R vs Gpace App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
R
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R-EX is the next-generation high-performance timing application for performance cars. By connecting the high-quality, space-technology GPS device, R-EX, to the application via Bluetooth, you can measure 0-100km/h, 100-200km/h, and similar acceleration times. You can even engage in real-time, live timing sessions with your friends. With the R-EX device, capable of 25 measurements per second (25 Hz), you will achieve more precise timing results.
Gpace App
This app enhances track driving by collecting real-time performance data through seamless Bluetooth integration with specific hardware. It provides instant drag information, lap time analysis, and customizable vehicle tracking to help drivers refine their skills and save memorable sessions.
- Bluetooth integration with VT-1 hardware
- Real-time 25Hz performance metrics
- Instant drag data (1/4 mile, 0-100, 100-200)
- Lap time comparison for skill refinement
- Customizable vehicle specifications
- Session history saving
- Flexible unit switching (km/h, mph, meters, miles)
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Note: The app requires additional VT-1 hardware and does not function as a standalone product. Transform your driving experience with Gpace, the all-in-one app that turns every track ride into an adventure. • Seamless Integration: Connect effortlessly to VT-1 via Bluetooth for enhanced data collection. • Real-Time Performance Metrics: Access 25Hz data from VT-1 for precise measurements. • Instant Drag Data: Get immediate drag info like 1/4 mile, 0-100, 100-200 acceleration stats. • Track Analysis: Compare lap times to refine your racing skills. • Customization: Add and save your vehicle specs for personalized tracking. • Session History: Never lose a memorable drive with our session saving feature. • Flexible Units: Switch between km/h - mph and meters - miles effortlessly. • Custom Drag Ranges: Set your own speed and distance parameters for drag measurements. Download Gpace now and elevate your driving experience. Because with Gpace, every ride is an opportunity to become a better track driver.
Screenshots
Verdict
The clearest difference is ads: Gpace App at none against R's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
R ships an update fortnightly, Gpace App every 2 weeks. The most recent releases landed on July 17, 2026 and June 1, 2026 respectively.
| Parameter | R | Gpace App |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 88.9% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 154 MB | 81 MB |
| Age rating | 12+ | 4+ |
| Developer | R-EX MOTORSPORTS LTD | GPACE TEKNOLOJI ITHALAT IHRACAT TICARET VE SANAYI ANONIM SIRKETI |
In-app purchases
R
No in-app purchases
Gpace App
No in-app purchases









