Harry's Sailor

🇺🇸 United States
Harald Schlangmann  | 
27
ASO score
Text
4/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
3.9
rating
Votes
22
rating
App Age
16y 6m
rating
Last Update
May 06, 2025
rating
iAP
$0.99 - 0.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
3.89
4.55
-15%
Number of Ratings (Voted)
22
225.6K
-100%
App Age
16y 6m
8y 9m
+87%
Price
$3
$1
+174%
In-app Purchases Price
$1
$44
-98 %
Update Frequency
221d
66d
+237%
Title Length
14
24
-42%
Subtitle Length
0
27
Description Length
1 467
2 594
-43%
Number of Screenshots
1365
1492
-9 %
Size
41MB
153MB
-73 %

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Top Dec 06, 2025 Dec 13, 2025
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Top Dec 06, 2025 Dec 13, 2025
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Top Dec 06, 2025 Dec 13, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 14 of 30
)
Harry's Sailor
Subtitle (
Characters: 0 of 30
)
Description (
Characters: 1467 of 4000
)
OVERVIEW Harry's Sailor is a GPS based navigation tool / sailing companion. Like all apps from Harry's GPS Suite it uses an advanced GPS Engine developed and maintained for a decade. For this Sailor app, the engine was expanded for the specific situation on a ship. One example for this expansion is treatment of speed. GPS is weak delivering exact speed informations at low vessel speeds making it necessary to utilize special algorithms. FEATURES This version brings a number of unique features to the iPhone platform. Examples are: visualization and measurement of heeling including a visual alarm when heeling in larger that 20 / 25 degree; display of racing rule #10: when boats are on opposite tacks, a port-tack boat shall keep clear of a starboard-tack boat; full navigation support, course can be defined using polar coordinates, defined waypoints, or using a course given; full integration of Google Maps; while navigation is started, deviation from course, distance to waypoint, and velocity made good (VMG) is displayed continuously; extensive reference on nautic information: signal flags, morse code, buoyages, lights and shapes, wind speed; finally, a full trip recorder including statistics, ports visited, and Google Earth export. MORE INFORMATION Sailor requires an iOS device featuring GPS. In case you want to use an iPod touch, an external GPS mouse needs to be added. Compatible devices are listed on www.gps-laptimer.de/compatibility/ios.}
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Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
3.9
22 voters

Some Latest Reviews

Other

Additional Information
Rating:
3.89
Voted: 22
App Store Link:
Price: 2.99 $
Website:
Email: -
Privacy Policy:
Categories: Navigation, Sports
Size: 40MB
iAP: 0.99 - 0.99 $
App Age: 16 years 6 months
Release Date: Jun 12, 2009
Last Update: May 06, 2025
Version: 25.0.0
Version history
25.0.0
May 06, 2025
- reimplemented support for RaceBox Mini, Mini S and added RaceBox Micro - added support for RTK GNSS sensors - added support for Columbus P-70 Ultra sensor - change accuracy precision to centimeters / inches - added support for NetRTK / NTRIP casters - completely new and full localizations for Japanese, Chinese (traditional, simplified), Spanisch, French, Italian - made NMEA parser more resilient to changing sentence pattern - updated list of iPad/iPhone models (M4 iPad, iPhone 16) - fixed a bug in day / night weather icons - fixed order of parameters in Sensor Configuration dialogs - improved BTLE write operations - improved NMEA sentence displays - dozens of minor fixes, improvements, features
24.9.1
Jun 30, 2024
- reworked routines checking available storage - use expert setting "Low Memory" to remove all storage checkings
Version history