Monitor and optimize video transfer speeds between your iPhone and external drives. Verify data transfer rates and storage limits to ensure seamless file exchanges and prevent dropped frames.


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Whether you want more options like Saku or a completely different take on the same concept, our curated list of 6+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.


Monitor and optimize video transfer speeds between your iPhone and external drives. Verify data transfer rates and storage limits to ensure seamless file exchanges and prevent dropped frames.




This app ensures all your videos and photos are captured horizontally, regardless of how you hold your device. It uses your phone's gyroscope to automatically level footage, preventing vertical video syndrome. You can also apply filters, use front or back cameras, and share your creations.






Easily transfer photos and videos from your iOS device to a memory card or USB drive. Preserve original files, edited versions, and album organization. Copy media without needing a computer or cloud services.