The TestFlight Android SDK offers tracking metrics in beta testing and production. The Android version offers features such as: session tracking, crash Reporting and live analytics tracking. Unlike the iOS SDK, the Android version requires manual configuration for checkpoints and remote logging.
A good API is the secret to being able to test earlier, which means finding problems earlier in the software process. Perhaps earlier enough to prevent the delays, certainly earlier enough to save time. If you want to test earlier and be more effective, this is the place to start.