FSJ vs CARKUDA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FSJ
This app provides real-time tracking and maintenance services through a user-friendly mobile interface. It helps users manage and monitor their assets efficiently.
- Real-time tracking
- Maintenance management
- User-friendly interface
- Mobile access
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Fsj is a real-time tracking and maintenance application with user friendly mobile interface
CARKUDA
Connect your mobile phone to your vehicle's data recorder to preview, record, and download driving videos and pictures. Easily share your captured moments with friends.
- Connect to vehicle data recorder
- Real-time video preview
- Record driving video
- Capture pictures
- Download recordings locally
- Share recordings
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Welcome to download CARKUDA applications, mobile phones connected to the vehicle traveling data recorder, real-time preview, recording video, pictures, and can be downloaded to the local, sharing good friends
Screenshots
Verdict
The clearest difference is rating: FSJ at 4.1 against CARKUDA's 1.0. FSJ also leads on ratings volume (16 vs 3). CARKUDA's advantage is update cadence (every 3 months vs every 22 months). On price, review sentiment, ads and in-app purchases 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.
FSJ holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: FSJ has 16 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.
FSJ ships an update every 22 months, CARKUDA every 3 months. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.
| Parameter | FSJ | CARKUDA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (16 ratings) — better | 1.0 (3 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 16 — better | 3 |
| Update frequency | Every 22 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 70 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Mahdiyeh Khodaparastan | 清贤 高 |
Customer experience
FSJ
CARKUDA
In-app purchases
FSJ
No in-app purchases
CARKUDA
No in-app purchases
