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Best Topscan Pro Apps

13+ iOS apps curated and reviewed

3.9 avg rating
12 free apps
Updated June 2026

With an average user rating of 3.9★, the topscan pro category is one of the App Store's strongest. Browse all 13+ apps we track, sorted so the most loved ones surface first.

Top Picks for Topscan Pro

TopGuru#1

TopGuru by HK TOPDON TECHNOLOGY Co., LIMITED

Editor's Choice
🔧 Utilities
3.5😞(373 ratings)
FreeIn-App Purchases
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TopGuru screenshot 6

Transform your phone or tablet into a powerful vehicle diagnostic tool via Bluetooth. Access full system diagnosis, OBDII functions, bi-directional controls, and essential maintenance services for a wide range of car brands. Generate detailed diagnostic reports for efficient troubleshooting.

What We Love

  • 👍 Works well on most vehicles
  • 🚀 Powerful features for the price
  • 💡 Useful for DIY and professional mechanics

Room to Improve

  • 🐛 Frequent app crashes and bugs
  • ⏱️ Slow and cumbersome to use due to constant updates
  • 🔒 Concerns about data privacy and security
TOPDON CarPal#2

TOPDON CarPal by HK TOPDON TECHNOLOGY Co., LIMITED

OBDII Diagnostic Scan Tool
Strong Contender
🔧 Utilities
3.7(35 ratings)
FreeIn-App Purchases
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Transform your phone into a powerful car diagnostic tool with this app. It offers comprehensive system scans, full OBDII functionality, and specialized maintenance services for a wide range of vehicle brands. Easily identify issues, access repair data, and generate detailed reports wirelessly.

TopScan VAG#3

TopScan VAG by ShenZhen Topdon Technology Co.,Ltd

Smart Scanner In Your Pocket
Worth Considering
🔧 Utilities
2.5(6 ratings)
Free
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This app transforms your phone into a powerful car diagnostic tool for Volkswagen models. It offers full system diagnosis, bi-directional controls, and special maintenance functions. Connects wirelessly via Bluetooth for easy vehicle identification and detailed reports.

More Topscan Pro apps to explore

4
TopScan for Bimmers
TopScan for Bimmers
TopScan for Bimmers
Smart Scanner In Your Pocket
Free
🔧 Utilities
(1)
5
Car Scanner OBD2 Torque Pro
Car Scanner OBD2 Torque Pro
Car Scanner OBD2 Torque Pro
OBD2 Scan for Car Diagnostic
Free

This app transforms your device into a powerful car diagnostic tool. It allows you to monitor real-time sensor data, read and interpret diagnostic trouble codes (DTCs), and access detailed information about your vehicle's systems. Compatible with most cars manufactured after 1996.

Real-time sensor data monitoringRead and interpret DTCsAccess Parameter Identification Codes (PIDs)
🔧 Utilities
(883)
free with in-app purchases
6
OBD2™ Car Scanner・ELM 327 Scan
OBD2™ Car Scanner・ELM 327 Scan
OBD2™ Car Scanner・ELM 327 Scan
OBD Diagnostics・Repair Doctor
Free

Transform your smartphone into a powerful OBD2 diagnostic tool. Read and clear fault codes, monitor real-time performance metrics, and test your vehicle's acceleration and emissions. Compatible with a wide range of car brands and OBD2 scanners.

Universal OBD2 scanner compatibilityRead and erase fault codesReal-time performance metrics
🔧 Utilities
(13)
freemium
7
PDF Scanner App: TapScanner
PDF Scanner App: TapScanner
PDF Scanner App: TapScanner
Scan Documents, Sign & Edit
Free

Transform your mobile device into a powerful scanner. Easily capture documents, receipts, and more, convert them to PDF, and edit them with advanced tools. Secure your files with passwords and share them effortlessly.

Scan documents to PDFEdit scans with OCRAdd e-signatures
💼 Business
(26K)
free with in-app purchases
8
myTopcon NOW!
myTopcon NOW!
myTopcon NOW!
by Topcon Positioning Systems, Inc.
Free

Access essential support content for Topcon products directly from your smart device. Find troubleshooting guides, product manuals, video tutorials, and manage support cases with ease.

Troubleshooting tipsProduct manualsVideo guides
💼 Business
(9)
free
9
Check ID Scanner
Check ID Scanner
Check ID Scanner
Fast ID Barcode Verification
Free
$8.00 | 100% OFF

Instantly verify driver's licenses and IDs for events and venues. This app offers fast barcode scanning, age verification, and guest list management. It works offline and prioritizes user privacy by keeping data on your device.

Instant ID barcode scanningAge verificationMobile driver's license support
💼 Business
(10)
free with in-app purchases
10
Scanmarker Reader
Scanmarker Reader
Scanmarker Reader
by Topscan ltd.
Free

This app digitizes printed text scanned by a pen-shaped device, aiding individuals with reading difficulties. It offers customizable reading experiences, including live reading, speed adjustment, and word highlighting, to enhance fluency and comprehension.

Scan printed text to digital formatLive reading while scanningAdjustable reading speed
📚 Education
(3)
free
11
Scanmarker Keyboard
Scanmarker Keyboard
Scanmarker Keyboard
by Topscan ltd.
Free
📚 Education
(0)
12
InmoScan Express
InmoScan Express
InmoScan Express
LiDAR & property reports
Free
💼 Business
(0)
13
CanScan: PDF and Doc Scanner
CanScan: PDF and Doc Scanner
CanScan: PDF and Doc Scanner
Scan PDFs & Share instantly
$0.99
$3.99 | 75% OFF

Transform your iPhone into a professional scanner. Effortlessly capture documents, receipts, and notes, creating crisp, multi-page PDFs. Extract text with OCR and apply smart filters for optimal clarity.

Professional-grade document scanningAutomatic edge detection and perspective correctionCreate multi-page PDFs
🔧 Utilities
(0)
paid