Best Faslink X Apps

8+ iOS apps curated and reviewed

3.5 avg rating
8 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our faslink x list covers 8+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Faslink X Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1FasLink XFasLink XFree2.8★ (103)NoNoJul 2026
2Fastlink 4G LTEFastlink 4G LTEFree4.1★ (1.5K)NoNoJul 2026
3Car Scanner ELM OBD2Car Scanner ELM OBD2Free4.8★ (32K)YesYesAug 2026
4ELM327 WiFi DiagnosticELM327 WiFi DiagnosticFree1.0★ (1)NoNoMay 2026
5iOBD2iOBD2Free2.8★ (84)NoNoMay 2026
6OBDII Scanner ELM327 OBD2OBDII Scanner ELM327 OBD2Free3.4★ (5)NoYesAug 2026
7LinksysLinksysFree4.7★ (98K)NoNoAug 2026
8iWifi - AR speed & signal testiWifi - AR speed & signal testFree4.6★ (18K)YesYesAug 2026

Top Picks for Faslink X

FasLink X#1

FasLink X by 亮 侯

First Step to Pro.
Editor's Choice
🔧 Utilities
2.8(103 ratings)
Free
FasLink X screenshot 1
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Diagnose vehicle issues and access repair solutions. This app connects wirelessly to your car's OBDII port to scan and clear trouble codes, monitor battery health, and provide detailed repair reports based on millions of reported fixes.

Fastlink 4G LTE#2

Fastlink 4G LTE by Newroz 4G LTE

Strong Contender
🔧 Utilities
4.1😞(1.5K ratings)
Free
Fastlink 4G LTE screenshot 1
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Manage your mobile account, recharge instantly, and access exclusive bundles and offers. Check your balance, purchase internet plans, and find nearby locations. Experience a faster, smarter digital life.

What We Love

  • 👍 Good application
  • 🚀 Fastlink
  • 🚀 Best app

Room to Improve

  • 🐛 App stopped working after iOS update
  • 🐛 Can't connect to the app
  • 🐛 Lack of consistency
Car Scanner ELM OBD2#3

Car Scanner ELM OBD2 by Stanislav Svistunov

The best OBD2 diagnostic tool!
Worth Considering
🔧 Utilities
4.8😊(32K ratings)
FreeAdsIn-App Purchases
Car Scanner ELM OBD2 screenshot 1
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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

Room to Improve

  • 🐛 Occasional connection issues
  • 🐛 Incorrect sensor readings for some vehicles
  • 🐛 Crashes or freezes on some devices

More Faslink X apps to explore

4
ELM327 WiFi Diagnostic
ELM327 WiFi Diagnostic
ELM327 WiFi Diagnostic
Car diagnostic
Free

This utility app connects to your vehicle's onboard diagnostics system via an ELM327 WiFi adapter. It allows you to check your car's version and supported protocols, and includes example commands for troubleshooting.

ELM327 version supportAll protocol supportVersion and protocol checking
🔧 Utilities
(1)
free
5
iOBD2
iOBD2
iOBD2
by Shenzhen Yunjia Intelligence Technology Co., Ltd.
Free

Transform your iPhone or iPad into a powerful vehicle diagnostic tool. Read engine data, check for issues, and monitor real-time performance metrics like fuel consumption and acceleration. Customize your dashboard to display only the information you care about.

Read and clear diagnostic trouble codes (DTCs)Access live engine dataView freeze frame data
🔧 Utilities
(84)
free with in-app purchases
6
OBDII Scanner ELM327 OBD2
OBDII Scanner ELM327 OBD2
OBDII Scanner ELM327 OBD2
OBD2 Scanner and Trouble codes
Free

This app allows you to scan your car's trouble codes and view live data using an OBD2 Bluetooth adapter. It logs statistics and freeze frames for future reference, storing all diagnostic trouble codes (DTCs) on a server.

Scan car trouble codesView live dataLog live statistics
🔧 Utilities
(5)
free with in-app purchases
7
Linksys
Linksys
Linksys
Smart WiFi management
Free

Manage your home WiFi network remotely from anywhere. Control connected devices, set up guest networks, and implement parental controls to manage internet access for children. Prioritize devices for better streaming and gaming performance, and enhance security against online threats.

Remote WiFi accessNetwork dashboardGuest network setup
🔧 Utilities
(98K)
free
8
iWifi - AR speed & signal test
iWifi - AR speed & signal test
iWifi - AR speed & signal test
Internet scanner & analyzer
Free

This app helps you test and analyze your internet connection. It measures download, upload, and ping speeds, displays connection consistency, and checks Wi-Fi signal strength. Advanced features include LAN device scanning, Wi-Fi security checks, and an augmented reality speed test.

Internet speed test (Download, Upload, Ping)Connection consistency graphWi-Fi signal strength discovery
📊 Productivity
(18K)
free with in-app purchases

FAQ about Faslink X

What are the best faslink x apps for iPhone?
FasLink X tops our faslink x apps ranking as of August 2026, with a 2.8-star average from 103 App Store ratings, and it's free to download.
Yes — 8 of the top faslink x apps we rank are free to download, including FasLink X and Fastlink 4G LTE.
FasLink X has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 8+ faslink x apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
FasLink X is a professional diagnostic application that connects wirelessly to your vehicle's OBDII port. It allows you to scan for and clear trouble codes, monitor your battery, check smog readiness, and access detailed repair reports with validated fixes for your vehicle's specific issues.
FasLink X connects to compatible OBDII sensors via Bluetooth 4.0 and above. You need to purchase a compatible hardware sensor separately, which plugs into your car's OBDII port. Once the sensor is connected, open the FasLink X app and tap 'CONNECT' to select your OBDII sensor from the list and establish a connection.