ISTQB Mobile Application Testing - Become a Mobile Tester

Design tests to consume a lot of energy under long load to trigger device overheating from charging, background apps, and network activity, and observe cpu frequency drop and memory management.

Test across input methods by validating soft keyboards, numeric and email keyboard layouts, touch gestures, and camera permissions, ensuring barcode/QR scanning works and unsupported inputs are ignored.

Test screen orientation changes to ensure the user interface adapts without losing state or input, preserves data across portrait and landscape, and supports repeated orientation switches.

Test how the app handles access permissions to device features, ensuring only relevant permissions are requested, works under reduced permissions, and behavior remains predictable if granted or denied at installation.

Assess power consumption and state by measuring battery use in foreground and background, identifying drainage defects and patterns with log analyzers during extended runs.

Test quick access links and app shortcuts on iOS and Android, ensuring correct redirection without opening the app, and verify the app respects user preferences like sound and notifications.

Explore testing for native, hybrid, and web apps, focusing on device compatibility, utilization of native features, performance under abstraction, and cross-browser usability.

Learn mobile security testing by evaluating access to sensitive data, encrypted transfer and storage, including password field clearing, code injection, overflow testing, and OWASP top 10 vulnerabilities.

Master field testing for mobile apps across Wi-Fi and cellular networks, accounting for varying speeds and signal strength. Assess environmental factors such as temperature to reflect real usage.

Learn how to set up an on premise or remote test lab, select devices based on analytics, OS versions, and screen specs, and weigh security and cost considerations.