Software Alternatives & Startups

Officially verified details QueryLight.app

Native macOS SQLite IDE with query plans, a profiler, FTS5 tools and schema diff.

QueryLight.app

QueryLight.app Reviews and Details

This page is designed to help you find out whether QueryLight.app is good and if it is the right choice for you.

Screenshots and images

  • Visual query plan //
    2026-10-18
  • Query profiler with per-step timing //
    2026-10-18
  • FTS5 full-text index manager //
    2026-10-18
  • Schema diff with migration SQL //
    2026-10-18
  • SQL editor with results and JSON tree //
    2026-10-18

Features & Specs

  1. Query Profiling

    Run a query N times for min/median/p95/max timing, with per-step cost on the plan

  2. Schema Comparison and Synchronization

    Diff two databases and generate the migration SQL to bring one in line with the other

  3. Full-Text Search

    Create FTS5 tables, pick a tokenizer and content mode, and test MATCH queries

  4. Entity Relationships

    Auto-generated crow's-foot ER diagrams from foreign keys

  5. Encryption Support

    Opens SQLCipher databases encrypted with AES-256

  6. Database Health Checks

    PRAGMA inspector with integrity check, fragmentation, WAL size and one-click VACUUM/ANALYZE

  7. Remote Databases

    Browse and query Cloudflare D1 and Turso databases

  8. iOS Simulator Databases

    Finds app databases in running simulators, including Core Data and SwiftData stores

  9. Query Plan Visualization

    EXPLAIN QUERY PLAN drawn as cards, with full scans and temporary B-trees marked

  10. JSON Viewer

    Expands JSON columns into navigable trees

  11. Visual Query Builder

    Drag tables onto a canvas to build a SELECT, then edit the SQL it generates

  12. Read-only by Default

    Databases open read-only to prevent accidental writes

  13. Quick Look and Spotlight

    Preview .sqlite files in Finder and find tables in Spotlight

  14. Live Change Detection

    Spots writes from other processes and refreshes the data grid

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Questions & Answers

As answered by people managing QueryLight.app.
  1. What makes QueryLight.app unique?

    It only does SQLite, so it covers the parts that multi-engine clients skip: EXPLAIN QUERY PLAN drawn as a diagram, a profiler that runs a query N times and shows per-step cost on the plan, FTS5 table management, a PRAGMA inspector with health checks, and schema diff that writes the migration SQL. It's a native Swift and AppKit app and opens files read-only by default.

  2. Why should a person choose QueryLight.app over its competitors?

    TablePlus and DataGrip support dozens of databases. DB Browser for SQLite is free and good for browsing and editing. QueryLight is for when you need to see why a query is slow, manage FTS5 indexes or check a database's health without going back to the sqlite3 shell. It's a one-time purchase with no subscription.

  3. What's the story behind QueryLight.app?

    I got tired of database tools that were either slow Java apps or generic clients trying to support every database at once, with SQLite as an afterthought. QueryLight does one thing: SQLite, in a native Mac app. I built it around three things I needed: opening the databases inside the iOS Simulator without digging through folders, working with remote SQLite on Cloudflare D1 and Turso the same way as local files, and seeing changes right away when another process writes to the database.

  4. How would you describe the primary audience of QueryLight.app?

    Developers on macOS who run SQLite in production or in serious side projects, such as Rails 8, Turso, Cloudflare D1 and Litestream users, plus iOS developers inspecting their app's SQLite, Core Data and SwiftData stores.

  5. Which are the primary technologies used for building QueryLight.app?

    Swift 6 and AppKit, a bundled SQLCipher build (SQLite 3.51.3), Tree-sitter for SQL parsing, and Sparkle for updates.

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