# Harry's GPS/OBD Buddy — user reviews

> 21 indexed App Store user reviews of Harry's GPS/OBD Buddy by Harald Schlangmann, rated 4.10/5 from 7 ratings.

- Source: https://appshunter.io/ios/app/harrys-gpsobd-buddy/id320423931/reviews
- App overview in markdown: https://appshunter.io/ios/app/harrys-gpsobd-buddy/id320423931.md
- Rating breakdown: 5★ 4 · 4★ 1 · 3★ 1 · 2★ 1 · 1★ 0

## Newest reviews (1 of 21)

### 4/5 — 無料でこの機能

*2013-03-18*

無料でコレだけの機能が付いているのはとてもGood！さらにOBD2のWiFiモデルでリンクするとエンジン回転数、水温・速度など表示できる。しかし回転数は固定表示でもう一つ表示が選択出来るのだが二個以上同時表示が出来ない、回転数のパネルを小さくして表示項目を増やせれば更に良い。従って☆４つです。

## Most critical reviews (10 lowest-rated)

### 1/5 — 绝对差评

*2020-11-25*

软件本身不能查看gps卫星信息，还内购，还有购置它家产品才能显示卫星信息😭，受骗了，又不能退钱

### 1/5 — Toyota RAV4 II

*2015-03-21*

Даже не подключился

### 1/5 — App will not run

*2012-12-28*

App crashes

### 1/5 — Need update

*2012-10-15*

Ne veut pas ouvrir !!!

### 1/5 — Needs Fix bad!!!

*2012-09-02*

Hard to review. Looks like its going to start. Flashes something about map load then shuts down. Really glad I never paid for this App!!!!

### 2/5 — Sehr viele Informationen, aber...

*2020-09-24*

das Display ist nicht drehbar. Somit von mir nur 2 Sterne da es essenziell ist. Bei einem xxl Telefon.

### 3/5 — letztes update...

*2019-10-26*

update 25.10.19 die app stürzt sofort ab.
somit unbrauchbar. bitte um korrektur.

### 3/5 — Schade

*2013-07-07*

Warum geben alle GPS Programme nicht die NMEA des iPhone / iPad aus?
Vorzugshalber grafisch. 

Schade ist auch das ich den in-App. Kauf (Satellites Feature) nicht auf ein weiteres Gerät bekomme (iPad)

Der Rest des Programm sieht aber Super aus.

### 3/5 — 使えそう

*2012-10-10*

ＧPSから取り出せる情報はとても多いアプリです。
まだ、使いはじめですが、たくさんの外付けGPSにも対応しているようです。

### 3/5 — Great start

*2009-07-19*

This app is off to a great start! I love all of the details is provides about my trip. There are some usability issues that need addressed in order for me to give it more than 3 stars. In particular it is hard to enter waypoints. The application requires you to enter coordinates and does not provide a map or take addresses. So you have to go and look up the coordinates elsewhere. Since the iPhone doesn't multitask you either have to remember the coordinates or write them down in order to enter them into TripMaster. TripMaster doesn't allow you to paste coordinates. You have to use a spin wheele which is not so easy to use. If you need numbers that are very different than the ones that first appear on the wheele, you'll spend minutes spinning to the number you need.

I couldn't get the trip to stop tracking after I had reached my destination. I selected "Stop" but it kept tracking time and other stats. Maybe I don't understand how to use it? I really want to save trip stats so that I can compare trips and routes over time. I hope this feature will come soon.

## Most praised reviews (10 highest-rated)

### 5/5 — Nice app… 1 issue

*2022-10-13*

Very useful app with nice upgrades - I have enjoyed using it over past years. For some reason, however, now when adding a vehicle from the alphabetical drop down list, the choices for the vehicle make terminates with Nissan (no entry available for Porsche, Volkswagen, Volvo, etc).

### 5/5 — 支持探险家P-7 Pro

*2022-07-27*

可以用来连接P-7 Pro实时查看各类定位数据，还是很方便的。

### 5/5 — GPS Buddy

*2019-05-17*

Viele Funktionen mit viel Sachverstand und Liebe konzipiert!

### 5/5 — very need snr

*2018-07-21*

very need snr signal sattelites, please make this in new version. better implement advertising than a paid program

### 5/5 — Great GPS App!

*2018-01-16*

Works well and is simple to use, highly recommended and free!

### 5/5 — Arigatou gozaimasu

*2016-10-15*

Arigatou gozaimasu

### 5/5 — Excellent tech tool📡

*2013-04-03*

Most detailed GPS📡 info I've seen in any app.

### 5/5 — Viele Funktionen

*2012-12-03*

+viele GPS-Sensoren werden unterstützt (nicht nur iphone gps-Chip)
+Schöne Grafik mit Diagrammen
+Zeigt infos wie Beschleunigung auch an
+app ist gratis 
Also...
AUSPROBIEREN!

### 5/5 — Beautiful clean and intuitive interface

*2011-06-05*

Very clear and informative screens. The best display I've found for a iPhone GPS so far. If I could have a wish list I'd include map caching (opencyclemap?). Can't see a track log but haven't used it much yet. This is a really well designed app.

### 4/5 — Great Customer Service...Good App

*2016-05-16*

I really like the interface and have Harry's Laptimer Grand Prix Edition. I purchased both the In-App Add-Ons (GPS and Engine). I have a Vbox Sport, a GoPoint BT1 and a 2013 Audi S4 with APR tune. I've had a handful of questions getting the app configured and Harry has been crazy fast in responding...almost real time.  I have only one real issue in that for my setup the HP and torque are not fully functional. Harry is helping me work through the issue, but other than this one minor issue, everything else works great and for the folks like me out there that like tons of data, this app is great. Thanks for making the app and please continue to make it better. If I can get the HP and torque working, it'll be a solid 5 star review from me.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*