![](https://play-lh.googleusercontent.com/a-/ALV-UjXQAmzj5zaFaDEZiQrgWymCBnUeGJGmQKZTSIWL27khSCXjGSU=s32)
Paul Legrand
Bought the app for 20€ nu way to connect it to a google account, no way to install it on a second device under the same google account. So it is inpossible to monitor the device left on board. This was the reason to buy the app. Also it is totally counter intuitive to get the alar to make some sound. In all a désillusion and a waist of money.
Hello, to use full version our app on multiple devices, make sure you are signed in with the same Google account in the Play Store. Your purchases should be restored after installing the app. If not, try reinstalling the app or contact us with further details here https://ankeralarm.app/en/contact
Best regards
![](https://play-lh.googleusercontent.com/a-/ALV-UjXYKxjIIvrgK-4ZfAdrPzagRI_5FvKNfzCGE_Xkq-vgMM4si_0=s32)
Johan Reynders
On inad it only uses 0,5%/h of the battery power. I love that you can set the observed area (circle) AND shift the ´monitored arean´ seperatly. This implies that you can set the monitored area directly on top of the actual anker position instead of the ship´s position. This allows you to minimize observed area. When anchor is 10 meters from the yacht, you can set the radius to 12m which allows a wind shift of 180deg (and 180deg turn on anker position) without being alarmed. Another app 22m
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