Song Sweeper

Product Introduction

1. Definition: Song Sweeper is an iOS-native music library optimization tool designed exclusively for Apple Music subscribers. It operates as an on-device utility to analyze, reorganize, and declutter personal music collections.
2. Core Value Proposition: Song Sweeper resolves chronic disorganization in Apple Music libraries by automating duplicate detection, album unification, and playback-based curation—ensuring libraries reflect current tastes rather than outdated preferences.

Main Features

1. Duplicate Song Detection & Merging:
   Scans metadata and audio fingerprints to identify identical tracks across singles, deluxe editions, and compilations. Uses SHA-256 hashing for file comparison, enabling users to merge duplicates in one tap without manual searching.
2. Album Unification Engine:
   Aggregates scattered tracks from disparate releases (e.g., standard/deluxe editions) under a single album entry. Leverages Apple Music’s API to validate album metadata, preserving original audio quality while consolidating fragmented collections.
3. Least-Played Analytics:
   Surfaces rarely played or inactive tracks using Apple Music play-count data and last-played timestamps. Applies time-based filters (e.g., "unplayed in 2+ years") to recommend deletions, freeing storage and streamlining libraries.
4. Most-Played Highlighting & Favoriting:
   Identifies high-rotation tracks via playback statistics and enables bulk favoriting to train Apple Music’s recommendation algorithms. Integrates directly with Apple Music’s "Love" feature to enhance personalized suggestions.
5. Privacy-First Architecture:
   Processes all data locally on iOS devices—no cloud uploads, accounts, or third-party servers. Utilizes anonymous, opt-in analytics (via Firebase) solely for app improvement, adhering to Apple’s privacy guidelines.

Problems Solved

1. Pain Point: Fragmented libraries from years of adding singles, re-releases, and deluxe editions, causing duplicate tracks, scattered albums, and obsolete songs that degrade shuffle functionality and recommendations.
2. Target Audience:
   • Long-term Apple Music subscribers (5+ years) with bloated, disorganized libraries.
   • Audiophiles and collectors managing large catalogs (10,000+ tracks).
   • Users seeking optimized storage and faster app performance on iPhones.
3. Use Cases:
   • Merging 5+ versions of a hit single added from different compilations.
   • Unifying a split album (e.g., standard + bonus tracks) into one cohesive unit.
   • Bulk-deleting 500+ unplayed songs before switching to a new device.

Unique Advantages

1. Differentiation: Unlike manual cleanup or generic organizer apps, Song Sweeper’s Apple Music-specific integration detects platform-exclusive issues (e.g., cross-edition duplicates) that competitors like TuneUp or MusicMate cannot resolve.
2. Key Innovation: On-device processing eliminates privacy risks inherent in cloud-based alternatives, while its "Liquid Glass" UI (built for iOS 26) delivers native performance with zero latency during large-library scans.

Frequently Asked Questions (FAQ)

1. Does Song Sweeper delete songs from Apple Music?
   No—Song Sweeper only removes tracks from your local library, not Apple Music’s catalog. Deleted songs remain available to re-add via the streaming service.
2. Is Song Sweeper compatible with offline/downloaded music?
   Yes. The app scans both streamed and downloaded Apple Music content, including offline tracks, for duplicates, play counts, and album organization.
3. How does Song Sweeper protect my Apple Music data privacy?
   All analysis occurs on-device; no library data leaves your iPhone. Anonymous analytics exclude personal identifiers, aligning with Apple’s App Store privacy policies.
4. Can Song Sweeper recover storage space on my iPhone?
   Absolutely. Deleting duplicate and unplayed songs reclaims storage—critical for users with 64GB/128GB iPhones where music caches consume significant space.
5. Does Song Sweeper require a subscription besides Apple Music?
   No. Song Sweeper is a one-time purchase via the App Store. Apple Music membership is the only prerequisite.