Watermark Maker is a fast, simple, and powerful iOS app that lets you add professional watermarks to photos and videos in just seconds. Whether you’re an individual or a small business, the app provides all the tools you need to customize text or logo watermarks, batch process multiple files at once, and maintain 100% on-device data security with high-quality output.
Key Features:
• Add text or logo watermarks to photos and videos
• Fully customizable: position, size, rotation, color, opacity, border, and background fill
• Batch processing for multiple images/videos at once
• Background removal for logos or objects to create cleaner watermarks
• Built-in watermark templates or save your own custom designs
• Supports JPEG, PNG, TIFF (images) and MP4 (videos)
• Save directly to Photos or share via Share Sheet
• Entirely on-device processing—no data sent to servers…
From the developer’s store description.