2026-11-08★☆☆☆☆
1/5
Requires to register! I dont want to register.
Swipe to see all screenshots
















Download TZ iBoat – Marine Navigation APK Free and turn your Android phone or tablet into a next-generation chartplotter for coastal boating, sailing, and fishing. Built on TIMEZERO navigation technology, this marine charts app combines marine GPS, nautical charts, tides and tidal currents, marine weather, radar, and anchoring tools in one clear interface. It works online or offline, so you can plan routes and navigate with confidence even without internet. It is made for sailors, boaters, and fishermen who want a complete navigation system on their device.
The app puts the essentials of navigation in one place, with a cutting-edge interface that makes the tools faster and easier to reach. The TZ Bar gives instant access to key tools, and dedicated screens cover Weather, Fishing, NavData, Logbook, Mooring, Tides, and Sounder, with a layout you can customize.
– Marine GPS and nautical charts — Get precise positioning with vector, raster, satellite, and bathymetry charts that stay clean and readable in real conditions at sea.
– Routes, tracks, marks, and anchoring — Plan routes ahead, record tracks, drop marks, and use anchoring tools to hold position safely.
– AIS Online tracking — Monitor vessels worldwide and locally, share AIS data with the community, and watch live traffic beyond visibility.
– Tides and tidal currents — Check forecasts for tides and currents before you leave, and plan your trip around them.
– Offline maps and weather — Download charts and forecasts before heading offshore, then navigate safely without internet.
With these tools together, the app works as a complete navigation system for your boat rather than a simple chart viewer. Whether you sail, cruise, or fish, this marine navigation app puts charts, weather, tides, and safety tools in one place.
Different trips need different tools, so the app separates its features by how you use the water. Sailors get planning and mooring help, fishermen get ocean data, and everyone gets the safety view.
– Smart search and dynamic lights — Find marinas, buoys, tide stations, and routes quickly, and see light sectors in real time.
– Dynamic moorings — Anchor with wind-aware mooring tools that account for changing conditions.
– Fishing data and BathyVision — Use ocean data such as SST, chlorophyll, currents, and altimetry to find productive zones faster, and read high-resolution bathymetry to target fish-holding structures.
– Event and catch log — Record catches, log events, and analyze what worked on the water.
– Weather screen and rain radar — Read real-time forecasts with offline access, check rain radar with lightning data, and compare high-resolution models.
Community maps add hazards, points of interest, and marinas reported by other boaters, and you can contribute to improve the nautical charts. The app is trusted by more than 500,000 users worldwide.
The app connects to your onboard setup through NMEA connectivity, letting you manage and prioritize data sources and link AIS, radar, autopilot, and onboard instruments. You can enter coordinates in multiple formats, and Iridium GO! compatibility keeps weather within reach offshore.
Essential covers AIS Online, onboard instruments, and autopilot integration through Wi-Fi NMEA. Premium adds high-resolution forecasts, Rain Radar, multiple models, and comparison. Elite adds ocean layers covering SST, Chlorophyll, SSH, and Currents. Monthly and annual plans are available, with annual plans offering better value, and core features remain free.
Plan smarter routes, watch the weather, and take control of your navigation on the water. Androidru.com Android App Store is the best and safest APK downloader in 2027.
a96587159d6184d5...1effcfSafety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
The developer reports data sharing with third parties.
The developer reports data collection.
✓ No virus✓ No spyware✓ No malware✓ No trojan
e2bd0c91db4451628b4d0cbb0afc347e6bacd0223f1f1fc911404b8f5a2895bf
a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf
Version 4.1.5 · 291.0 MB · APK
SHA-256 e2bd0c91db4451628b4d0cbb0afc347e6bacd0223f1f1fc911404b8f5a2895bf
Signer a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf
Architecture arm64-v8a
271 ratings
271 ratings on AndroidRU. 26 written reviews on AndroidRU, 52 shown below. Their honest reviews of this app.
Requires to register! I dont want to register.
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!
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
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.
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.
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.
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!
insanse technology for the hard core fishermen.
Great Experience 👍
The app doesn't run on GrapheneOS. Too bad, as I like their software on other platforms.
It’s wasam
Just wants to sell your personal info, also charges for a nautical map
TZ is excellent. I've been a voyaging sailor for nearly 40 years. this app works so much better than the other main apps (cmap, navionics, aqua maps etc). plus it integrates seamlessly with tz for PC and onboard instrumentation. so happy with it!
The best marine navigation app, hands down.
one of the best navigational aid apps out there, great integration with my furuno equipment and timezero program, it covers most every detail that I one would need. great maps and ease of use of the app! a must have for any serious waterman!
great option to have in use with my PC
First-time user hostile app. 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 info to create an account. Then, it seems like they won't allow the app to run very long on my phone that uses a more up-to-date and more secure version of Android called GrapheneOS. Please fox these items so I can use your app safely and use it at all before creating an account. Thank you!
Great software, easy to install and use. Manual not needed because it's very intuitive. Rapid zooming with no lag time, very customisable. I tried five other products and this is the best and the best value
loved kept on track
this apps is so amazing,I enjoy it while navigating...
as a professional mariner its a great resource
Loving the app!! all the tools are essential for boating. it's totally worth it!
