Detox vs Maestro

Free and open source

Free tier available

Free and open source. You pay in engineering time and CI minutes.

Free CLI; Maestro Cloud charges for hosted device execution, priced by run volume.

Everything, self-hosted

The CLI is open source and free for local and self-hosted CI use.

Widely used

Wix · since 2017

Widely used

mobile.dev · since 2022

• Automatic synchronisation with the RN bridge eliminates most timing flake.
• Same JavaScript and Jest tooling the app team already uses.
• Fast execution because there is no external driver round trip.

• Dramatically faster to a first working test than Appium — minutes versus days.
• Built-in tolerance for asynchronous UI removes most flake without explicit waits.
• Readable YAML that a product manager can follow.

• React Native only — useless for native or Flutter apps.
• Requires building a special test binary, which complicates the pipeline.
• Grey-box coupling means an RN upgrade can break your test setup.

• YAML limits complex conditional logic and data-driven scenarios.
• Younger project with a smaller ecosystem than Appium.
• Fewer integrations with enterprise device clouds.

React Native teams that want low-flake E2E tests in their existing toolchain.

Mobile teams that want working coverage quickly without an automation specialist.