Best Socket Tool Apps

173+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated May 2026

With an average user rating of 4.1★, the socket tool category is one of the App Store's strongest. Browse all 173+ apps we track, sorted so the most loved ones surface first.

Compare top Socket Tool Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Harbor Freight ToolsHarbor Freight ToolsFree4.8★ (216K)NoNoJul 2026
2Milwaukee® ONE-KEY™Milwaukee® ONE-KEY™Free4.6★ (7.7K)NoNoJul 2026
3Network CheckerNetwork CheckerFree5.0★ (3)NoNoMay 2026
4SocketChat - TCP&UDP DebugSocketChat - TCP&UDP DebugFreeNoYesJun 2026
5ToolSnap: AI Tool IdentifierToolSnap: AI Tool IdentifierFree4.6★ (9)YesYesMay 2026
6PotatsoPotatsoFree4.5★ (5.8K)YesYesJul 2026
7Kreg ToolKreg ToolFree1.1★ (15)NoNoMay 2026
8ToolScan: Tool identifierToolScan: Tool identifierFree3.0★ (2)NoYesJul 2026

Top Picks for Socket Tool

Harbor Freight Tools#1

Harbor Freight Tools by Harbor Freight Tools USA, Inc.

Harbor Freight Coupons
Editor's Choice
🛍️ Shopping
4.8😊(216K ratings)
Free
#100in Shopping
Harbor Freight Tools screenshot 1
Harbor Freight Tools screenshot 2
Harbor Freight Tools screenshot 3
Harbor Freight Tools screenshot 4
Harbor Freight Tools screenshot 5
Harbor Freight Tools screenshot 6

Discover the latest coupons, instant savings, and exclusive deals for members. Browse tools, check local stock, and create wish lists. Scan barcodes in-store for more product information.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful customer service
  • 💡 Exclusive app-only deals
  • 🚀 Intuitive search

Room to Improve

  • 🐛 Constant logout issues
  • 🐛 Refreshes when switching apps
  • 🐛 Inaccurate in-store inventory
Milwaukee® ONE-KEY™#2

Milwaukee® ONE-KEY™ by MilwaukeeTool

Strong Contender
📊 Productivity
4.6😊(7.7K ratings)
Free
Milwaukee® ONE-KEY™ screenshot 1
Milwaukee® ONE-KEY™ screenshot 2
Milwaukee® ONE-KEY™ screenshot 3
Milwaukee® ONE-KEY™ screenshot 4
Milwaukee® ONE-KEY™ screenshot 5
Milwaukee® ONE-KEY™ screenshot 6

This digital platform helps manage tools and equipment by providing an inventory program and tracking capabilities. It allows users to log purchase information, set service reminders, and track tool locations to prevent theft and tampering.

What We Love

  • 👍 Helps keep track of tools
  • 🔒 Ability to disable stolen tools
  • 📝 Organizes tool inventory
  • 🛠️ Customizable tool settings

Room to Improve

  • 🐛 Connectivity issues and app freezes
  • 🔍 Limited Bluetooth range for tracking
  • 🔋 Battery drain on Tick devices
Network Checker#3

Network Checker by Nguyen Sang

Socket, Scan, Ping, SSH, Speed
Worth Considering
🔧 Utilities
5.0(3 ratings)
Free
Network Checker screenshot 1
Network Checker screenshot 2
Network Checker screenshot 3
Network Checker screenshot 4
Network Checker screenshot 5
Network Checker screenshot 6

This utility app provides developers with essential network tools. It allows for socket creation, host pinging, SSH access, and network scanning. Test internet speed and discover services on your network.

More Socket Tool apps to explore

4
SocketChat - TCP&UDP Debug
SocketChat - TCP&UDP Debug
SocketChat - TCP&UDP Debug
Chat-Style Network Debug Tool
Free
🛠️ Developer Tools
(0)
5
ToolSnap: AI Tool Identifier
ToolSnap: AI Tool Identifier
ToolSnap: AI Tool Identifier
by Robin Mathew
Free

Instantly identify any tool by taking a photo. Get accurate names, usage information, and compatible parts. Designed for professionals and DIYers alike, it helps you avoid mistakes and buy with confidence.

Instant tool identification via photoDetailed usage informationCompatible parts and accessories
📊 Productivity
(9)
free with in-app purchases
6
Potatso
Potatso
Potatso
Proxy/VPN Tool, Shadowsocks
Free

This powerful network tool enhances your mobile experience by creating a clean network environment. It supports various proxy protocols and offers smart routing rules to optimize data usage and speed, making it suitable for both new and experienced users.

Supports Shadowsocks, ShadowsocksR, Socks, HTTP(s) proxySeamless background operationWorks on cellular data and Wi-Fi
🔧 Utilities
(5.8K)
free with in-app purchases
7
Kreg Tool
Kreg Tool
Kreg Tool
by Lee's Tools
Free

Discover a wide range of woodworking tools and accessories for cutting, measuring, joining, clamping, and routing. Explore innovative solutions for woodworkers to create projects with ease and precision.

