Imava

Imava is a modern, high-performance, 100% offline Android gallery application built with Jetpack Compose, Material 3, and hardware-accelerated rendering. Designed as a privacy-focused alternative to stock galleries and cloud photo managers, Imava keeps all your media strictly on-device with zero telemetry and zero cloud sync.

Key Features: • High-Performance Grid: Smooth 120Hz scrolling with dynamic pinch-to-zoom (1–6 columns) and instant timeline scrubber. • Hardware-Backed Encrypted Vault: Secure private photos & videos with AES-256-GCM encryption, 250,000 PBKDF2 iterations, decoy PIN for plausible deniability, and dynamic screen protection (FLAG_SECURE). • Native Photo Collage Maker: Create customized grids for 2 to 9 photos across 1:1, 4:5, 9:16, and 16:9 aspect ratios. • Privacy Redaction & Markup: Destructive irreversible mosaic pixelation shader to redact sensitive data, plus vector pen, arrow, and shape tools. • Lossless Video Frame Grabber: Extract full-resolution, uncompressed still images directly from video playback with millisecond precision. • "On This Day" Throwback Stories: WhatsApp-style offline story viewer for memories captured on today's calendar date in previous years. • Storage Doctor: Identify heavyweight videos (>50MB), stale screenshots, and burst duplicate shots with 1-tap "Keep Best" cleanup. • Side-by-Side Comparison: Compare two photos side-by-side with synchronized zoom and pan loupe. • Built-in Video Player: Media3 ExoPlayer with gesture volume/brightness, speed control (0.25x to 3.0x), and lossless audio extraction.