad using 10 different pens, including ball pen, pencil, and brush. Users can create various line shapes and images. Drawings can be saved and shared directly from the device.

    ★ 4.41,159 ratingsReferenceFreeData updated 2026-09-10

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.