Beta Family vs Detox

Beta Family is a crowdtesting service where developers can ask real people to test iOS and Android apps. Developers can find and filter testers by criteria such as age, gender, nationality, device, and operating system, then run private or public tests. Selected testers receive a link to install the app over the air. Reports gather feedback on graphics, sound, usability, bugs, and errors, and can be read online or downloaded as CSV. iOS tests sync directly with TestFlight. Supported testing platforms include iOS, Android, and wearables; tests can use App Store or Google Play apps, uploaded Ad hoc or Enterprise files, or internal or external TestFlight distribution. Test duration ranges from 3 to 21 days, with 7 days recommended. The free Starter plan covers one app and own or unrated testers, while Growing costs $49 a month and Studio costs $399 a month. Beta Family is available on web, Android, and iOS, and is based in Stockholm, Sweden.

Detox is an open-source framework for end-to-end testing of React Native mobile apps. It runs tests on real devices or simulators and simulates user interactions, with JavaScript tests for iOS and Android. Its gray-box method accesses app internals, while monitoring asynchronous app activity to reduce flaky tests. An async-await API supports breakpoints in asynchronous tests. Teams can use Detox APIs with any test runner or independently; Jest integration is included. The project describes it as suitable for CI and documents CI workflows. Detox is free under the MIT License, supports self-hosted runners and visual testing, and is listed for Android, iOS, Linux, macOS and Windows. React Native v0.77.x through v0.84.x is fully compatible with the New Architecture; later versions may work but are not thoroughly tested. Expo integration is community-driven and not maintained by the Detox team. Non-React Native Android apps are not supported. iOS simulator setup requires applesimutils, which the setup guide says is for macOS only.