Wheel Size vs VroomScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wheel Size
Access a comprehensive database for vehicle wheel and tire fitment information. Find OE and aftermarket options, including plus-minus sizing, for over 110 car makes and 3800+ models. Data is updated daily and covers vehicles manufactured since 2000 with nearly 100% accuracy.
- Wheel and tire fitment data lookup
- OE and aftermarket options
- Plus-minus sizing information
- Daily updated database
- Offline access to recent searches
- Imperial and metric system support
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This handy app allows you to look up the correct wheel fitment data for your vehicle using the world’s largest wheel fitment database at Wheel-Size.com. You can retrieve information about wheel sizes for rims and tires, including OE and aftermarket replacement options, as well as plus-minus sizing fitment information. The information about fitment data is updated on a daily basis. Wheel-Size.com provides frequently maintained data with over 110 car makes including 3800+ models for 12 global markets. The coverage of wheel size data for vehicles manufactured since 2000 is nearly 100%. App features: • Regularly updated with new vehicles in real-time • Your recent searches and favorites are fully available offline • Articles, top tire lists, and rankings from tiresvote.com • Easily share your search results • Imperial (US) and metric systems are supported Start by entering the make, year, model, and trim of your vehicle to provide a complete listing of wheel fitment info for your vehicle. Data that are presented in the application: - Tire Size (tire/tire width, aspect ratio, rim diameter) - Load Index - Speed Rating - Rim Size (rim width and rim diameter) - Offset - Bolt Pattern, Pitch Circle Diameter (PCD) - Generation - Market - Power - Trim - Engine type, fuel type, engine code - Trim Options - Center Bore - Wheel Fasteners (lock type: lug nuts/bolts) - Torque - Thread Size - Production Years - Tire Pressure - Photo of the vehicle List of markets* we are covering: - US domestic market (USDM) - the key market - European domestic market (EUDM) - the key market - Japanese domestic market (JDM) - Southeast Asian Market (SAM) - Australian Domestic Market (AUDM) - Latin American domestic market (LADM) - Middle East Domestic Market (MEDM) - Mexican domestic market (MXNDM) - South Korean Domestic Market (SKDM) - Canadian domestic market (CDM) - South African Domestic Market (SADM) - Chinese Domestic Market (CHDM) * Market is the region where the car was sold or is still being sold. If you have been unable to find the information on the requested market, try using the car’s details taken from the key markets. ------------- If you have any doubts, problems, or suggestions concerning our app, please email us at info@wheel-size.com, and we will do our best to fix whatever you think could be improved. If you enjoy Wheel Size, please leave a review on App Store!
VroomScan
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Heard a strange noise from your car? VroomScan tells you whether it is safe to keep driving, what the noise most likely is and what to tell your mechanic. All you need is your phone. PICK THE NOISE Every part of a car fails with its own sound. Choose where the noise comes from and VroomScan listens for that part's signature: • Engine: knocking, ticking, misfires • Transmission: whining, grinding, clunks • Turbo: whistling, siren sounds, flutter • Exhaust: rattles, roaring, hissing • Brakes: squealing, grinding, scraping • Suspension: clunks, creaks, knocks • Belts and pulleys: squeals and chirps • A/C and fans: buzzing and rattles RECORD IT WHERE YOU HEAR IT Clear tips for each source tell you where to hold your phone and how to drive while recording. Tag when it happens: at idle, accelerating, braking, turning or over bumps. KNOW THE RISK Every result starts with a clear verdict: safe to drive, drive with care or stop driving. You also see the risk level and roughly how far you can go before service. LIKELY CAUSES, RANKED See the most likely faults with a match score and a plain explanation of why the sound points there. Record more sound sources to sharpen the estimate. WALK INTO THE GARAGE PREPARED Get a short brief with what to tell your mechanic, what to ask them to check and a typical repair cost range. Share it as a PDF. TRACK IT OVER TIME Scans are saved by sound source, so you can see if a noise is getting worse. Estimates come from recordings of cars like yours and get sharper as more drivers scan. START AS A GUEST No account and no OBD adapter needed. Your first full estimate is free. Create a free account later to keep your history on every device. PLANS • Free: 1 full estimate, then summary results with the keep-driving verdict. 10-second recordings. Includes ads. • Pro Monthly: 15 full estimates a month, 60-second recordings, up to 5 vehicles, mechanic PDF, no ads. • Pro Yearly: unlimited full estimates (fair use, up to 10 scans a day), 60-second recordings, up to 5 vehicles, mechanic PDF, no ads. Includes a 7-day free trial. • Single Report: 1 full estimate and mechanic PDF for one scan, no subscription. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Any unused part of a free trial is forfeited when you buy a subscription. VroomScan gives a sound-based estimate, not a certified diagnosis. It does not read your car's sensors. If you see warning lights, smoke or leaks, or anything feels unsafe, stop and get professional help. Never handle your phone while driving: set up the recording before you set off. Terms of Use: https://vroomscan.com/terms-of-use Privacy Policy: https://vroomscan.com/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: Wheel Size at none against VroomScan's 3. Wheel Size also leads on update cadence (every 6 weeks vs every 3 months). VroomScan's advantage is ads (none vs shown). On price, device support and iOS requirement 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. VroomScan sells 3 in-app purchases, starting at $4.99 per month. Wheel Size asks for nothing beyond the download.
Wheel Size ships an update every 6 weeks, VroomScan every 3 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.
| Parameter | Wheel Size | VroomScan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (60 ratings) — better | — |
| Positive reviews | 86.5% of reviews | — |
| Number of ratings | 60 — better | — |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15 | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 45 MB |
| Age rating | 17+ | 4+ |
| Developer | Alexander Zagvozdin | Momentup Bilgi Teknolojileri Yazilim Danismanlik Sanayi ve Ticaret Limited Sirketi |
In-app purchases
Wheel Size
No in-app purchases
VroomScan
- VroomScan Pro Monthly$4.991 Month
- VroomScan Pro Annually3 Days trial$34.991 Year
- Single Report$2.99
Questions
Is Wheel Size free?
Is VroomScan free?
Do Wheel Size or VroomScan have ads?
Which is updated more often, Wheel Size or VroomScan?
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