OBD GO vs Dauntless OBD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OBD GO
This app helps you understand your car's diagnostic trouble codes by translating them into plain English and offering validated fixes. It supports a wide range of vehicles and provides detailed reports, graphing, and logging of data streams.
- Scan and clear trouble codes
- Generate and share diagnosis reports
- Translate cryptic code definitions
- Vehicle coverage for major brands
- Mode 6 and Smog Readiness checks
- Interactive data graphing and logging
- Wireless Bluetooth connection
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OBD GO is a specialist OBD2 scan app. It is friendly for personal user, auto enthusiasts and professional mechanics to use. Let OBD GO help you understand your car better, translate the confusing trouble code into simple and plain English, it is time to hug this new generation repair method, no more wasting time on internet unreliable fixes. Features: • Scan trouble codes • Clear trouble codes • Generate, print, and share Diagnosis Reports • Vehicle coverage: GM, Ford, Chrysler, Toyota, Nissan, Mazda, Mercedes, Mitsubishi, Hyundai/Kia, BMW/Mini, Honda/Acura, Volkswagen/Audi, Subaru. • 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 -OBD GO Diagnosis Report- A OBD GO 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 OBD GO to know your vehicle how to repair in advance. -Important Info- OBD GO 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.
Dauntless OBD
Configure your DauntlessOBD device wirelessly. Access vehicle data streams, diagnostic trouble codes, and manage firmware updates. Requires a DauntlessOBD device for full functionality.
- Wireless pairing
- Firmware updates
- Vehicle data streams
- Diagnostic trouble codes
- Device configuration
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Official configuration app for the DauntlessOBD device. This app will help you with wireless pairing, firmware updates, and common vehicle data streams and diagnostic trouble codes. A DauntlessOBD device from Dauntless Devices LLC is required to use this app. Other devices are not supported.
Screenshots
Verdict
The clearest difference is review sentiment: Dauntless OBD at 100% against OBD GO's 50%. Dauntless OBD also leads on rating (5.0 vs 4.6) and update cadence (every 3 weeks vs every 2 months). OBD GO's advantage is iOS requirement (10.0 vs 15.0). On price, ratings volume, 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.
Dauntless OBD holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 15 and 11 respectively. Written reviews point the same way: 50% of OBD GO's written reviews are positive against 100% of Dauntless OBD's.
OBD GO ships an update every 2 months, Dauntless OBD every 3 weeks. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.
| Parameter | OBD GO | Dauntless OBD |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (15 ratings) | 5.0 (11 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 15 — better | 11 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 103 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | OBD GO TECH CO LTD | Dauntless Devices LLC |
Customer experience
OBD GO
Dauntless OBD
In-app purchases
OBD GO
No in-app purchases
Dauntless OBD
No in-app purchases
