CatCarpPaper app icon

Apps Like CatCarpPaper for iPhone and iPad

Digitize notes, organize ideas, and sync across

Organize notes with customizable pages and sections. Import PDFs and images. Highlight text and add annotations. Search notes by keyword. Sync across devices and share notes via email or cloud.

by 依雯 黄★ 4.9227 ratingsProductivityFreeData updated 2026-09-17

CatCarpPaper screenshots

Ranked alternatives

Showing 901–920 of 1,000 ranked alternatives.

  1. SODA Safe of Data App app icon

    SODA Safe of Data App

    SODA PTE LTD

    Securely organize personal secrets and files.

    The app protects and organizes personal data, business notes, and important web addresses. Users can attach files to notes, support all file types, and protect sensitive information like bank transactions and passport scans.

    ★ 1.01 ratingsUtilitiesFreeData updated 2026-10-12
  2. PDF Max Premium app icon

    PDF Max Premium

    Mobeera Co., Ltd

    Work with PDF documents on Mac.

    The app allows users to mark up documents with highlights and handwriting, insert texts and stamps, and fill out and sign PDFs. It also supports manipulating PDF pages, filling PDF forms, and creating notes and conversations.

    ★ 0.00 ratingsProductivity$14.99Data updated 2026-10-19
  3. P3 Micro Manual app icon

    P3 Micro Manual

    Michael Downs

    Access manuals and reference docs offline

    Access and navigate the Elecraft P3 Owner's and Programmer's Reference. Search for specific sections, view diagrams and specifications. Save and bookmark important pages for quick reference.

    ★ 5.01 ratingsReference$3.99Data updated 2026-09-08
  4. LargeViewer PreRendering Helper for iOS app icon

    LargeViewer PreRendering Helper for iOS

    Corporate Smalltalk Consulting Ltd

    View large image files quickly.

    The app processes PDF, JPEG, JPEG2000, or TIFF files for iOS devices. It provides fast viewing and scrolling for large image files and PDF pages.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-17
  5. iNotebook app icon

    iNotebook

    丽娜 夏

    Record life, work, and feelings.

    The app allows users to record life events, work details, and personal feelings. It functions as a diary, memo keeper, VIP contact organizer, and travel log, with a simple calculator included.

    ★ 0.00 ratingsLifestyle$0.99Data updated 2026-10-17

How we rank alternatives

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