# Harry's GPS/OBD Buddy vs OBD Tracking

The clearest difference is in-app purchases: OBD Tracking at none against Harry's GPS/OBD Buddy's 3. Harry's GPS/OBD Buddy's advantage is update cadence (every 2 months vs every 17 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Harry's GPS/OBD Buddy sells 3 one-off in-app purchases. OBD Tracking asks for nothing beyond the download.

Harry's GPS/OBD Buddy ships an update every 2 months, OBD Tracking every 17 months. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Harry's GPS/OBD Buddy | OBD Tracking |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (7 ratings)](https://appshunter.io/ios/app/harrys-gpsobd-buddy/id320423931/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 52.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 17 months |
| Monetization | Free | — |
| Size | 33 MB | 19 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harald Schlangmann](https://appshunter.io/developer/307688601) | [Lemolite Technologies LLP](https://appshunter.io/developer/1045705732) |

## What reviewers say

### Harry's GPS/OBD Buddy

[App page](https://appshunter.io/ios/app/harrys-gpsobd-buddy/id320423931)

This app functions as a trip computer and GPS/OBD data monitor, recording travel details and calculating speeds. It offers advanced GPS and OBD sensor support for a detailed view of your journey and vehicle performance.

**Highlights:** GPS information display (speed, altitude, heading, acceleration), Trip data recording (distance, time, average speed), Navigation with waypoint forecasting, OBD sensor data display (RPM, fuel, temperature, power), External GPS and OBD sensor support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Satellites Feature | $0.99 | one-time |
| Engine Feature | $0.99 | one-time |
| Tires Feature | $0.99 | one-time |


### OBD Tracking

[App page](https://appshunter.io/ios/app/obd-tracking/id6475255298)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Harry's GPS/OBD Buddy free?

Harry's GPS/OBD Buddy is free to download, with in-app purchases available.

### Is OBD Tracking free?

OBD Tracking is free to download, with no in-app purchases.

### Do Harry's GPS/OBD Buddy or OBD Tracking have ads?

Neither Harry's GPS/OBD Buddy nor OBD Tracking shows ads.

### Which is updated more often, Harry's GPS/OBD Buddy or OBD Tracking?

Harry's GPS/OBD Buddy ships an update every 2 months, and OBD Tracking every 17 months. Most recently, Harry's GPS/OBD Buddy was updated on October 12, 2026 and OBD Tracking on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*