GUE.tv vs CaveDiveMap

An educational and entertaining scuba video subscription service aimed at improving divers' skills with training content and growing diver interest with an unparalleled collection of underwater films. Whether you are a non-diver, new diver, or a certified diver who wishes to pursue technical, cave, or rebreather training, our growing library of underwater demonstrations is sure to help you feel more comfortable and capable in the water. Explore wide-ranging academic lectures, practical lessons, and hands-on field drills covering recreational, cave, and technical diving essentials. Our library of documentaries and short films is always growing, just like our enthusiasm for the underwater world! To access all features and content, you can sign up directly within the app for our monthly auto-renewing subscription. Pricing may vary by region and will be confirmed before purchase in the app. In-app subscriptions will automatically renew at the end of their cycle unless cancelled at least 24 hours before the end of the current cycle. Your account will be charged for renewal at least 24 hours prior to the end of the current cycle. Any unused portion of your free trial will be forfeited upon cancellation. Cancellations are made by disabling auto-renewal. Terms of Service https://www.gue.tv/pages/terms-conditions Privacy Policy https://www.gue.tv/pages/privacy-policy

CaveDiveMap is an app designed for cave diving survey and automated mapping. The app requires a 3d printed measuring wheel which is attached to a waterproof dive case for your iphone. The app measures the rotations of the wheel using a small magnet mounted on the wheel. The wheel is clamped to the guide line using the 3d printed adapter. The app records automatic data points each rotation of the wheel, but also the diver sets manual station/anchor points at each tieoff before starting to the next. The app requires the diver to perform quick on the fly calibration before saving the next data point to ensure maximum accuracy in heading with stationary magnet. This method allows for quick, automated one handed surveying of sumps and underwater caves using the guide line.