# QRacing vs GPS Lap Timer

The clearest difference is review sentiment: GPS Lap Timer at 62% against QRacing's 17%. GPS Lap Timer also leads on update cadence (every 4 days vs every 3 weeks). QRacing's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. GPS Lap Timer sells 3 in-app purchases, starting at $3.99 per 3 months. QRacing asks for nothing beyond the download.

QRacing ships an update every 3 weeks, GPS Lap Timer every 4 days. The most recent releases landed on July 5, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | QRacing | GPS Lap Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/qracing/id1381337631/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 16.7% of reviews | **61.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 138 MB | 8 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Qstarz International Co., Ltd.](https://appshunter.io/developer/1381337630) | [Takao Ichimura](https://appshunter.io/developer/1474061593) |

## What reviewers say

### QRacing

[App page](https://appshunter.io/ios/app/qracing/id1381337631)

Analyze motorsports race data with lap timing, video recording, and data overlay. Compatible only with Qstarz GT BLE GPS devices, it offers detailed analytics for drag and circuit racing.

**Highlights:** Lap timing and plot chart analysis, Video recording with data overlay, Lap, Sector, and Split time delta comparison, Auto detect global circuit tracks, Drag modes by Speed, Distance, 1/4 mile, Session data export to CSV, Racer and Garage management

**Features:** macOS Compatibility

**In-app purchases:** none


### GPS Lap Timer

[App page](https://appshunter.io/ios/app/gps-lap-timer/id1666125803)

Accurately measure lap and sector times for race tracks using your iPhone's GPS.  This app employs proprietary algorithms for precise timing without external receivers. It saves approximately 10,000 laps and supports numerous circuits worldwide.

**Highlights:** Accurate lap and sector timing, Uses iPhone GPS, Proprietary measurement algorithms, Saves up to 10,000 laps, Supports numerous global circuits, Stand-by mode for pocket use

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Measurements | $3.99 | per 3 months |
| Unlimited Measurements | $5.99 | per year |
| Unlimited measurements | $9.99 | one-time |


## Frequently asked questions

### Is QRacing free?

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

### Is GPS Lap Timer free?

GPS Lap Timer is free to download, with in-app purchases available.

### Do QRacing or GPS Lap Timer have ads?

GPS Lap Timer shows ads; QRacing does not.

### Which is updated more often, QRacing or GPS Lap Timer?

QRacing ships an update every 3 weeks, and GPS Lap Timer every 4 days. Most recently, QRacing was updated on July 5, 2026 and GPS Lap Timer on September 20, 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.*