SKANYX vs OBD2 Scanner + Engine Sound
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SKANYX
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Check engine light on? Plug a small Bluetooth OBD2 adapter into your car, open SKANYX and read what the light means in plain English. How serious it is. Whether you can keep driving. What the repair should cost. All before the garage tells you. No car knowledge needed. The adapter costs about $15 and works with gas and diesel cars, trucks and vans that have an OBD2 port: sold in the US from 1996, in Europe from 2001 (petrol) or 2004 (diesel). Reading and clearing fault codes is free. With a free account, every scan also tells you how urgent each fault is, and your first full AI verdict is on us. After that, a one-time Diagnosis Pack or a Pro subscription. No ads. WHAT YOU GET • The check engine light, explained: every fault code in plain words. How serious it is, the likely cause, the cheapest first step and what the repair should cost. • Turn the light off: clear the code once the fault is fixed and see if it comes back. • Advanced scan: reads the fault memory of every control unit that answers, not just the engine. Results and the AI summary come with Pro. • Electric and hybrid cars: battery charge, health, cell voltages and temperatures on supported models. • Health Monitor: a 60-second scan that gives your car a 0-100 health score. • Fault Prediction: what is likely to fail next, with cost and timing. • AI Mechanic: ask anything about your car. Answers use your car's own profile and scan history. • Pre-Purchase Inspection: buying a used car? A guided check with a test drive ends in one of four verdicts, backed by real data: Go ahead, Negotiate, Check first or Walk away. • Drives: tap to record a trip on a live map. Trips get a 0-100 score and, when your car reports it, fuel use. WHAT YOU NEED An OBD2 adapter, sold separately for about $15. On iPhone, use a Bluetooth LE (BLE) ELM327 adapter or an OBDLink MX+. The adapter goes into the OBD2 port, usually under the steering wheel. No adapter yet? Open the demo to explore the app on a sample car. FREE, PACK OR PRO Free: connect, scan, read and clear codes, every live gauge, drives, scan history, your first AI verdict, 3 AI Mechanic answers a week, one vehicle. Diagnosis Pack, a one-time purchase: 5 or 25 AI fault verdicts. No subscription. Credits never expire. SKANYX Pro, a monthly or annual subscription: AI Mechanic with no weekly limit, plus photos and documents, Advanced scan results and AI summary, Health Monitor, Fault Prediction, AI drive reports, full freeze frame and readiness details, three vehicles and cheaper inspection credits. The annual plan includes 3 Pre-Purchase Inspections a year. Pre-Purchase Inspection credits are one-time purchases too (single report or bundles), with or without Pro, and never expire. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings: tap your name, then Subscriptions. Privacy Policy: https://skanyx.com/privacy Terms of Use: https://skanyx.com/terms FOR THE ENTHUSIAST Live Data streams every sensor your car reports, in real time: RPM, fuel trims, O2 sensors, MAP, MAF, coolant and intake temperatures, EVAP and more. Works over CAN, KWP2000, ISO 9141 and J1850, with genuine and clone ELM327 adapters. PRIVACY SKANYX uses no third-party ad SDKs. Drive routes and GPS data stay on your device and are never uploaded. We do not sell your data. SUPPORT Email: support@skanyx.com Web: https://skanyx.com/support DISCLAIMER SKANYX provides informational diagnostic data only. It does not replace professional vehicle inspection, diagnosis or repair, and AI-generated content should always be verified before acting on it. Do not interact with the app while driving.
OBD2 Scanner + Engine Sound
Monitor your car's engine performance and hear its sound in real-time. Customize your dashboard with various widgets and track your drives with detailed maps and trip data. Offers a demo mode and optional Pro features for an enhanced experience.
- Real-time OBD2 data display
- Engine sound simulation based on RPM
- Customizable dashboard with widgets
- Trip computer and fuel economy tracking
- Speed and RPM on map view
- HUD mode for windshield projection
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See — and hear — your car in real time. Connect an ELM327 Bluetooth (BLE) adapter and the app turns live OBD2 data into a fast, modern dashboard: RPM, speed, coolant, throttle, fuel, and every sensor your vehicle supports, auto-detected. No subscription. Ever. WHAT MAKES IT DIFFERENT • A genuinely modern interface — not the dated look of most OBD apps • A one-of-a-kind engine-sound simulation driven by your real RPM • Speed and RPM drawn on the map, color-coded (satellite view included) • Buy once for Pro — no monthly fees, unlike many scanners BUILD YOUR OWN DASHBOARD Mix and match four widget types — digital tiles, analog needle gauges, live charts, and the trip map — then reorder them into your own instrument screen. A mirrored HUD mode projects your speed onto the windshield at night. FIVE FOCUSED TABS • Dashboard — your own widget layout, plus HUD mode • Data — every live sensor, overlaid or separate charts, CSV export (long or spreadsheet-friendly wide format) • Drive — trip computer with fuel economy, the color-coded track map, a G-force ball, and 0–100 timing • Engine Sound — procedural sound that follows your real RPM (all presets free) • Tools — adapter info and communication log FREE INCLUDES Live data, the dashboard, track map, trip computer, HUD, and engine sound — free, with a small banner ad. PRO (ONE-TIME PURCHASE, OPTIONAL) • Unlimited CSV logging • Save your 0–100 and G-force runs • Remove ads Prefer just no ads? A cheaper ad-removal-only purchase is also available. NO ACCOUNT NEEDED Your vehicle data comes straight from the ELM327 adapter over Bluetooth and is processed on your device — there is no developer server collecting it. The free version shows ads served by Google's ad SDK (buy Ad Removal or Pro and no ads are shown). Try it with no hardware using the built-in demo mode. REQUIRES an ELM327-compatible Bluetooth LE (BLE) OBD2 adapter and a vehicle with an OBD2 port (most cars sold since 2008). SUPPORT Questions or ideas? Contact: support@takasawadynamics.com
Screenshots
Verdict
The clearest difference is rating: SKANYX at 5.0 against OBD2 Scanner + Engine Sound's 4.0. SKANYX also leads on ads (none vs shown). On price, ratings volume, update cadence 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. SKANYX sells 10 in-app purchases, starting at $79.99 per year and OBD2 Scanner + Engine Sound sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
SKANYX holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
SKANYX ships an update every 5 days, OBD2 Scanner + Engine Sound every 9 days. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.
| Parameter | SKANYX | OBD2 Scanner + Engine Sound |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 days — better | Every 9 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 182 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | SKANYX | Sena Takasawa |
Customer experience
SKANYX
OBD2 Scanner + Engine Sound
In-app purchases
SKANYX
- SKANYX Pro · Annual$79.991 Year
- Diagnosis Pack 5$3.99
- +3 Vehicle Slots$3.99
- +5 Vehicle Slots$6.99
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- Diagnosis Pack$8.99
- Pre-Purchase Inspection Pro$19.99
- Pre-Purchase Inspection$22.99
- Pre-Purchase Inspection ×3 Pro$44.99
- Pre-Purchase Inspection ×5 Pro$69.99
- Pre-Purchase Inspection ×5$79.99
OBD2 Scanner + Engine Sound
- Remove Ads$1.99
- car_ui Pro (One-Time)$4.99
Questions
Is SKANYX free?
Is OBD2 Scanner + Engine Sound free?
Which has better reviews, SKANYX or OBD2 Scanner + Engine Sound?
Do SKANYX or OBD2 Scanner + Engine Sound have ads?
Which is updated more often, SKANYX or OBD2 Scanner + Engine Sound?
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