灰尘清理 vs VDO Compress

专业的手机灰尘清理与系统优化工具。一键清理，释放空间，让您的 iPhone 运行更流畅！ ### 核心功能 **手机灰尘清理** - 通过声波震动技术，安全清理扬声器和听筒 **相册清理** - 智能识别重复、相似、模糊照片 **内存清理** - 释放后台占用，提升运行速度 **缓存清理** - 一键清理所有应用缓存 **垃圾清理** - 深度扫描，彻底清理 **系统优化** - 全面优化，提升性能

Compress, convert, and create — VDO Compress is the all-in-one video toolkit for iPhone & iPad. Shrink huge files, preserve HDR & 4K quality, and do it all with 100% offline, privacy-first processing. Running out of storage? VDO Compress shrinks video sizes by up to 80% without sacrificing visual quality — powered by a lightning-fast Native Hardware Engine that's up to 5x faster and far more battery-efficient than traditional apps. Everything happens 100% locally on your device. No internet required, and absolutely no cloud uploads. Your videos never leave your phone — your privacy is guaranteed. ONE APP, SEVEN TOOLS: • Compress Video — Shrink file size, keep the quality • Batch Compress — Compress several videos at once • Make GIF — Turn a short clip into a looping GIF • Extract Audio — Save the soundtrack as MP3 or M4A • Extract Images — Save video frames as JPG images • Reverse / Boomerang — Play a short clip backward, or bounce it • Photo Slideshow — Turn your photos into a video THREE WAYS TO COMPRESS: • Simple — 5 intuitive quality presets with an instant "Estimated Savings %". Shrink with a single tap! • Advanced — Full control for pros. Fine-tune Resolution, Bitrate (Mbps), and Frame Rate (FPS) with exact file-size estimates. • Target Size — Just tell it the size you want; VDO Compress does the math. BUILT FOR QUALITY: • 4K & HDR Support — Perfectly handles massive 4K files and intelligently preserves High-Dynamic-Range (HDR, BT.2020) 10-bit content. • Flawless Portrait Video — Our custom scaling algorithm perfectly handles iPhone and iPad portrait videos, with no squished or deformed aspect ratios. • Smart Fallback System — If a rare format struggles on native hardware, our robust software engine (H.265) automatically takes over gracefully. • Detailed Video Inspector — Instantly view the codec, frame rate, and raw metadata of your original video before you start. • Visual Trimmer — Scrub a filmstrip to trim GIFs and clips, with a live looping preview. KEY FEATURES: • No Subscriptions — Enjoy the app without the burden of monthly fees. • 100% Offline & Private — All processing is on-device; nothing is ever uploaded. • Smart Point System — Earn points to process videos entirely offline and completely ad-free! • Interruption Recovery — Switching apps? Our advanced lifecycle monitor recovers and resumes your progress safely. • Global Support — Fully localized in 15 languages. Free up gigabytes of space on your device today with the all-new VDO Compress!