Cleaner Guru positions itself as a comprehensive storage management solution for iOS devices, addressing common pain points of limited storage capacity through automated optimization tools. The application scans device contents systematically to identify redundant files and inefficient storage usage patterns, providing users with actionable cleanup recommendations. The core functionality centers on three primary areas: visual media management, contact organization, and storage analytics. The similar photos cleanup algorithm employs image recognition technology to identify duplicate and near-identical images across the photo library, presenting them in grouped comparisons for user approval before deletion. Video compression tools analyze file formats and resolutions to reduce storage footprint while maintaining acceptable quality levels. Contact management features detect duplicate entries across various address books and social media integrations, offering merging options to consolidate information. User experience demonstrates straightforward navigation with categorized storage analysis presented through clear visual metrics. The interface prioritizes actionable recommendations through checkboxes and sliders, allowing users to selectively approve cleanup actions. Real-world usage patterns show most users complete initial scans within 2-3 minutes, with bulk operations processing time varying based on library sizes and device processing capabilities. The application maintains detailed preview capabilities before final deletion commitments. User feedback trends indicate strong satisfaction with automation capabilities, though subscription models generate mixed responses. PhucketPuckl's August 29, 2025 review notes 'such a daunting task made easy' regarding photo management, while badpig1 on the same date praises time-saving aspects. However, Peniquua's September 3, 2025 review highlights concerns about 'false advertising' regarding the transition from free trial to $7.99 weekly subscription, representing significant cost considerations for long-term usage. The application demonstrates particular strength in automating tedious manual cleanup processes, with algorithms effectively identifying storage inefficiencies. Limitations include subscription-based access to full functionality and potential learning curves for less technically inclined users. Ideal use cases involve regular maintenance for photography enthusiasts, business users managing large contact databases, and anyone frequently encountering storage capacity warnings on their iOS devices.