Harry's GPS/OBD Buddy Downloads & RevenueHarry's GPS/OBD Buddy · App Store
Not in any tracked top chart right now.
Updated 6 Nov 2026 · rankings refresh through the day
DeveloperHarald Schlangmann
CategoryTravel
PriceFree
Released
Rating★ 4.2 (6)
Version26.0.0
Age rating4+
First seen by us
23 Oct 2026
Harry's GPS/OBD Buddy update history & changes
Last change · 6 events since 4 Jul 2009Full timeline ↓📦Updated to version 26.0.0📦First update in 125 days🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 6 events
- ✏️Harry's GPS/OBD Buddy: needs a newer iOSiOS 12.0 → iOS 15.0
- 📦Harry's GPS/OBD Buddy updated to version 26.0.0User Interface
- Added full support for the new iPhone Duo—both the outer screen and the huge inner screen
- Modernized the front end to match the iOS 26/27 style
- Reworked tile configuration and display options for various screen sizes
- Improved dozens of icons, spacing, colors, and layouts
Sensors
- Made all pro sensor support previously restricted to LapTimer GrandPrix edition available
- Improved OBD result parsing
Plus hundreds of smaller improvements and fixes… more - 📦Harry's GPS/OBD Buddy: first update in 125 days
- 🆕Harry's GPS/OBD Buddy first spotted by AppInsiderGermany (found via developer)
- 📦Harry's GPS/OBD Buddy version 25.1.0User Interface
- fixed dragging POIs in Map
- added option to scroll buttons in case available buttons do not fit screen width
Sensor support
- added support for Haze GNSS sensors
- added OBD support for Hybrid battery SoC plus tank gadget allowing to toggle between tank and battery level
- added heading support for NMEA sensors w/o RMC (like Columbus)
- fixed a scripting error in RaceboxMini sensor implementation
- made hundreds seconds handling for Racebox Mini more robust… more - 🆕Harry's GPS/OBD Buddy released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.2 ★
6 ratings
Measured
Harry's GPS/OBD Buddy on the App Store
App details
App ID
320423931
Publisher
Harald Schlangmann
On the store since
Jul 2009
17 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
4+
Languages
8
EN FR DE IT JA ZH ES ZH
Size
33 MB
Also listed in
Navigation
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.2 ★
6 ratings
Measured
Ratings
6
Measured
About Harry's GPS/OBD Buddy
Harry's GPS/OBD Buddy is a versatile trip computer and GPS / OBD data monitor. The trip computer records distance and time traveled, and calculates average speeds. Using the navigation module from Harry's GPS Suite, GPS/OBD Buddy will furthermore forecast arrival times using waypoints.
In addition to standard iPhone GPS functionality, GPS/OBD Buddy supports a huge set of external GPS and OBD sensors. Accessing these sensors directly, GPS/OBD Buddy gives you a detailed view not available in any other app.
Like all applications from Harry's GPS Suite, Harry's GPS/OBD Buddy uses our advanced GPS Engine. We offer Harry's GPS Buddy as a technology demo for Harry's GPS Suite for free. In case you want to do more with the data shown, check out one of the Harry's LapTimer editions.
FEATURES
Extensive display of GPS information: speed, height, heading, slope, accuracy, GPS update rate, latitude, longitude, lateral and lineal acceleration, a nice compass, and waypoints approached; display of trip information - both continuously and from the latest starting point; trip information includes time traveled, time without movement, average speed overall and while in movement; navigation module including waypoint management, calculation of distance to waypoint, estimated time of arrival. In case a compatible OBD sensor is connected, Harry's GPS Buddy will display wheel speed, engine RPM, fuel level, voltage of electric system, coolant and oil temperatures, throttle position, fuel consumption, power and torque developed by engine.
Please head to GPS/OBD Buddy's (LapTimer's) homepage on http://www.gps-laptimer.de to get information on future development, FAQs, and more snapshots.
In addition to standard iPhone GPS functionality, GPS/OBD Buddy supports a huge set of external GPS and OBD sensors. Accessing these sensors directly, GPS/OBD Buddy gives you a detailed view not available in any other app.
Like all applications from Harry's GPS Suite, Harry's GPS/OBD Buddy uses our advanced GPS Engine. We offer Harry's GPS Buddy as a technology demo for Harry's GPS Suite for free. In case you want to do more with the data shown, check out one of the Harry's LapTimer editions.
FEATURES
Extensive display of GPS information: speed, height, heading, slope, accuracy, GPS update rate, latitude, longitude, lateral and lineal acceleration, a nice compass, and waypoints approached; display of trip information - both continuously and from the latest starting point; trip information includes time traveled, time without movement, average speed overall and while in movement; navigation module including waypoint management, calculation of distance to waypoint, estimated time of arrival. In case a compatible OBD sensor is connected, Harry's GPS Buddy will display wheel speed, engine RPM, fuel level, voltage of electric system, coolant and oil temperatures, throttle position, fuel consumption, power and torque developed by engine.
Please head to GPS/OBD Buddy's (LapTimer's) homepage on http://www.gps-laptimer.de to get information on future development, FAQs, and more snapshots.
Latest updates
26.0.0
User Interface
- Added full support for the new iPhone Duo—both the outer screen and the huge inner screen
- Modernized the front end to match the iOS 26/27 style
- Reworked tile configuration and display options for various screen sizes
- Improved dozens of icons, spacing, colors, and layouts
Sensors
- Made all pro sensor support previously restricted to LapTimer GrandPrix edition available
- Improved OBD result parsing
Plus hundreds of smaller improvements and fixes
25.1.0
User Interface
- fixed dragging POIs in Map
- added option to scroll buttons in case available buttons do not fit screen width
Sensor support
- added support for Haze GNSS sensors
- added OBD support for Hybrid battery SoC plus tank gadget allowing to toggle between tank and battery level
- added heading support for NMEA sensors w/o RMC (like Columbus)
- fixed a scripting error in RaceboxMini sensor implementation
- made hundreds seconds handling for Racebox Mini more robust
Store changes
What Harry's GPS/OBD Buddy changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Needs a newer iOS
iOS 12.0 → iOS 15.0