AppMarketSpy › Navigation › TZ iBoat – Marine Navigation
TZ iBoat – Marine Navigation
Boat GPS, Charts, AIS, Tides
Nobeltec, Inc. · Navigation
View on App Store ↗1 ratings removed by Apple
★ 4.65average rating
885ratings
+3new ratings, last 7 days
#67Top Grossing · Navigation
Rating purges
On Oct 7, 2026 the rating count fell from 881 to 880: −1 ratings were removed overnight.
Ratings breakdown
| ★★★★★ | 82% | |
| ★★★★ | 9% | |
| ★★★ | 3% | |
| ★★ | 2% | |
| ★ | 4% |
🔒 Rating history23 days of daily rating and rating countGet Pro access
App info
- Developer
- Nobeltec, Inc.
- Category
- Navigation, Weather
- Released
- Jan 2, 2018
- Version
- 4.1.4 (Oct 22, 2026)
- Price
- Free
- Size
- 428.4 MB
- Requires
- iOS 14.2
- Age rating
- 4+
- Languages
- English, French, Spanish
In-app purchases
| Premium Subscription | $9.99 |
| USA | $19.99 |
| Elite Subscription | $39.99 |
| Central America & Caribbean | $30.99 |
| Canada West | $19.99 |
| Bahamas | $30.99 |
| AIS module | $8.99 |
| Great Lakes | $19.99 |
| Essential Subscription | $2.99 |
| Radar module | $49.99 |
Current prices, App Store US.
🔒 Price history8 snapshots: when prices changed and new plans appearedGet Pro access
Top charts right now
| Top Grossing · Navigation | #67 |
🔒 Chart rank history161 chart positions recorded, every 3 hoursGet Pro access
About TZ iBoat – Marine Navigation
Your next-generation chartplotter. Navigate with the world’s #1 marine charts app for coastal boating, sailing, and fishing. Marine GPS, nautical charts, AIS Online, tides & tidal currents, anchoring, marine weather, radar, sounder, and NMEA data — everything you need for safer navigation at sea. Built for sailors, boaters, and fishermen who need reliable navigation anywhere, online or offline. THE SMARTEST AND CLEAREST NAVIGATION INTERFACE AT SEA A cutting-edge interface makes navigation clearer and faster: • TZ Bar: quick access to key features • Dedicated screens: Weather, Fishing, NavData, Logbook, Mooring, Tides, Sounder • Cleaner chart view, easier to read • Customizable interface for faster access • Modern design focused on readability WHAT YOU CAN DO WITH TZ iBoat • Navigate with marine GPS and nautical charts • Monitor AIS targets locally and globally • Plan routes and anchor…
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