Second Brain app icon

Apps Like Second Brain for iPhone and iPad

Organize thoughts and manage ideas

Organize thoughts, ideas, and memories with note-taking and tagging. Create to-do lists and journal entries. Track workout progress and business ideas. Search and categorize content for easy retrieval. Sync across devices for consistent access.

by Simon Jakobsson★ 5.01 ratingsProductivity$3.99Data updated 2026-09-06
App detailsView in App Store

Ranked alternatives

Showing 701–720 of 1,000 ranked alternatives.

  3. CleanKit - Cleaner & Optimizer app icon

    CleanKit - Cleaner & Optimizer

    Oguz Demir

    Optimize storage and manage contacts

    Optimizes iPhone storage by removing duplicate photos and videos using AI. It organizes media, manages contacts, and enhances battery life. Users can clean up space, sort files, and track device performance.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
    App details

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