Cutting and Measuring toolsJoining solutions (Kreg Jig)Clamping devices
🛍️ Shopping
(15)
free
8
ToolScan: Tool identifier
ToolScan: Tool identifier
ToolScan: Tool identifier
Your Pocket Tool Identifier
Free

Instantly identify hand tools with AI by taking a photo. Get detailed usage, safety, and best practice information. Access a comprehensive database for DIYers, mechanics, and students.

AI tool recognition via photoStep-by-step usage tipsSafety instructions
🔍 Reference
(2)
freemium
9
WSS WebSocket Client
WSS WebSocket Client
WSS WebSocket Client
Developer tool for testing WSS
$1.99

This tool allows developers to easily test communication with WebSocket servers. It offers features like session logging, message copying, automatic pong responses, and connection history for quick re-connections on iPhone and iPad.

Test WSS WebSocket serversShare session logs to CSVCopy messages from log
🛠️ Developer Tools
(0)
paid
10
Auto Parts Identifier: PartsIQ
Auto Parts Identifier: PartsIQ
Auto Parts Identifier: PartsIQ
Identify cables & car repair
Free

Instantly identify car parts, cables, and hardware from a photo. Get clear explanations of what they do and where to find replacements. Also generates custom checklists for repairs and maintenance.

AI-powered photo identificationCar part identificationCable and connector identification
🔧 Utilities
(2)
free with in-app purchases
11
DeviLAN - Remote control & Visualization tool for developers
DeviLAN - Remote control & Visualization tool for developers
DeviLAN - Remote control & Visualization tool for developers
by synertronixx GmbH
Free
🔧 Utilities
(0)
12
Vortex Tool Co.
Vortex Tool Co.
Vortex Tool Co.
Router Bit Selection Guide
Free

This utility helps CNC router operators select the right tool for their cutting tasks. It provides specific tool suggestions, feed rates, and RPMs based on your material and cut type. The app also includes helpful calculators for chip load, RPM, and feed rate.

Tool selection based on material and cut typeSpecific tool suggestionsFeed rate and RPM recommendations
🔧 Utilities
(4)
free
13
Brook.app
Brook.app
Brook.app
Cross-Platform Network Tool
Free

This cross-platform network tool requires server deployment. A paid subscription offers enhanced features to support ongoing development and project continuity.

Cross-platform network toolClient-server softwareServer deployment required
🛠️ Developer Tools
(178)
freemium
14
API Tool Pro
API Tool Pro
API Tool Pro
Test APIs, Streams & WebSocket
Free
🛠️ Developer Tools
(0)
15
Kangaroo - Handy Network Tools
Kangaroo - Handy Network Tools
Kangaroo - Handy Network Tools
Socket Encoding Schedule
Free

This utility app offers three handy tools: Websocket client, URL encoder, and a progress bar generator. It aims to simplify common tasks for users, enhancing their workflow efficiency.

Websocket clientURL encodingProgress bar generation
🔧 Utilities
(18)
ad-supported
16
Tool Identifier - Finder & ID
Tool Identifier - Finder & ID
Tool Identifier - Finder & ID
Tool ID & Finder with AI
Free
🔧 Utilities
(0)
17
Reading & Scanning Tool - NFC
Reading & Scanning Tool - NFC
Reading & Scanning Tool - NFC
Smart Read, Scan & Connect NFC
Free
🔧 Utilities
(0)
18
SocketDebugTools-TCP&UDP调试工具
SocketDebugTools-TCP&UDP调试工具
SocketDebugTools-TCP&UDP调试工具
by 永吉 王
Free
📊 Productivity
(0)
19
KNIPEX
KNIPEX
KNIPEX
Pliers finder for experts
Free

Easily locate the perfect pliers from an extensive catalog. Browse product details, save preferred items to a personal wish list, and ensure you always have the right tool for the job.

Find the right pliersAccess entire product rangeView product details
📊 Productivity
(131)
free
20
Tool Identifier: ToolScope
Tool Identifier: ToolScope
Tool Identifier: ToolScope
Scan,Identify and Analyze tool
Free

Instantly identify any tool using your camera with AI. Organize your entire tool collection, get detailed information, and receive maintenance advice. Access your inventory offline for quick reference.

Instant AI tool identification via cameraDetailed tool specifications and care instructionsPersonalized tool collection management
📚 Education
(2)
free with in-app purchases

FAQ about Socket Tool

What are the best socket tool apps for iPhone?
Harbor Freight Tools tops our socket tool apps ranking as of May 2026, with a 4.8-star average from 216K App Store ratings, and it's free to download.
Yes — 19 of the top socket tool apps we rank are free to download, including Harbor Freight Tools and Milwaukee® ONE-KEY™.
Harbor Freight Tools has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 173+ socket tool apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
The app provides access to the latest coupons, instant savings, and exclusive deals for Inside Track Club members. You can also browse a wide selection of tools, watch product videos, check local store inventory, and create wish lists.
The app's main function is to display the latest coupons and instant savings. Inside Track Club members can also find their exclusive deals directly within the app, which can be saved to a wish list for easy access during in-store visits.