Exceptional
Best navigation app on the market. Charts are unmatched, updates are timely, and there is a professional polish throughout whilst remaining terribly easy to use. Whether you are running around in a tinny, cruising the coast, fishing or operating commercially, this app can satisfy all demands.
good application
so far the app is great, weather predictions seem to be very accurate
User friendly menu system and charts quilt together seemlessly. Their store makes it so convenient to acquire charts all over the world in one spot. Automatic and manual routing makes quick work of creating routes and altering them. 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.
incredible app with many features and settings to customise exactly the way you want to.
As a beta tester for the android version, I've been BLOWN AWAY by how GREAT this program works! Coming from the commercial maritime world, trained and used ECDIS (electronic chart display & info system). This program is a close as it gets to what the pros use. The developers have made this into a complete pkg. Just installed and have it working with my navlink2 so when out of cell range, it gets my AIS feeds and all other data (GPS-spd-depth) from my nema 2k network.
Navionics was my go-to for nav apps. TZ has come a long way with their new app. I really like the design and the AIS via cell service is simply awesome.
Outstanding!
Finally a properly usable navigational app with advanced features and relaible charts. Advanced features for route generation, autopilot support, AIS and Online AIS support, Weather forcast and chart download that allows you to see the weather along every step of your route and with boundaries you can finally add alarm zones for those longer shorthanded trips. This app is great on its own or coupled with TZ Navigator/Professional. Chart objects sync in real time. I don't use anythin else.
I have been using your products since the mid 90’s and always look forward to the new releases. This one tops them all by a long shot. The one thing I was hoping to see was the Route Wizard”. Is it there and I just can’t find it?
Have been using Nobeltec navigation for decades. Now it's the TZ app. Full service information. Bit of a learning curve but well worth it!💪
Simply the best app for boating navigation.
Excellent companion app for TZ Navigator.
very nice
Too intrusive!
great app
I love everything about it just 1 thing is I really hope they make it more like apple and clean of the app seems to be a little blurry
Best boating app available.
Smooth and responsive with a supervisor interface.
Convenient user interface, great customer support and it has Velocity Made Good (VMG)!!
Love From Bangladesh 💗
Game Changer! Fast, Initiative and Incredibly Useful. The charts are accurate and were easy to load and navigate with. The integration with a Sounder is beyond cool, as I can now have a handheld remote when I'm on the back deck on the kicker and I can't see the main display. fully compatible with my FCV800 via Wi-Fi connection. Not a single hiccup. I highly recommend this ap.
Using for Race to Alaska!
Great upgrade to a superior product.
Great interface. Amazing Charts
Really impressed with the App. I've been running TZ Navigator on my PC for years and this is great, shows all my WP from TZCloud, integrates with the NMEA, great charts and overlays the weather
Finally! So excited to try this
I have used this app extensively during its beta phase, and it has developed into the very best marine navigation tool on the market with a wealth of features. Those who have used the high-end Furuno touch screen chartplotters will find the features very familiar. The maps employed are the only ones I trust when navigating in the SE US and the Bahamas.
The Premier tablet nav app. I am a Beta tester for TZ. The app has far greater customization than the competition where it matters. Font Size, Icon types, data presentation: The details that make reading the chart easy and intuitive. Just last week we did a run up the East Coast of the USA and ran this app side by side with Navionics Boating and found ourselves using TZ because of the clear presentation and interface. As a navigation instructor I know the competition and choose TZ iBoat.
No reviews match this filter.
Download the file with the button above.
On your Android device, open the file.
If asked, allow "Install unknown apps" for your browser or file manager.
An APK installs directly; no extra installer app is needed.
Merged APK · re-signed. Discover and download millions of the latest Android apps and games for free at AndroidRU.com. Fast, secure, and always updated with top-rated APKs. Download TZ iBoat - Marine Navigation APK Free, fast, safe, reliable, and daily updated, this application supports ABI: arm64-v8a. AndroidRU.com is the number one Best Google Play Store Alternative in 2027 for Safe APK Downloads. Get the best Premium Android apps & games APKs for free now. All apps and games are unlocked & ad-free. Best download apk latest version from Androidru.com APK downloader
Converter signature verified. Discover and download millions of the latest Android apps and games for free at AndroidRU.com. Fast, secure, and always updated with top-rated APKs. Download TZ iBoat - Marine Navigation APK Free, fast, safe, reliable, and daily updated, this application supports ABI: arm64-v8a. AndroidRU.com is the number one Best Google Play Store Alternative in 2027 for Safe APK Downloads. Get the best Premium Android apps & games APKs for free now. All apps and games are unlocked & ad-free. Best download apk latest version from Androidru.com APK downloader Sourced directly from Google Play — automatically clean.
The download is 291.0 MB. Keep at least that much free space, plus room for the installed app.
Download the file, then open it on your Android device. If asked, allow "Install unknown apps" for your browser or file manager. An APK installs directly; no extra installer app is needed.
navigationmapsweatherfishingmaps navigationtoolsradartools onlinecommunity mapscleaner