Trout app icon

Apps Like Trout for iPhone and iPad

Organize words images and ideas.

The app helps users organize ideas non-linearly by associating words and images. Users can categorize ideas with color and shape, and add sketches or photos to their maps.

by Warren Burton★ 4.84 ratingsProductivityFreeData updated 2026-09-15

Trout screenshots

Ranked alternatives

Showing 581–600 of 1,000 ranked alternatives.

  1. Smart Assistant: One AI Chat app icon

    Smart Assistant: One AI Chat

    REACTIVE APPS CORP.

    Generate AI content and manage tasks

    AI assistant allows users to with multiple AI models including Perplexity, Grok, Anthropic, and OpenAI. Summarize documents, analyze web links, and generate images.

    ★ 4.03 ratingsProductivityFreeData updated 2026-09-06
  1. Calca app icon

    Calca

    Krueger Systems, Inc.

    Symbolic calculator and text editor.

    The app solves equations and simplifies expressions. It is a text editor for explaining ideas alongside calculations.

    ★ 0.00 ratingsProductivity$9.99Data updated 2026-10-13
  2. NABL Events app icon

    NABL Events

    National Association of Bond Lawyers

    Share ideas and compare solutions now.

    The app provides a forum for attendees to share ideas and compare solutions for professional scenarios. Users can stay informed about new developments affecting municipal finance and competitiveness.

    ★ 3.02 ratingsBusinessFreeData updated 2026-10-18
  3. Callie app icon

    Callie

    Gary Makinson

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  4. My iExpenses Pro app icon

    My iExpenses Pro

    Julien PIERRE

    Track business advances and expenses easily.

    The app tracks business advances and expenses from data entry to repayment. It allows users to manage expense reports, track demands with dates and statuses, and associate VAT rates and amounts with receipts.

    ★ 5.02 ratingsFinance$1.99Data updated 2026-10-06
  5. Complex Map app icon

    Complex Map

    TinkaTinka

    Visualize complex functions with images.

    The app transforms an image mapped to the complex plane using a complex function parser. Users can select predefined images or import their own, then export or share the resulting image.

    ★ 5.03 ratingsEducationFreeData updated 2026-10-29
  6. ThinkDrop app icon

    ThinkDrop

    Sally Duxfield

    Capture ideas instantly and share them anywhere

    Save and share ideas instantly by voice. Record thoughts with a tap, send as voice messages via WhatsApp or email. Store ideas securely and access them across devices. Collaborate by sending ideas to trusted contacts.

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-06
  7. Stickyboard app icon

    Stickyboard

    Qrayon, LLC

    Digital whiteboard with endless sticky notes.

    The app provides a large, zoomable board for capturing and organizing ideas with digital sticky notes. Users can drag and drop notes, use various colors, and email boards as PDFs for sharing.

    ★ 4.52 ratingsProductivityFreeData updated 2026-09-13
  8. Greece News app icon

    Greece News

    Iulia Spinei

    All Greek news in one place.

    The app gathers news from Greece into a single location, offering instant access to over 39 Greek sources. Users can organize feeds, mute unwanted content, and view articles, images, and videos within the app.

    ★ 5.01 ratingsNewsFreeData updated 2026-10-23

How we rank alternatives

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