Comparison

Hyundai App vs QR Reader:QR Code

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

Head to head
About

Hyundai App

Access real-time car data, read and clear diagnostic trouble codes, and view detailed information about your vehicle. This app supports all OBD2 compatible cars and provides extensive databases for error codes, warning lights, and automotive terms.

Highlights
  • Read and clear diagnostic trouble codes (DTCs)
  • Real-time dashboard with customizable gauges
  • Extensive database of DTCs and warning lights
  • VIN decoder with detailed car information
  • Supports all OBD2 compatible cars
  • Real-time sensor monitoring
Features
Read full description

OBSERVE THE PARAMETERS OF YOUR CAR IN REAL TIME, READ AND RESET ERRORS: ◆ Read and discard errors. The app includes an extensive database of detailed error transcripts! ◆ The app supports all cars compatible with the OBD2 standard. ◆ Watch all sensors on one screen. BIG DATABASE: ◆ 50,000+ Diagnostic Trouble Codes and Info ◆ 300+ Dashboars Warning Lights and Symbols ◆ 300+ Automotive Terms ◆ Over 150+ Supported PIDs (depends on the car) ◆ Translation all texts into 100+ Languages ◆ Checks all types of errors in three groups (Confirmed, Pending, Permanent) DETAIL DTC INFO: ◆ Trouble ◆ Technical notes ◆ Possible causes ◆ When is the code detected? ◆ Possible symptoms ◆ Description trouble OPTIONS & FEATURES: ◆ Read & clear DTC & your Check Engine Light (MIL) ◆ Real-time dashboard display with customizable gauges ◆ Display battery voltage ◆ Displays vehicle information including VIN ◆ Favorites, Search, Filters ◆ Imperial & Metric Units ◆ Sort & Random Symbols ◆ Copy, Share, Send Text ◆ Translation into 100+ Languages ◆ Hyundai Cars Terminology Widget Today ◆ 36 Colorful Stickers for iMessage ◆ 3D Touch Home Screen Icon ◆ Push Notification ◆ iCloud Sync VIN DECODER: ◆ Get car VIN through OBD-2 ◆ Enter the 17-characters VIN ◆ Scan VIN barcode with Camera ◆ Full Detailed Info about Car ◆ Personal VIN Query History ◆ iCloud Query History Sync ◆ 10 Real VIN Examples ◆ Save & Delete VIN PLEASE NOTE! ◆ The list of displayed parameters is different for each car & is 100% dependent not on the app, but on the vehicle control unit. ◆ The current version of the app only supports OBD2 Wi-Fi adapters based on the ELM327 chip. ATTENTION "BAD" ADAPTERS! ◆ Some adapters, often made in China, do not connect to a smartphone or to a car. This mainly happens with the ELM327 CHEAP Adapters version 2.1 ◆ We recommend the purchase of original ELM327 adapters or the purchase of branded adapters not cheaper than $20. HYUNDAI TECH SPECS: ◆ 49 Models ◆ 153 Generations ◆ 938 Modifications ◆ 1000+ Photos of All Hyundai Cars ◆ 60 Tech Specs for Each Modification ◆ Siri Shortcuts / Suggestions ◆ Spotlight Search Models OPTIMIZED FOR: ◆ iOS 10-12 ◆ iPhone X, Xs, Xr, Xs Max ◆ Support Taptic Engine TECH SPECS FOR 28 HYUNDAI MODELS IN PRODUCTION: ◆ Accent ◆ Celesta ◆ Elantra ◆ EON ◆ Genesis ◆ Grandeur/Azera ◆ H-1 ◆ i10, i20, i30, i40 ◆ IONIQ ◆ ix20 ◆ ix25/Creta ◆ ix35 ◆ Kona ◆ Lafesta ◆ Nexo ◆ Palisade ◆ Santa FE ◆ Santro ◆ Solaris ◆ Sonata ◆ Starex ◆ Tucson ◆ Veloster ◆ Verna ◆ Xcent TECH SPECS FOR 21 DISCONTINUED HYUNDAI MODELS: ◆ Atos ◆ Avante ◆ Centennial ◆ Coupe ◆ Dynasty ◆ Galloper ◆ Getz ◆ ix55/Veracruz ◆ Lantra ◆ Lavita ◆ Matrix ◆ NF ◆ Pony ◆ S-Coupe ◆ Santamo ◆ Stellar ◆ Terracan ◆ Tiburon ◆ Trajet ◆ Tuscani ◆ XG GENERAL INFORMATION: ◆ Brand ◆ Model ◆ Generation ◆ Engine / modification ◆ Production start-end ◆ Coupe type ◆ Num. of Doors, Seats FUEL ECONOMY (CONSUMPTION): ◆ Fuel consumption / economy - urban, extra urban, combined ◆ Fuel Type ◆ Drag coefficient ◆ Fuel tank volume ◆ Emission standard ◆ CO2 emissions PERFORMANCE: ◆ Power ◆ Max power in ◆ Maximum speed ◆ Acceleration from 0 to 100 km/h ◆ Torque ENGINE: ◆ Engine position ◆ Engine displacement ◆ Engine oil capacity ◆ Fuel System ◆ Aspiration / Turbine ◆ Position of cylinders ◆ Number of cylinders ◆ Number of valves per cylinder ◆ Compression ratio ◆ Piston Stroke ◆ Cylinder Bore TRANSMISSION: ◆ Wheel Drive ◆ Number of Gears (automatic transmission) CHASSIS: ◆ Length ◆ Width ◆ Width including mirrors ◆ Height ◆ Wheelbase ◆ Front track ◆ Rear (Back) track ◆ Ride height ◆ Minimum volume / Maximum amount of Luggage (trunk) ◆ Front suspension ◆ Rear suspension ◆ Max Weight ◆ Kerb Weight ◆ Front brakes ◆ Rear brakes ◆ ABS ◆ Steering type ◆ Power steering ◆ Max. roof load TYRES / WHEELS: ◆ Tire size ◆ Wheel rims size --- SUPPORT AND FEEDBACK: mobile.auto.apps@gmail.com

