X100D vs Dauntless OBD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
X100D
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X100D is a dongle which is used to read PIN CODE and do key programming and odometer adjustment via OBD2 socket with your cell phone. It especially supports Suzuki. It is user friendly and with Multilanguage. Key Programming Models included(Suzuki): Suzuki SX-4 (PETROL) (2002-2010) (PCF7936 ID46) – Normal Key Suzuki SX-4 (DIESEL) (2010-2016) (PCF7936 ID46 Special Chip) – Normal Key Suzuki Indian Swift (2006-2010) (PCF7935 ID40) – Normal Key Suzuki Indian Swift (2012-2016) (PCF7936 ID46) – Normal and Smart Key Suzuki Alto (2004-2010) (ID65 4D) – Normal Key Suzuki Alto (2010-2016) (PCF7936 ID46) – Normal Key Suzuki Vitara (2004-2006) (ID66 4D) – Normal Key Suzuki Wagon R (2003-2010) (ID65 4D) – Normal Key Suzuki Wagon R (2010-2016) (PCF7936 ID46) – Normal Key Suzuki RIZT (2007-2015) (PCF7936 ID46) – Normal Key Suzuki BREZZA (2016) (PCF7938 ID47) – Normal and Smart Key Suzuki Alivio - Smart Key Suzuki S-CROSS (2015+) (PCF7938 ID47) – Normal and Smart Key Suzuki BALENO (2015+) (PCF7938 ID47) – Normal and Smart Key Suzuki CELERIO (PETROL) (2014-2016) (PCF7938 ID47) – Normal Key Suzuki CIAZ (2015) (PCF7938 ID47) – Normal and Smart Key Odometer Adjustment Models included (Suzuki): Suzuki Grand Vitara Suzuki Kizashi
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 update cadence: Dauntless OBD at every 3 weeks against X100D's every 10 months. X100D's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
X100D ships an update every 10 months, Dauntless OBD every 3 weeks. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.
| Parameter | X100D | Dauntless OBD |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (11 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 11 — better |
| Update frequency | Every 10 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 52 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 翔宇 金 | Dauntless Devices LLC |
In-app purchases
X100D
No in-app purchases
Dauntless OBD
No in-app purchases









