# Harry's LapTimer Petrolhead vs Driven by BCM

The clearest difference is price: Driven by BCM at Free against Harry's LapTimer Petrolhead's $19.99. Driven by BCM also leads on rating (5.0 vs 3.8) and in-app purchases (none vs 1). Harry's LapTimer Petrolhead's advantage is ratings volume (153 vs 2) and chart position (#53 vs unranked). On update cadence, ads and device support there is nothing between them.

Driven by BCM is free to download; Harry's LapTimer Petrolhead costs $19.99 up front. Harry's LapTimer Petrolhead sells 1 one-off in-app purchase. Driven by BCM asks for nothing beyond the download.

Driven by BCM holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Harry's LapTimer Petrolhead has 153 ratings behind it against 2, so its average is the more settled of the two.

Harry's LapTimer Petrolhead ships an update every 2 months, Driven by BCM every 3 months. The most recent releases landed on October 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Harry's LapTimer Petrolhead | Driven by BCM |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | [3.8 (153 ratings)](https://appshunter.io/ios/app/harrys-laptimer-petrolhead/id338257907/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/driven-by-bcm/id6757835294/reviews)** |
| Number of ratings | **153** | 2 |
| Positive reviews | 77.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#53** | — |
| Size | 80 MB | 37 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Harald Schlangmann](https://appshunter.io/developer/307688601) | [Conner Fisk](https://appshunter.io/developer/1869199611) |

## What reviewers say

### Harry's LapTimer Petrolhead

[App page](https://appshunter.io/ios/app/harrys-laptimer-petrolhead/id338257907)

**Currently charting:** #53 Top Paid · Sports (US App Store)

This app is an advanced tool for car enthusiasts to record and analyze sensor data for optimizing driving performance. It offers automated lap timing, video recording with data overlays, and real-time online racing competition features.

**Highlights:** Records sensor data (GPS, OBD II), Automated lap timing with 1300+ predefined tracks, In-car video recording with data overlays, Real-time online racing and competition, Driving performance analysis and optimization, Step-by-step sensor integration

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grand Prix Upgrade | $9.99 | one-time |

**What reviewers like**

- 📊 Comprehensive data logging and telemetry analysis
- 🎥 Excellent video overlay capabilities with telemetry
- 💰 Affordable alternative to expensive professional systems
- 🛠️ Highly responsive developer with active support
- 🏁 Accurate lap timing when properly configured

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🎮 Confusing and unintuitive user interface
- 📍 Unreliable GPS tracking without external devices
- 🔌 Poor Bluetooth connectivity with accessories
- 📹 Video export causes app malfunction

**Reported bugs**

- App crashes when overlaying videos
- Video playback fails in Photos app until phone reboot
- Lap data not recording at certain tracks
- GPS location not recognized at specific venues
- Timer fails to start or record laps inconsistently

**Requested features**

- Ability to pause timer between sessions
- Automatic video overlay for all laps without manual processing
- Better track variant identification in database
- Improved nearby track suggestions based on location
- Dark mode option


### Driven by BCM

[App page](https://appshunter.io/ios/app/driven-by-bcm/id6757835294)

This application serves as a central hub for clients, offering motorsport news, event organization, and access to personalized coaching data. It ensures users have easy access to essential materials, helping them stay prepared and competitive.

**Highlights:** Motorsport news updates, Racing event organization, Coach-provided data access, Client-specific materials, Track preparation tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Harry's LapTimer Petrolhead free?

Harry's LapTimer Petrolhead costs $19.99, and also offers in-app purchases.

### Is Driven by BCM free?

Driven by BCM is free to download, with no in-app purchases.

### Which has better reviews, Harry's LapTimer Petrolhead or Driven by BCM?

Driven by BCM is rated higher. Harry's LapTimer Petrolhead averages 3.8 out of 5 from 153 ratings, while Driven by BCM averages 5.0 from 2 ratings.

### Do Harry's LapTimer Petrolhead or Driven by BCM have ads?

Neither Harry's LapTimer Petrolhead nor Driven by BCM shows ads.

### Which is updated more often, Harry's LapTimer Petrolhead or Driven by BCM?

Harry's LapTimer Petrolhead ships an update every 2 months, and Driven by BCM every 3 months. Most recently, Harry's LapTimer Petrolhead was updated on October 23, 2026 and Driven by BCM on September 25, 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.*