Greenizer vs MediaUtility

Greenizer turns your iPhone or iPad into a clean, static tracking screen for photo and video workflows. Use it as a colored replacement area or tracking reference when filming a device screen, product shot, prototype, or visual effect setup. The app displays a full-screen color field with high-contrast corner markers that can be tracked later in your preferred photo or video editing app. Swipe left or right to change the screen color, pinch to adjust the marker size, tap to show or hide the status bar, and long-press to toggle maximum brightness. Your settings are saved automatically, so the screen is ready the next time you open the app. Features: - Full-screen static color display - Multiple background colors - Trackable corner markers - Adjustable marker size - Status bar toggle - Maximum brightness toggle - Works on iPhone and iPad Please note: Greenizer does not edit photos or videos. It is designed only to display a static, trackable screen for use with third-party photo and video apps.

Make your media smaller, faster, and easier to share. Media Utility is a lightweight video compressor and image resizer that runs completely on your iPhone—no uploads, no watermarks, no confusing settings. Compress videos for WhatsApp, Instagram & iMessage Import from Photos Smart presets: Low, Medium, High See original vs compressed size and % saved Export MP4 and share to any app Resize videos up to 4K Quick presets: 4K (2160p), 1080p, 720p, 480p Keeps aspect ratio automatically Ideal for YouTube, Reels/Shorts, email and cloud backup Resize and convert images (JPG / PNG) Common sizes: 512×512, 1024×1024, 1080×1080, 1920×1080, 2048×2048 Social presets: WhatsApp Status, Instagram Feed, Story, Reels Custom width & height with aspect‑ratio lock Choose JPG or PNG output and adjust JPG quality Clear, fast, privacy‑friendly Modern, simple interface with big buttons All processing happens on device – your photos and videos never leave your phone No account, no ads, no watermark Whether you’re shrinking a long 4K video for WhatsApp, preparing Instagram posts, or converting images between JPG and PNG, Media Utility helps you get the perfect size in just a few taps.