YAWOA vs Car Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YAWOA
This diagnostic tool helps users understand their vehicle's performance and troubleshoot issues. It allows for scanning and clearing trouble codes, viewing real-time data, and checking smog readiness. Ideal for mechanics, enthusiasts, and everyday drivers seeking to diagnose and fix their car.
- Generate, print, and share repair reports
- Scan and clear trouble codes
- View Mode 6 monitoring results
- Smog readiness check
- Access freeze frame data
- Interactive data graphing and logging
- Wireless vehicle communication
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YAOWA® is a Premium Diagnostic OBD2 Scan Tool. It is used by professional mechanics, auto enthusiasts, and everyday vehicle owners who want to know more about how their vehicle is operating and how their vehicle can be fixed if the Check Engine Light comes on. Features: • Generate, print, and share Repair Reports (details below) • Scan For Trouble Codes • Clear Trouble Codes • Mode 6 (On-Board Monitoring Test Results) • Smog Readiness Check • Freeze Frame Data • Multi data (PID) interactive graphing and logging • No Wires! Communicates with your vehicle wirelessly • Metric and Imperial settings
Car Scanner
Transform your smartphone into a car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and access manufacturer-specific information. Analyze driving behavior and track fuel efficiency.
- Read and clear OBD2 trouble codes
- Real-time car data monitoring
- Manufacturer-specific code access
- Emission readiness checks
- Freeze frame & performance tests
- Trip computer & fuel tracking
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Turn your smartphone into a powerful OBD2 car scanner! With Car Scanner: OBD2 ELM Reader, you can instantly read and clear trouble codes, monitor real-time engine data, and understand what’s really happening under your car’s hood. All you need is an ELM327 Bluetooth or Wi-Fi adapter — and your car’s diagnostics are right in your pocket! Key features: ► Read and clear OBD2 trouble codes (DTCs) ► Instantly detect why your Check Engine Light is on and clear it after fixing the issue. ► Real-time car data monitoring ► View live parameters such as engine RPM, coolant temperature, air intake, torque, speed, fuel system status, and more. ► Custom dashboards ► Read manufacturer-specific codes ► Access extra diagnostic information for brands like BMW, Audi, Ford, Toyota, Kia, Nissan, Volkswagen, Mazda, and many others. ► Emission readiness & Mode 06 support ► Check if your vehicle is ready for an emissions test and view ECU self-diagnostic test results. ► Freeze frame & performance tests ► Capture sensor data at the moment an error occurs and measure your car’s acceleration (0–100 km/h, etc.). ► Trip computer & fuel tracking ► Analyze your driving behavior, track fuel efficiency, and save money on gas. Compatible with: Works with any car supporting the OBD2 / EOBD standard (most petrol cars since 2001 and diesel since 2004). Fully supports popular adapters: Veepeak, Vgate, Kiwi 3, LELink, Carista, Viecar, OBDLink, UniCarScan, and others. Avoid cheap ELM327 clones marked “v2.1” — they may cause connection issues or inaccurate readings. Why choose Car Scanner: OBD2 ELM Reader? ► Intuitive and user-friendly interface ► Extensive DTC code database with detailed explanations ► Reliable connection and fast data refresh rate ► Free to use with optional premium features Take full control of your car’s health and performance. Download Car Scanner: OBD2 ELM Reader today — diagnose, monitor, and drive smarter! Please note that some features in the app (live car's data, diagnostic errors & export) may require you to have subscriptions (price may vary depending on location): - 1-week subscription with a 3-day trial version – US$ 4.99 - 1-month subscription – US$ 9.99 - 1-quarter subscription – US$ 17.99 - 1-year subscription with a 3-day trial version – US$ 29.99 - Subscription automatically renews unless auto-renew is turned off Privacy Policy: https://sites.google.com/view/sikoralex/privacy-policy Terms of Use: https://sites.google.com/view/sikoralex/terms-of-use
Screenshots
Verdict
The clearest difference is rating: YAWOA at 5.0 against Car Scanner's 4.1. YAWOA also leads on in-app purchases (none vs 4) and iOS requirement (10.0 vs 15.0). Car Scanner's advantage is ratings volume (8 vs 1). On price, ads 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. Car Scanner sells 4 in-app purchases, starting at $4.99 per 7 days. YAWOA asks for nothing beyond the download.
YAWOA holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Car Scanner has 8 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | YAWOA | Car Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.1 (8 ratings) |
| Number of ratings | 1 | 8 — better |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 104 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | 亮 侯 | Alexandr Sikorski |
Customer experience
YAWOA
Car Scanner
In-app purchases
YAWOA
No in-app purchases
Car Scanner
- OBD Premium Weekly3 Days trial$4.997 Days
- OBD Premium Monthly$9.991 Month
- OBD Premium Quarterly$17.993 Months
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- OBD Premium Yearly3 Days trial$29.991 Year
Questions
Is YAWOA free?
Is Car Scanner free?
Which has better reviews, YAWOA or Car Scanner?
Do YAWOA or Car Scanner have ads?
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