Viecar vs OBDGO PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Viecar
This app connects to your vehicle's ECU via Bluetooth to perform comprehensive diagnostics and health checks. It helps identify potential issues early, analyze fuel consumption, and track driving behavior for improved efficiency and safety.
- 360° vehicle physical examination
- Early detection of vehicle sub-health
- Historical fuel consumption analysis
- Driving behavior recording and analysis
- Bluetooth 4.0 dual-mode connectivity
- Low power consumption
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Viecar 4.0 is a "software + hardware" multi-functional, all-round vehicle high-tech car detection tool. It adopts Bluetooth 4.0 dual-mode design, perfectly supports iOS devices, supports high-speed data transmission, and has low power consumption and ultra-power saving. advantage. By connecting the car ECU computer interface to achieve 360° full vehicle physical examination, early detection of vehicle sub-health can also ensure that the vehicle is found to be faulty as early as possible during the warranty period, so as to timely deal with the relevant interests and protect the interests of the owner; Historical fuel consumption and other multi-dimensional fuel consumption analysis and evaluation, so that owners can save money and save money; can also record driving behavior, analyze vehicle condition data, propose improvements, timely correct bad driving habits, and enable drivers to use their own car more humane. .
OBDGO PRO
Unlock hidden vehicle features and perform OBD-II diagnostics with this app. It allows you to activate functionalities like wireless CarPlay, disable start-stop systems, and scan/clear trouble codes. Generate detailed diagnostic reports to understand and repair your car.
- Unlock hidden vehicle features
- OBD-II code scanning and clearing
- Generate and share diagnosis reports
- Activate wireless CarPlay
- Disable start-stop systems
- View freeze frame data
- Interactive data stream graphing
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OBDGO PRO besides basic OBD-II diagnosis, vehicle hidden features unlock is available. Let everyone enjoy the fun of modding! 1. Unlock Hidden Features Support Models: Porsche, BMW, Mercedes, Ford, Audi, Volkswagen, more available vehicle and year models please check in app. Popular features such as: - Activate Wireless CarPlay - Disable Start Stop - Enable Engine Performance Menu - Change Turn Signal Blicks Times - Change Head Unit Start Animation - Activate G-Force Display More features are waiting for you to explore! 2. OBD-II Diagnosis Vehicle coverage: GM, Ford, Chrysler, Toyota, Nissan, Mazda, Mercedes, Mitsubishi, Hyundai/Kia, BMW/Mini, Honda/Acura, Volkswagen/Audi, Subaru, Buick, Chevrolet, Cadillac, Lincoln, Dodge, Jeep, Smart, Skoda, Porsche, FIAT, Renault, Peugeot, Citroen, Landrover, Jaguar, Lexus, Infiniti, Suzuki, Ssangyong. Features such as: - Scan trouble codes - Clear trouble codes - Generate, print, and share Diagnosis Reports - Mode 6 (On-Board Monitoring Test Results) - Smog Readiness Check - Freeze Frame Data - Multiple data streams interactive graphing and logging - Wireless bluetooth connection with vehicle - Metric and Imperial settings 3. Diagnosis Report Diagnosis report is specific to your vehicle's year, make and model. Providing a cryptic code definition by giving you validated fixes for your trouble codes. Save time by using OBDGO PRO to know your vehicle how to repair in advance. OBDGO PRO is a professional scan tool and the APP is free to install, but it does require the purchase of sensor to communicate with your vehicle. Sensor simply connects to your data port located inside your car near the steering wheel. Every car made since 1996 is global compatible can be used anywhere in the world.
Screenshots
Verdict
The clearest difference is review sentiment: OBDGO PRO at 69% against Viecar's 20%. OBDGO PRO also leads on rating (4.5 vs 4.0) and ratings volume (31 vs 1). Viecar's advantage is update cadence (every 4 weeks vs every 2 months) and iOS requirement (9.0 vs 11.0). 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.
OBDGO PRO holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: OBDGO PRO has 31 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of Viecar's written reviews are positive against 69% of OBDGO PRO's.
Viecar ships an update every 4 weeks, OBDGO PRO every 2 months. Both last shipped on November 3, 2026.
| Parameter | Viecar | OBDGO PRO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 4.5 (31 ratings) — better |
| Positive reviews | 20.0% of reviews | 69.2% of reviews — better |
| Number of ratings | 1 | 31 — better |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 39 MB | 137 MB |
| Age rating | 4+ | 17+ |
| Developer | Shenzhen Chaoyue Technology Development Co.,Ltd | OBD GO TECH CO LTD |
Customer experience
Viecar
OBDGO PRO
In-app purchases
Viecar
No in-app purchases
OBDGO PRO
No in-app purchases
Questions
Is Viecar free?
Is OBDGO PRO free?
Which has better reviews, Viecar or OBDGO PRO?
Do Viecar or OBDGO PRO have ads?
Which is updated more often, Viecar or OBDGO PRO?
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