[Crash] : Reactotron desktop app not working with macOS 26.

[jakhil232]

Describe the bug

While trying to open Reactotron on macOS 26, the app is getting crashed on launch. Pls make it compatible for the latest macOS.

Reactotron version

5.1.17 - React Native

[Pauligrinder]

Works perfectly fine for me on MacOS 26.

[Narennnnn]

Hey @jakhil232 , the cleanest fix is to reinstall Reactotron using Homebrew instead of the manual download.

brew uninstall --cask reactotron --force
brew install --cask reactotron

This removes any broken app reference and installs the latest compatible arm64 build properly.

After installing, you can test it out:

open -a Reactotron

This fixed the crash issue for me on macOS 26 (Apple Silicon).