AirDrive System vs Steer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AirDrive System
Configure and customize your vehicle's performance instrumentation system. This app pairs with a hardware module to wirelessly transmit vehicle data to gauges, allowing for custom backlighting, alarms, and data visualization.
- OBDII based plug-n-play instrumentation
- Wireless data transmission to gauges
- View available vehicle data (PIDs)
- Pair data with AirDrive gauges
- Customize gauge backlighting
- Set visual alarms and warning points
- View minimum and maximum recorded values
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The AutoMeter AirDrive System Configuration App puts you in control of your AirDrive Instrumentation System. The AutoMeter AirDrive System is the most advanced OBDII based plug-n-play perfromance instrumentation solution in the market. This highly engineered system delivers the best in instrumentation accuracy, ease of installation, and user configuration. The AirDrive System eliminates the need to install sensors by repurposing sender data that is already present on your vehicle by wirelessly transmitting this data from your vehicle (through the OBDII port) to AutoMeter's Award Winning AirDrive gauges. The free AirDrive System Configuration App enables you to easily see what vehicle data (PID's) is available from your vehicle, and then it helps you effortlessly pair that data with the appropriate AutoMeter AirDrive gauge. The app then lets you fully customize the look and functionality of your AirDrive gauges. You can select custom backlighting colors, visual alarms and warning points, and see minimum and maximum values recorded for each gauge on your system. Each AirDrive Control Module (which plugs into our vehicles OBD II Port) interfaces with your AirDrive System Configuration App and can drive up to three separate gauges. Because all vehicles are different and utilize different communication protocols, we High Recommend that you verify your vehicle’s compatibility with this advanced technology system by downloading the app and using the integrated compatibility tool to verify that your vehicle is covered and which gauges will function in the plug-n-play mode. The thousands of vehicles we’ve interacted with (this list keeps growing!) are displayed in the configuration utility in the preview mode along with the available PIDs for those vehicles so you can easily se if your vehicle and gauge are covered. The availability of a PID from your vehicle for a gauge that you would like to add your system is an excellent indicator that this system should work in plug-n-play mode on your vehicle. The full application is unlocked as soon as it is paired with the AutoMeter AirDrive Module. The AutoMeter AirDrive Configuration App puts you in control of your system.
Steer
Transform your smartphone into a powerful OBD2 diagnostic tool. Read and clear fault codes, monitor real-time performance metrics, and test your vehicle's acceleration and emissions. Compatible with a wide range of car brands and OBD2 scanners.
- Universal OBD2 scanner compatibility
- Read and erase fault codes
- Real-time performance metrics
- Acceleration and performance testing
- Emission compliance checks
- Supports various car brands
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Your car has been trying to tell you something. Steer translates it. Plug the Steer sensor into the port under your steering wheel and the app reads what your car already knows — then explains it the way an honest mechanic would: in plain language, with no jargon and nothing to upsell you. WHAT YOU GET: ■ AI MECHANIC Ask anything about your car and get a straight answer. Send a photo of a warning light, a leak on the driveway or a part you don't recognize, or just describe the noise it makes. It knows your exact car and your latest scan. ■ ONE NUMBER, 0 TO 100 Your Steer Score answers "how is my car right now?". No trouble codes to look up, no tables to read. Watch it move over time. ■ PROBLEMS IN PLAIN LANGUAGE Every issue comes with what it means, whether it is safe to keep driving, and what the repair usually costs. Not "P0420 — Catalyst System Efficiency Below Threshold". ■ DEEP SCAN 21 systems and 126 live parameters, across every module your car will talk to. Start it, lock your phone, and get a notification when it is done. ■ DASHBOARD LIGHT LIBRARY Every warning light on your dashboard — check engine, ABS, airbag, TPMS, oil, battery — what it actually means, and how urgent it really is. ■ MAINTENANCE THAT KNOWS YOUR CAR Service intervals based on your VIN and your real mileage, not a generic checklist. Oil changes, filters, brakes, belts. ■ SAFETY RECALLS We check your VIN against the manufacturer recall database and tell you if your car is affected. ■ EVERY OBD2 CAR SINCE 1996 80 makes and thousands of models, 1996 to 2026. TRY IT BEFORE YOU BUY Open the app and tap "Try a real scan". You get the whole experience on a demo car — scan, results, AI Mechanic — with no sensor, no account and no card. WHAT YOU NEED Steer works with the Steer OBD2 sensor, available at steer.so. It is not compatible with third-party adapters. MEMBERSHIP Free forever: live codes, battery alerts and basic diagnosis. Steer Plus unlocks the unlimited AI Mechanic, full explanations for every issue, predictive maintenance and every car in the household — $99/year with a 14-day free trial, or $14.99/month. Terms of Use: https://steer.so/terms Privacy Policy: https://steer.so/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Steer at 40% against AirDrive System's 0%. Steer also leads on update cadence (every 2 months vs every 6 months). AirDrive System's advantage is in-app purchases (none vs 2) and iOS requirement (8.0 vs 26.1). On price, ads 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. Steer sells 2 in-app purchases, starting at $9.99 per month. AirDrive System asks for nothing beyond the download.
AirDrive System ships an update every 6 months, Steer every 2 months. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.
| Parameter | AirDrive System | Steer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 40.0% of reviews — better |
| Number of ratings | 5 — better | — |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 131 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Auto Meter Products, Inc. | Smarters Engineered |
Customer experience
AirDrive System
Steer
In-app purchases
AirDrive System
No in-app purchases
Steer
- OBD2 Pro$9.991 Month
- OBD2 Pro$19.991 Year
Questions
Is AirDrive System free?
Is Steer free?
Do AirDrive System or Steer have ads?
Which is updated more often, AirDrive System or Steer?
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