★★★★★Scottv4.1.48 Nov 2026
Requires to register! I dont want to register.
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CompareOpen in Google PlayRequires to register! I dont want to register.
Developer reply
Hello Scott, Creating a MyTimeZero account allows you to manage your purchases and subscriptions, as well as sync your data via MyTimeZero Cloud. Marie, from the Product Team.
systematic tool shed. impressionables. Sophie Marshal Law Officer. tactical¡ℹ️! *(X.$.P)*
The bathyvision is the best by far that exists out there.the detail is amazing and the accuracy is on the spot..Furuno is the best marine company overall.The app is really good!And can become even better!
Developer reply
Thank you so much for your great feedback! 😊 Happy sailing!
this is a scam, I tried to cancel within the 7 day trial period. but wasn't able to cos money is paid to Google not to TZ. payment has just gone through despite my efforts to stop it. DON'T USE THE APP
Developer reply
Hi John, I'm sorry for the inconvenience. I understand you're already in touch with our support team about this issue, and I hope it gets resolved quickly. In the meantime, if you have any product-related questions or feedback, feel free to reach out to me directly at ProductTeam@Mytimezero.com. Marie from the Product Team
Really glad they came out with an Android version. I bought an Android tablet with a giant battery that is also waterproof to 6 feet. The integration with the Furuno first watch radar is very nice. I originally purchased an iPad and an iPad mini and an iPhone to experiment with the TZ iboat app. No matter how hard I try I can't get my brain to think Apple... so, now I don't have to and that is wonderful. I'm enjoying this app very much. depth shading has been handy for fishing.
Developer reply
Thank you for your feedback! We’re delighted to hear that you’re enjoying your Furuno radar with TZ iBoat. Wishing you safe sailing and great fishing! Marie, Product Team
best navigation app for sailors very well thought through, complete and easy to use. vector and raster charts are a welcome idea, and I really like the way ais targets and CPA are displayed.
1 people found this helpful
Developer reply
Hello Mendel, thank you so much for the positive feedback!
very detailed 👌 I used it for free and ended up keeping it even tho I have GPS on my boat. Just good as back up.
Developer reply
Thank you for your feedback!
Completely unusable. Every time I try to open the app, I get an "application could not be verified" error message and it won't load past the splash screen. Total waste of time and download data. Fix your security certificates or whatever is causing this bug!
Developer reply
Hello, could you please email us at ProductTeam@mytimezero.com so we can discuss the issue you're experiencing and identify the cause? Marie from the Product Team
insanse technology for the hard core fishermen.
Developer reply
Thank you for your feedback! Happy fishing!!
Great Experience 👍
Developer reply
Thank you!
From 53 saved reviews since 1 Jun 2026, all countries.
Share of the 8 negative reviews that mention it
“Every time I try to open the app, I get an "application could not be verified" error message and it won't load past the splash screen.”
“but wasn't able to cos money is paid to Google not to TZ.”
“I tried to give this a shot while looking for similar apps with great experiences and information quality, but I couldn't even try it before giving away my i…”
Share of the 45 positive reviews that mention it
“this apps is so amazing,I enjoy it while navigating...”
“The support staff seem very attentive and intent on making this the best nav program out there and I think rhey largely have done so.”
“Charts are unmatched, updates are timely, and there is a professional polish throughout whilst remaining terribly easy to use.”
“I really like the design and the AIS via cell service is simply awesome.”
“very detailed 👌 I used it for free and ended up keeping it even tho I have GPS on my boat.”
A drop after an update usually means the update broke something.