OBD2 Scanner vs CodigosDTC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OBD2 Scanner
Transform your smartphone into a powerful car diagnostic tool. Monitor real-time engine data, read and clear trouble codes, and track your vehicle's performance. Customize your dashboard and access repair manuals to understand and fix issues.
- Real-time engine data monitoring
- Read and clear trouble codes
- Performance tracking
- Customizable dashboards
- Repair manual database
- Compatibility with OBD2 ELM327 adapters
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Turn your phone into a car scanner : Diagnose & monitor with OBD2 Torque - Car Scanner ELM 327 ! Unlock your car's full potential: - OBD2 Diagnostics: Read & clear trouble codes, view real-time engine & sensor data. - Car Maintenance: Track service history, oil changes, and maintenance schedules. - Smart Driving Tools: HUD mode on windshield, Parking Finder, and Quick Navigation. - Performance Tracking: Monitor fuel efficiency, acceleration, and live gauges. - Custom Dashboards: Build personalized views with the info you need most. - Universal Compatibility: Supports standard OBD2 ELM327 Bluetooth/Wi-Fi scanners. Using tips: - The app requires a Wi-Fi or or Bluetooth 4.0 (Bluetooth LE) OBD2 ELM327 compatible adapter (device) to work. ELM327 devices plug into the diagnostics socket in the car and give your phone access to car diagnostics. - If you buy one of the cheap OBD2 ELM327 adapters , then make sure it’s not marked as v.2.1. These adapters are supported, but they have lots of bugs. - Vehicle ECUs vary in the amount of sensors supported. This app can’t show you something that is not provided by your car. Notice - This app are free-to-install, but has some premium features that need purchase/subscribe to use. Non-subscribed users can use each Premium feature for a limited number of times per day. - Subscriptions automatically renew unless cancelled 24 hours before the end of the period. - Manage your subscription and turn off auto-renewal in your account settings. - Any unused portion of a free trial will be forfeited if you subscribe. Term of use: https://appforlife.moniqtap.com/index.php/term-of-use/ Privacy Policy: https://appforlife.moniqtap.com/index.php/privacy-policy/
CodigosDTC
Understand your vehicle's diagnostic trouble codes with clear explanations, potential causes, symptoms, and AI-powered solutions. This app helps drivers, students, and mechanics interpret fault codes and make informed decisions before visiting a mechanic.
- Search and understand OBD2 fault codes
- Clear explanations of potential problems
- Consult causes, symptoms, and solutions
- AI-powered automotive support chat
- Save vehicle and diagnostic information
- Organized fault information
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CódigosDTC te ayuda a entender mejor las fallas de tu vehículo de forma clara, rápida y práctica. Consulta códigos de diagnóstico OBD2, revisa posibles causas, síntomas y soluciones, y recibe orientación automotriz con inteligencia artificial para saber qué puede estar ocurriendo antes de ir al taller. La app está pensada para conductores, estudiantes, técnicos y mecánicos que necesitan interpretar códigos de falla, revisar información útil del vehículo y tomar mejores decisiones durante un diagnóstico. Con CódigosDTC puedes: • Buscar y entender códigos de falla OBD2. • Recibir explicaciones claras sobre posibles problemas. • Consultar causas, síntomas y soluciones recomendadas. • Usar un chat de soporte automotriz con IA. • Guardar vehículos y diagnósticos. • Acceder a información organizada para revisar fallas con más confianza. Ya sea que quieras entender por qué se encendió el Check Engine, preparar una revisión, comparar posibles causas o tener una guía rápida durante el diagnóstico, CódigosDTC te ofrece una experiencia sencilla y enfocada en ayudarte a comprender mejor tu auto. Términos de uso: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: CodigosDTC at none against OBD2 Scanner's shown. CodigosDTC also leads on rating (5.0 vs 4.6) and update cadence (every 2 days vs monthly). OBD2 Scanner's advantage is ratings volume (1.1K vs 2). On price, in-app purchases, monetization model 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. OBD2 Scanner sells 6 in-app purchases, starting at $6.99 per 7 days and CodigosDTC sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
CodigosDTC holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: OBD2 Scanner has 1.1K ratings behind it against 2, so its average is the more settled of the two.
OBD2 Scanner ships an update monthly, CodigosDTC every 2 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.
| Parameter | OBD2 Scanner | CodigosDTC |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.1K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 22.5% of reviews | — |
| Number of ratings | 1.1K — better | 2 |
| Update frequency | Monthly | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 102 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Phong Pham | FIXCAR LLC |
Customer experience
OBD2 Scanner
CodigosDTC
Bugs and requests
OBD2 Scanner
Reported bugs
8 issues- Bluetooth connection drops and requires reboot
- App fails to connect to OBD2 devices
- Sensors display N/A values in paid version
- Cannot select vehicle profile
- App crashes or becomes unresponsive
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- Fault code reading not functioning
- Unauthorized subscription charges after trial
- Device not recognized by application
Requested features
6 requests- Oil temperature and transmission data
- Wheel sensor information
- Pending DTC display
- Permanent check engine light clearing
- Module-specific scanning selection
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- Better privacy controls and data protection
CodigosDTC
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OBD2 Scanner
- Premium weeky freetrial3 Days trial$6.997 Days
- Premium Weekly3 Days trial$7.997 Days
- Premium Monthly$14.991 Month
Show 2 moreShow fewer
- Premium Monthly$17.991 Month
- Premium Yearly$59.991 Year
- Lifetime Premium$69.99
CodigosDTC
- Premium Mensual$9.991 Month
- Premium Anual$89.991 Year
Questions
Is OBD2 Scanner free?
Is CodigosDTC free?
Which has better reviews, OBD2 Scanner or CodigosDTC?
Do OBD2 Scanner or CodigosDTC have ads?
Which is updated more often, OBD2 Scanner or CodigosDTC?
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