About
Core Data Lab is a Mac app for viewing, analyzing and tracking the Core Data database of your app. It offers a predicate editor for building filters without SQL, a data editor for creating, editing and deleting data validated by the Core Data object model, and a data change tracker that highlights new, deleted and changed rows. It also includes a field content viewer that detects HTML, XML, RTF, PLIST, JSON, URLs and images, a relationships viewer, object model diagrams that can be exported as PDF, and a raw data viewer for SQLite files.
Core Data Lab works with SQLite-based Core Data and SwiftData apps, including macOS apps and apps running in iOS, iPadOS, visionOS, watchOS or tvOS simulators, and a Simulator browser lets you add previously launched simulator apps to a project with one click. Projects store essential app and database information so you can resume where you left off, and CSV and JSON import and export are supported, with JSON also handling relationship and composite data. The app runs natively on Intel and Apple Silicon Macs and is offered with a 14-day free trial.
What's new
All release notes• Fixes a crash when toggling multiple times between List and Timeline view, when using macOS 27.2. • Fixes unexpected resuming of video audio when the Mac wakes from sleep, when using macOS 27.0 or newer.
• Improved compatibility with macOS 27 Golden Gate. • Improved display of Transformable attributes. • Improved display of String arrays. • Improved matching of available Core Data Model versions with a selected database. • Removed an unnecessary warning in Project settings dialog when the app doesn’t have a version yet. • New setting: Dock icon.