244+ iOS apps & games curated and reviewed
If you already know Car Scanner ELM OBD2, this is the deeper bench. 244+ check scanner engine apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.3★ (11) | Yes | Yes | Aug 2026 |
| 2 |  | Free | — | No | Yes | Jul 2026 |
| 3 |  | Free | 4.6★ (810) | No | No | Aug 2026 |
| 4 |  | Free | 4.6★ (5K) | No | Yes | Aug 2026 |
| 5 |  | Free | — | No | Yes | Aug 2026 |
| 6 |  | Free | 4.4★ (6.1K) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.7★ (594) | No | Yes | Aug 2026 |
| 8 |  | Free | 4.5★ (138) | No | No | Jul 2026 |
Transform your iPhone into a powerful car diagnostic tool. Read and clear trouble codes, monitor live vehicle sensor data, and understand check engine light warnings. Works with most vehicles manufactured since 1996 using standard OBD2 adapters.
This app offers robust barcode scanning capabilities, supporting over 30 different types including QR, UPC, and Data Matrix. It provides powerful parsing for industry-standard formats like driver's licenses and GS1 codes, simplifying data extraction.
Transform your smartphone into a professional car diagnostic tool. Read and clear engine fault codes, monitor real-time sensor data, and perform advanced diagnostics without a mechanic. Supports a wide range of OBD2 compliant vehicles.
Diagnose your car's engine light issues and monitor real-time performance data. This app allows you to read and clear diagnostic trouble codes, track fuel consumption, and view sensor data. It's a comprehensive tool for understanding your vehicle's health.
Transform your phone into a portable scanner for documents, IDs, and more. Easily scan, edit, sign, and share files in various formats. Features include OCR, multi-page scanning, and secure PIN protection.
Transform your phone into a portable scanner to digitize documents and create PDFs. Easily capture, edit, and share scans with high resolution and automatic border detection. Save time and manage your documents efficiently for study, business, or personal use.
Transform your iPhone into a powerful scanner. This app offers automatic edge detection, perspective correction, and various processing options for your documents. Easily organize, enhance, and share your scans as PDFs or JPEGs, with OCR capabilities and secure storage.
This app transforms your device into a portable scanner, capturing documents, receipts, and photos. Its built-in OCR technology converts scanned images into editable text, enhancing productivity for work and daily tasks. Files can be easily exported, shared, or printed.
This app translates your car's diagnostic trouble codes into plain language, helping you understand potential issues and their severity. It provides maintenance reminders and offers advanced features like issue forecasting and emissions pre-checks with a premium subscription.
This diagnostic tool connects to your vehicle's OBD data via a Bluetooth device. It allows you to read various ECU data and supports common OBD-II protocols.
Transform your smartphone into a comprehensive car diagnostic tool. Read and clear trouble codes, monitor real-time vehicle performance, and customize your dashboard for a deeper understanding of your car's health. Includes free engine diagnostics with optional advanced features for specific brands.
This app functions as a universal vehicle scanner using the OBD2 standard. It connects to your car via WiFi or Bluetooth 4.0 LE adapters to diagnose and scan electronic control modules. Users need a compatible ELM327 adapter to utilize its diagnostic capabilities.
This app acts as a car diagnostic tool, allowing users to scan fault codes, monitor real-time engine parameters, and log vehicle maintenance. It helps optimize car performance and control fuel consumption by accessing ECU data.
This app offers powerful document scanning with advanced image recognition for text extraction and translation. Easily create PDFs, scan IDs, and manage files efficiently for work or study.
Transform your device into a portable scanner to digitize any printed document. Easily scan, edit, e-sign, and share documents as PDFs. Features high-resolution scans, OCR technology, and multi-page support for efficient document management.
Transform your device into a portable scanner to digitize documents, receipts, photos, and more. Automatically detect and crop borders, adjust image settings, and share your scans easily via email or social media. Organize your important items with this versatile scanning tool.
Transform your iPhone into a powerful document scanner. Quickly capture, organize, and share multipage documents, receipts, and more as high-quality PDFs or JPEGs. Advanced algorithms ensure accurate edge detection, perspective correction, and optimal contrast for clear scans.