Cleaner Go positions itself as a practical solution for Android users experiencing storage constraints or seeking basic device maintenance tools. Developed by Washhub, the application focuses primarily on storage optimization through systematic junk file identification and removal, while incorporating supplementary battery monitoring features. The application's core functionality revolves around three primary components: Garbage Cleaning for general memory release, Scan Files for detecting hidden unnecessary data, and Clean Up Junk for targeted removal of app caches and temporary files. The battery information section provides real-time metrics including capacity readings and temperature monitoring, though these features remain basic compared to dedicated battery analytics applications. User experience demonstrates a deliberately simplified interface with large, clearly labeled buttons and minimal navigation layers. The scanning process typically completes within 15-30 seconds on mid-range devices, with cleaning operations executing nearly instantaneously. Real-world usage patterns indicate most users engage the application weekly for maintenance cleaning, though some employ it more frequently following extensive app usage or media consumption sessions. User feedback trends show general satisfaction with the application's straightforward approach, though some reviews note the need for longer-term testing to evaluate sustained performance. As Douglas Thomas noted on July 6, 2025: 'you need a method of asking after about a month of use,' reflecting user desire for extended performance evaluation. The 4.1-star rating suggests reliable performance with room for feature expansion. The application demonstrates clear strengths in rapid junk file identification and storage recovery, particularly effective for users with limited technical knowledge. Limitations include relatively basic battery analytics and absence of advanced customization options found in premium optimization suites. Ideal use cases involve regular maintenance cleaning for average users rather than advanced device management or detailed performance analytics.