# Karting Lap Timer vs G

The clearest difference is in-app purchases: G at none against Karting Lap Timer's 2. G also leads on update cadence (every 4 days vs every 10 days). Karting Lap Timer's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Karting Lap Timer sells 2 in-app purchases, starting at $9.99 per month. G asks for nothing beyond the download.

Karting Lap Timer ships an update every 10 days, G every 4 days. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Karting Lap Timer | G |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/g-box-lap-timer/id6791293869/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | — | Free |
| Size | 28 MB | 59 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Volha Murachova](https://appshunter.io/developer/6771492672) | [RaceMeasure LLC](https://appshunter.io/developer/6791293871) |

## What reviewers say

### Karting Lap Timer

[App page](https://appshunter.io/ios/app/karting-lap-timer-winlap/id6771492670)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WinLap Pro | $9.99 | per month |
| WinLap Pro | $89.99 | per year |


### G

[App page](https://appshunter.io/ios/app/g-box-lap-timer/id6791293869)

This app transforms your iPhone into a GPS lap timer and driving coach. Analyze your performance with detailed telemetry, compare laps, and identify areas for improvement to shave seconds off your track times.

**Highlights:** Automatic GPS lap timing, Live sector and delta analysis, Speed and G-force telemetry, Friction circle visualization, Lap comparison and analysis, Onboard video with telemetry overlay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Karting Lap Timer free?

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

### Is G free?

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

### Do Karting Lap Timer or G have ads?

Neither Karting Lap Timer nor G shows ads.

### Which is updated more often, Karting Lap Timer or G?

Karting Lap Timer ships an update every 10 days, and G every 4 days. Most recently, Karting Lap Timer was updated on October 6, 2026 and G on October 8, 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.*