Non-Developer Shares 5 Key Lessons from Building His First Android App

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A hobbyist app developer built ScorePop, a free board game score-tracking app for Android, using AI coding assistants like GitHub Copilot and Claude in his spare time. During development, he encountered several critical issues including app crashes on screen rotation, a memory leak caused by a timer running after the app closed, and poor ad placement. He also identified UI problems such as a cluttered main screen with too many buttons and an unnecessarily large app file size. Each issue was identified and resolved through iteration, offering practical lessons for first-time app builders. The developer now recommends prioritising features like an undo function from the outset, noting that users frequently make input errors.

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