# LapVision Mobile vs QUAD

The clearest difference is update cadence: LapVision Mobile at daily against QUAD's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LapVision Mobile ships an update daily, QUAD every 2 weeks. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | LapVision Mobile | QUAD |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 87 MB | 49 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Tatarinov](https://appshunter.io/developer/1896775319) | [SYNSETECH LTD](https://appshunter.io/developer/6792617372) |

## What reviewers say

### LapVision Mobile

[App page](https://appshunter.io/ios/app/lapvision-mobile/id6771234635)

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

**In-app purchases:** none


### QUAD

[App page](https://appshunter.io/ios/app/quad-g-forcemeter-laptimer/id6792617370)

This app uses your phone's sensors and GPS to provide real-time lap timing, sector splits, and vehicle dynamics data like G-forces and four-wheel weight transfer. It also includes a data logger for post-drive analysis and alerts for understeer and oversteer.

**Highlights:** GPS lap and sector timing, Four-wheel load monitoring, Real-time G-G diagram, Understeer/oversteer alerts, Data logging and playback, Customizable UI themes and units

**In-app purchases:** none


## Frequently asked questions

### Is LapVision Mobile free?

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

### Is QUAD free?

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

### Do LapVision Mobile or QUAD have ads?

Neither LapVision Mobile nor QUAD shows ads.

### Which is updated more often, LapVision Mobile or QUAD?

LapVision Mobile ships an update daily, and QUAD every 2 weeks. Most recently, LapVision Mobile was updated on September 29, 2026 and QUAD on October 11, 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.*