About

QR Reader:QR Code

Features
Read full description

FEATURES - Batch Scan - Scan history - Folders to stay organized - Scan all types of QR codes - QR Code detailed data cards - Safe all codes in your history - Save, export and share all barcodes - Scan, read, generate QR & Barcodes - Browse products and compare prices - Share using E-mail, IMessage, Facebook or Twitter - Link photos, LinkedIn, Youtube, App Store or Paypal - Read Websites, Contacts, Messages, Locations, Phone numbers, E-mails, Texts - Scan more types:QR Code, Barcode, Datamatrix, Code128, Code39,Code93, EAN-8, EAN-13 etc. https://sites.google.com/view/appqr/qrcode/agreement https://sites.google.com/view/appqr/qrcode/privacy

Screenshots

Hyundai App4 screens
QR Reader:QR Code4 screens

Verdict

The call

The clearest difference is price: QR Reader:QR Code at $1.99 against Hyundai App's $9.99. Hyundai App's advantage is iOS requirement (10 vs 12.0). On update cadence, ads, 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

Hyundai App costs $9.99 and QR Reader:QR Code $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hyundai App ships an update every 6 months, QR Reader:QR Code every 4 months. The most recent releases landed on October 1, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 8 level
Hyundai App versus QR Reader:QR Code: the parameters behind the verdict, then further details
ParameterHyundai AppQR Reader:QR Code
Price$9.99$1.99 — better
Rating4.6 (10 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 6 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10 — better12.0
Further details — not scored
Size226 MB35 MB
Age rating4+4+
DeveloperYerzhan Tleuov宝锋 吴

In-app purchases

None

Hyundai App

No in-app purchases

None

QR Reader:QR Code

No in-app purchases

Questions

Is Hyundai App free?
Hyundai App costs $9.99, with no in-app purchases.
Is QR Reader:QR Code free?
QR Reader:QR Code costs $1.99, with no in-app purchases.
Do Hyundai App or QR Reader:QR Code have ads?
Neither Hyundai App nor QR Reader:QR Code shows ads.
Which is updated more often, Hyundai App or QR Reader:QR Code?
Hyundai App ships an update every 6 months, and QR Reader:QR Code every 4 months. Most recently, Hyundai App was updated on October 1, 2026 and QR Reader:QR Code on October 18, 2026.

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