Easily copy files between various storage devices and your photo library. Supports external drives, SD cards, and USB sticks for seamless data transfer and backup. Includes image enhancement and watermarking options.


10+ similar apps compared and reviewed
Whether you want more options like Watt or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.


Easily copy files between various storage devices and your photo library. Supports external drives, SD cards, and USB sticks for seamless data transfer and backup. Includes image enhancement and watermarking options.






This physics and math tool quickly converts between lumens, lux, and candelas. It provides instant calculations with copyable results and includes reference formulas. Optimized for everyday use, it supports high precision and various units.






This app provides precise mathematical and scientific calculations for various needs. It helps users calculate generator and UPS requirements, convert lumens to watts, and estimate generator fuel consumption. It's designed for students, professionals, and anyone needing accurate computations.






Transform your iPhone into a powerful and intuitive smart TV controller. Navigate menus with ease, launch apps instantly, and manage multiple TVs from a single interface. Enjoy a seamless control experience with a clean, accessible design.




This app provides tools for analyzing and quantifying air and moisture properties. It offers a comprehensive calculator, interactive chart, and project management features for HVAC engineers, meteorologists, and industrial professionals. Supports both SI and IP units for versatile use.



