Comparison

Maxtech EPC 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

Maxtech EPC

Features
Read full description

Maxtech Automotive Parts Electronic Catalog, featuring the following functions: 1. Search for parts by vehicle model; 2. Search for parts by part number; 3. Search for parts by category; 4. Select parts for quotation inquiries.

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

Maxtech EPC4 screens
Wheel Size4 screens

Verdict

The call

The clearest difference is ads: Maxtech EPC at none against Wheel Size's shown. Maxtech EPC also leads on iOS requirement (12.0 vs 15). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Maxtech EPC ships an update every 2 months, Wheel Size every 6 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Maxtech EPC versus Wheel Size: the parameters behind the verdict, then further details
ParameterMaxtech EPCWheel Size
PriceFreeFree
Rating—4.8 (60 ratings) — better
Positive reviews—86.5% of reviews
Number of ratings—60 — better
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15
Further details — not scored
Size29 MB13 MB
Age rating17+17+
DeveloperCPS Auto Parts (Xiamen) Co., Ltd.Alexander Zagvozdin

In-app purchases

None

Maxtech EPC

No in-app purchases

None

Wheel Size

No in-app purchases

Questions

Is Maxtech EPC free?
Maxtech EPC is free to download, with no in-app purchases.
Is Wheel Size free?
Wheel Size is free to download, with no in-app purchases.
Do Maxtech EPC or Wheel Size have ads?
Wheel Size shows ads; Maxtech EPC does not.
Which is updated more often, Maxtech EPC or Wheel Size?
Maxtech EPC ships an update every 2 months, and Wheel Size every 6 weeks. Most recently, Maxtech EPC was updated on October 2, 2026 and Wheel Size on October 7, 2026.

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