CDI vs TruckOBD
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CDI
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Unlock Full Performance Take Full Control! Enhance your engineβs performance with easy tuning at your fingertips. Key Features: 1. Ignition Timing Adjustment β Fine-tune ignition timing for maximum torque and power. 2. Rev Limit Adjustment β Set the engine's rev limit to unlock its full potential. 3. Mode Switching β Easily switch between driving modes for optimal performance. 4. Quick Shift β Faster gear shifts, reduced lag, and improved acceleration. 5. Hold/Reset Max Speed β Record and reset your top speed effortlessly. 6. Logging Function β Monitor real-time engine performance data. 7. Load/Save File Tune β Save and load tuning files instantly. 8. Launch Control β Optimize launch settings for powerful, wheel-spin-free acceleration. User-friendly β Suitable for both beginners and pro tuners! Download now and unleash your engineβs true potential!
TruckOBD
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TruckOBD turns your phone into a powerful AI diagnostic assistant for big rigs, pickups, cars, SUVs, vans, buses, RVs, and motorcycles. Enter any trouble code and let AI do the heavy lifting: plain-English explanations of what each code means, how serious it is, and how to fix it. FEATURES β’ Trouble code lookup β enter any DTC and get instant answers β’ AI code explanations β understand what a code means and what to do about it β’ Vehicle health reports β a full picture of your vehicle's condition β’ AI mechanic chat β ask questions and get answers tailored to your exact vehicle β’ Failure prediction β spot problems before they leave you stranded β’ Part photo ID β snap a photo of a part and find out what it is β’ Demo dashboard β explore a simulated live-data view of engine readings β’ Nearby help β find gas stations, repair shops, and restaurants around you Works with any vehicle type. Pick your make and model from a complete, up-to-date vehicle catalog. No account required. No ads. Your diagnostic data is processed securely and never sold.
Screenshots
Verdict
The clearest difference is iOS requirement: CDI at 13.0 against TruckOBD's 15.1. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | CDI | TruckOBD |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 29 MB | 135 MB |
| Age rating | 17+ | 4+ |
| Developer | ECU=SHOP | Jason Joon |
In-app purchases
CDI
No in-app purchases
TruckOBD
No in-app purchases









