Yi Tracker vs Pre
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yi Tracker
This application allows users to track their vehicle's location, review past trips, and receive device alerts. It utilizes local phone and cloud storage to ensure a fast and responsive user experience.
- Intelligent vehicle location checking
- Vehicle history playback
- Device alarm viewing
- Cloud storage for enhanced speed
- Best user experience commitment
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YI TRACKER is with intelligent checking vehicle location, vehicle history playback tracks, viewing the device alarm etc. Local phone + server using cloud storage to enhance APP response speed, is committed to the user the best experience!
Pre
This app uses AI to enhance driving safety by detecting potential collisions and monitoring intersections. It also functions as a dashboard camera, recording your journey and providing speed readings.
- AI-powered collision detection
- Forward collision warning
- Intersection monitoring
- Dashboard camera recording
- Speedometer (mph/kph)
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Pre-crash Dash Camera app is a simple ADAS system (employing AI image recognition) to help the driver increase car safety and more generally road safety in the driving process. DVR Precrash Dash Camera app that mounts to the dashboard and records the driver’s journey whenever the car is turned on and moving. And it can be a crucial tool for ensuring safety on the road and expediting proceedings with the courts and insurance companies in case of an accident. Forward Collision Warning Pre-crash Dash Camera app use iPhone/iPad camera to detect an imminent crash. Once the detection is done, Precrash Dash Camera app provide a warning to the driver when there is an imminent collision. Intersection Assistant City junctions are a major accident blackspot.[citation needed] The collisions here can mostly be put down to driver distraction or misjudgement. Whereas humans often react too slowly, assistance systems are immune to that brief moment of shock. Precrash Dash Camera app monitors cross traffic in an intersection/road junction. If this anticipatory system detects a hazardous situation of this type, it prompts the driver to start emergency braking by activating visual and acoustic warnings. Speedometer for mph and kph
Screenshots
Verdict
The clearest difference is review sentiment: Pre at 50% against Yi Tracker's 0%. Pre also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (10.3 vs 12.0). Yi Tracker's advantage is rating (3.2 vs 3.0) and ratings volume (25 vs 2). On price, ads, in-app purchases and monetization model 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.
Yi Tracker holds the better App Store score, 3.2 against 3.0. That said, the two scores are not equally well evidenced: Yi Tracker has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of Yi Tracker's written reviews are positive against 50% of Pre's, so the app with the better star average is not the one people write more warmly about.
Yi Tracker ships an update every 3 months, Pre every 5 days. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.
| Parameter | Yi Tracker | Pre |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (25 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 25 — better | 2 |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 10.3 — better |
| Further details — not scored | ||
| Size | 48 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | 文清 毕 | 松滔 袁 |
Customer experience
Yi Tracker
Pre
In-app purchases
Yi Tracker
No in-app purchases
Pre
No in-app purchases
