Image Overlay Utility vs The Serval Project
A side-by-side look at Image Overlay Utility and The Serval Project. For an in-depth review of either product, follow the links below.
Image Overlay Utility
Photos & Graphics
Image Overlay Utility is a free program that allows you to overlay images on top of each other. It has basic features to resize, rotate, and position images for creating overlays.
overlayimage-editingcombine-images
The Serval Project
Social & Communications
The Serval Project is an open-source, decentralized messaging and voice calling app that uses Wi-Fi and Bluetooth to connect phones without cellular networks. It allows communication during natural disasters and internet outages.
decentralizedmesh-networkingdisaster-response
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