Originally published on PEAKIQ

Source: https://www.peakiq.in/blog/e2e-testing-your-react-native-app-with-maestro

E2E Testing Your React Native App with Maestro

Writing end-to-end tests for mobile apps has always been painful. Appium needs drivers. Detox needs native build hooks. Everything breaks when your UI shifts by 4 pixels. Maestro changes that. It talks to your app the same way a user does — through the accessibility layer — and writes tests in plain YAML.

This guide covers everything: installation, writing your first flow, handling iOS quirks, and plugging Maestro into your CI pipeline.

Why Maestro?

Before we dive in, here's why Maestro stands out against the traditional tools.

Feature Maestro Detox Appium

Setup complexity Minimal High Very High

Language YAML JS/TS JS/Python/Java

Platform support iOS + Android iOS + Android iOS + Android

Zero app changes ✅ ❌ ❌

Flakiness handling Built-in auto-wait Manual sleeps Manual sleeps

Expo support ✅ First-class Limited Limited

Info: Maestro…