Best Car Code Apps & Games

250+ iOS apps & games curated and reviewed

4.2 avg rating
18 free apps & games
Updated October 2026

With an average user rating of 4.2★, the car code category is one of the App Store's strongest. Browse all 250+ apps and games we track, sorted so the most loved ones surface first.

Compare top Car Code Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RepairSolutions2RepairSolutions2Free4.8★ (38K)NoYesOct 2026
2Car Scanner ELM OBD2Car Scanner ELM OBD2Free4.8★ (33K)YesYesOct 2026
3AutoCode - VIN to Key CodeAutoCode - VIN to Key CodeFree4.7★ (102)NoNoSep 2026
4OBD2 Scanner | OBD Auto DoctorOBD2 Scanner | OBD Auto DoctorFree4.4★ (6.2K)NoYesOct 2026
5FIXD OBD2 ScannerFIXD OBD2 ScannerFree4.6★ (26K)NoYesOct 2026
6Radio Code Generator & FinderRadio Code Generator & FinderFree5.0★ (7)NoNoAug 2026
7Car Radio CodesCar Radio CodesFree—NoNoMay 2026
8Obd2 Codes ListObd2 Codes List$0.991.0★ (2)NoNoJul 2026

Top Picks for Car Code

4.8😊(38K ratings)
FreeIn-App Purchases
RepairSolutions2 screenshot 1
RepairSolutions2 screenshot 2
RepairSolutions2 screenshot 3
RepairSolutions2 screenshot 4
RepairSolutions2 screenshot 5
RepairSolutions2 screenshot 6

This app provides comprehensive vehicle care and repair information for car and truck owners, DIYers, and technicians. It offers diagnostic capabilities with compatible OBD2 scanners and a vast database of verified fixes from ASE Master Technicians. Users can also access free vehicle maintenance information and schedule repairs.

What We Love

  • 👍 Easy to use
  • 🚀 Efficient and fast
  • 💡 Helpful diagnostic features
  • 🤑 Good value for money
  • 🔧 Useful for DIY mechanics

Room to Improve

  • 🐛 Connectivity issues
  • 🔍 Limited functionality
  • 🕰️ Slow app performance
  • 🔋 Firmware update process
Car Scanner ELM OBD2#2

Car Scanner ELM OBD2 by Stanislav Svistunov

The best OBD2 diagnostic tool!
Strong Contender
🔧 Utilities
4.8😊(33K ratings)
FreeAdsIn-App Purchases
Car Scanner ELM OBD2 screenshot 1
Car Scanner ELM OBD2 screenshot 2
Car Scanner ELM OBD2 screenshot 3
Car Scanner ELM OBD2 screenshot 4
Car Scanner ELM OBD2 screenshot 5
Car Scanner ELM OBD2 screenshot 6

Monitor your car's performance, diagnose engine issues, and view sensor data in real-time. Customize your dashboard with gauges and charts, and reset fault codes. Supports a wide range of vehicles and offers advanced features for specific car brands.

What We Love

  • 🚀 Works great with cheap OBD2 adapters
  • 👍 Highly customizable dashboard
  • 👍 Comprehensive sensor data
  • 👍 Helpful error code lookup
  • 👍 Frequent updates
  • 👍 Affordable pro version
  • 👍 Supports many vehicle makes/models

Room to Improve

  • 🐛 Occasional connection issues
  • 🐛 Incorrect sensor readings for some vehicles
  • 🐛 Crashes or freezes on some devices
  • 🔋 Drains battery when left running
4.7(102 ratings)
Free
AutoCode - VIN to Key Code screenshot 1
AutoCode - VIN to Key Code screenshot 2
AutoCode - VIN to Key Code screenshot 3

This app automates the generation of key codes from vehicle identification numbers (VINs). It provides locksmiths and auto businesses with 24/7 access to powerful tools for VIN scanning, verification, and conversion to key bitting, eliminating the need for phone calls and wait times.

More Car Code apps to explore

FAQ about Car Code

What are the best car code apps & games for iPhone?
RepairSolutions2 tops our car code apps & games ranking as of October 2026, with a 4.8-star average from 38K App Store ratings, and it's free to download.
Yes — 18 of the top car code apps & games we rank are free to download, including RepairSolutions2 and Car Scanner ELM OBD2.
RepairSolutions2 has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ car code apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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