Comparison

Thor vs Wheel Size

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Thor

This app allows you to control and personalize the exhaust sound of your car in real time. Choose from various sports engine profiles, adjust sound effects, and customize the audio to match your driving style.

Highlights
  • Real-time exhaust sound transformation
  • Selectable sports engine sound profiles
  • Adjustable sound effect settings
  • Personalize sound to driving style
  • Connects to integrated car sound system
Features
Read full description

THOR is not just an app — it’s part of a unique sound system integrated into your car. The main THOR device connects to your vehicle and transforms the exhaust sound in real time, creating the vivid and powerful sound of sports engines. With the mobile app, you gain access to the device’s full capabilities: choose and control sound profiles — from classic V8s to modern supercars; adjust sound effect settings; personalize the sound to match your driving style and mood. Terms of Use. Service provided under standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

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.

Highlights
  • 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
Features
Read full description

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!

Screenshots

Thor4 screens
Wheel Size4 screens

Verdict

The call

The clearest difference is rating: Wheel Size at 4.8 against Thor's 4.2. Wheel Size also leads on in-app purchases (none vs 23) and review sentiment (87% vs 53%). Thor's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Thor sells 23 one-off in-app purchases. Wheel Size asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Wheel Size holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 13 and 60 respectively. Written reviews point the same way: 53% of Thor's written reviews are positive against 87% of Wheel Size's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. Both last shipped on October 24, 2026.

Scorecard7 real differences · 3 level
Thor versus Wheel Size: the parameters behind the verdict, then further details
ParameterThorWheel Size
PriceFreeFree
Rating4.2 (13 ratings)4.8 (60 ratings) — better
Positive reviews52.9% of reviews86.5% of reviews — better
Number of ratings1360 — better
Update frequencyEvery 6 weeksEvery 6 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS13.0 — better15
Further details — not scored
Size127 MB13 MB
Age rating9+17+
DeveloperKAR SISTEMS, OOOAlexander Zagvozdin

Customer experience

Thor

All ratings13 ratings
Positive76.9%
Neutral0.0%
Negative23.1%
Written reviews17 reviews
Positive52.9%
Neutral0.0%
Negative47.1%

Wheel Size

All ratings60 ratings
Positive91.7%
Neutral8.3%
Negative0.0%
Written reviews52 reviews
Positive86.5%
Neutral9.6%
Negative3.8%

In-app purchases

23 purchases

Thor

One-time23
  • Nissan GT-RFree
  • Ice Cream VansFree
  • BMW M5 RP Stage2Free
Show 20 more
  • Rattle CarFree
  • Jaguar F-Pace SVRFree
  • LAMBORGINI URUSFree
  • BMW M8Free
  • RocketFree
  • AUDI RS6 AVANTFree
  • HalloweenFree
  • BMW X5M DAVIDICHFree
  • FORD MUSTANG 1966Free
  • LAMBORGHINI AVENTADORFree
  • Aston Martin DBX 707Free
  • BMW M3 E92Free
  • Mercedes-Benz E63SFree
  • MILLENIUM RIDERFree
  • JEEP GRAND CHEROKEEFree
  • PONTIAC GTO 67Free
  • HOLIDAY SLEIGHFree
  • Mini CouperFree
  • PORSCHE 911 TURBO SFree
  • SCANIAFree
None

Wheel Size

No in-app purchases

Questions

Is Thor free?
Thor is free to download, with in-app purchases available.
Is Wheel Size free?
Wheel Size is free to download, with no in-app purchases.
Which has better reviews, Thor or Wheel Size?
Wheel Size is rated higher. Thor averages 4.2 out of 5 from 13 ratings, while Wheel Size averages 4.8 from 60 ratings.
Do Thor or Wheel Size have ads?
Wheel Size shows ads; Thor does not.
Which is updated more often, Thor or Wheel Size?
Thor ships an update every 6 weeks, and Wheel Size every 6 weeks. Most recently, Thor was updated on October 24, 2026 and Wheel Size on October 24, 2026.

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