AEM THROTTLE BOOSTER vs OBDX
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
AEM THROTTLE BOOSTER
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The AEM TCM (Throttle Control Module) instantly puts YOU in CONTROL. Get rid of laggy acceleration and dead pedal with an AEM TCM. Wirelessly program your own throttle curves with the AEM TCM Phone APP when paired with AEM Throttle Control Module in your vehicle. You can use one of 5 preset throttle curves or customize and save up to 3 of your own. Be in CONTROL and dial in your throttle curve just the way you want. Installation is plug & play through your accelerator pedal harness. Phone APP support. Our APP is user-friendly with intuitive functions to help you take CONTROL. More vehicle application support to come. Standard Features: -Improves throttle response and transforms the feel of the vehicle -Multiple switchable profiles including various sport modes, eco modes, and custom maps -Custom throttle mapping allows you to perfectly tune your throttle pedal -Works on stock and modified vehicles with electronically controlled throttle -Bluetooth mobile app -No clunky boxes, wires, or controllers like other devices -Connects to the throttle harness, leaving your OBDII port free -Quick and easy plug-and-play design that is removable without a trace -Works on gas, diesel, alternative fuel and Hybrid vehicles
OBDX
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OBDX is an offline-first vehicle diagnostics app that helps you understand your car quickly and clearly. Connect an OBD adapter via Bluetooth or WiFi to scan your vehicle and generate structured diagnostic reports. OBDX focuses on simplicity and clarity, making it easier to understand issues and communicate with workshops. KEY FEATURES โข Scan your vehicle using an OBD adapter โข Get clear, structured diagnostic reports โข Manual vehicle setup (no VIN lookup required) โข Works offline without requiring an account AI HANDOFF Export your diagnostic results and continue with AI tools for deeper insights and repair guidance. IN-APP PURCHASE AI Handoff Unlock enables exporting and sharing diagnostic data for use with external AI tools. OBDX does not directly integrate with third-party AI apps. Data is copied or shared manually by the user.
Screenshots
Verdict
The clearest difference is in-app purchases: AEM THROTTLE BOOSTER at none against OBDX's 1. AEM THROTTLE BOOSTER also leads on device support (3 vs 1) and iOS requirement (12.2 vs 18.6). On price and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. OBDX sells 1 one-off in-app purchase. AEM THROTTLE BOOSTER asks for nothing beyond the download.
| Parameter | AEM THROTTLE BOOSTER | OBDX |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | โ |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 12.2 โ better | 18.6 |
| Further details โ not scored | ||
| Size | 80 MB | 26 MB |
| Age rating | 17+ | 4+ |
| Developer | Holley Performance Products | Andreas Par Gunnar Naslund |
In-app purchases
AEM THROTTLE BOOSTER
No in-app purchases
OBDX
- AI Handoff Unlock$14.99
Questions
Is AEM THROTTLE BOOSTER free?
Is OBDX free?
Do AEM THROTTLE BOOSTER or OBDX have ads?
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