Decode vehicle identification numbers to access crucial car history and details. Instantly retrieve information on specs, market value, and past records to make informed decisions about used cars.





246+ iOS apps & games curated and reviewed
VIN Number Check and Decoder is the household name in decoder number, but it's far from the only option. We track 246+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | Yes | Aug 2026 | |
| 2 | Free | 4.7★ (112) | Yes | Yes | Aug 2026 | |
| 3 | $2.99 | 3.4★ (5) | No | No | Jul 2026 | |
| 4 | $2.99 was $4.99 | 2.8★ (20) | No | No | Aug 2026 | |
| 5 | Free | 4.8★ (1.5K) | No | Yes | Aug 2026 | |
| 6 | Free | 4.2★ (10) | No | Yes | Jul 2026 | |
| 7 | Free | 5.0★ (1) | No | No | May 2026 | |
| 8 | Free | — | No | No | Aug 2026 |





Decode vehicle identification numbers to access crucial car history and details. Instantly retrieve information on specs, market value, and past records to make informed decisions about used cars.






Instantly decode any vehicle's VIN with this app. It offers both manual input and a VIN scanner for quick, accurate vehicle information, including auction history and average pricing.


This utility decodes DTMF tones, even in noisy conditions. It stores decoded numbers for easy actions like dialing, creating contacts, or copying to your clipboard for further lookup.


Scan VIN barcodes with your camera to access comprehensive vehicle information. Explore detailed specs, error codes, and historical data. Includes useful articles and a personal query history with iCloud sync.


Get comprehensive vehicle reports by entering a VIN or scanning a barcode. Access detailed information including history, specs, photos, and expert reviews to make informed decisions when buying a used car.


Decode vehicle identification numbers (VIN) quickly and easily. Access key information about any vehicle, including manufacturer, model, and technical specifications, by scanning VINs or barcodes. Ideal for car buyers, sellers, or enthusiasts.


Decode SMD resistors with this practical tool. It supports three-digit, four-digit, and EIA-96 encoded resistor values, providing quick and accurate identification.




Decode HVAC model and serial numbers from major brands. This utility app provides thousands of model numbers and can email search results. It supports a wide range of HVAC equipment and offers close matches for unknown numbers.


Decode any boat's Hull Identification Number (HIN) with this app. It provides comprehensive Coast Guard manufacturing details, including manufacturer, model year, and production dates. The app features intelligent error correction for accurate results.




Instantly decode US boat HINs offline with a comprehensive database of manufacturers and build dates. Detect suspicious HINs and access builder information, even without an internet connection. Ideal for marine professionals and boat buyers.


Decode VINs to reveal original vehicle equipment, options, and cost. This tool helps ensure accurate car descriptions and pricing for used vehicles, preventing potential financial losses.




Instantly access detailed vehicle history reports using a VIN. Uncover hidden damage, theft records, mileage discrepancies, and original equipment for any car brand. Make informed decisions when buying or selling used vehicles.


Instantly decode GM vehicle RPO codes by scanning the QR code on your vehicle's label. Get a clear list of factory options installed on your car, making it easy to understand its specifications. Supports 2017 and newer model years.


Instantly scan VINs for vehicle history reports. Access full NMVTIS reports to check vehicle details. Dealers can log in to link their existing accounts.


Scan QR codes and barcodes quickly with your iPhone camera. Access your scan history, scan from photos, and use a flashlight for dark environments. Share your scanned items easily.


Get detailed vehicle history and market value reports for used cars. Easily scan VIN barcodes or enter VINs to access comprehensive information, including Blue Book values, listing history, and safety ratings. This tool helps you make informed decisions when buying a used vehicle.

