Best Debugger Apps

213+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated June 2026

Finding the right debugger app can be overwhelming with so many options. We've analyzed 213+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Debugger

Bluetooth Debugger & Inspector#2

Bluetooth Debugger & Inspector by 小玲 王

Detector & Manager Devices
Strong Contender
🛠️ Developer Tools
4.6(5 ratings)
FreeIn-App Purchases
Bluetooth Debugger & Inspector screenshot 1
Bluetooth Debugger & Inspector screenshot 2
Bluetooth Debugger & Inspector screenshot 3
Bluetooth Debugger & Inspector screenshot 4
Bluetooth Debugger & Inspector screenshot 5
Bluetooth Debugger & Inspector screenshot 6

Discover, connect, and debug nearby Bluetooth devices. Inspect their services, characteristics, and data in real-time. Log and export device information, and manage connections with ease.

Debug Anywhere#3

Debug Anywhere by 浩鑫 庄

Inspect web / DevTools
Worth Considering
🛠️ Developer Tools
4.6(56 ratings)
FreeIn-App Purchases
Debug Anywhere screenshot 1
Debug Anywhere screenshot 2
Debug Anywhere screenshot 3
Debug Anywhere screenshot 4
Debug Anywhere screenshot 5
Debug Anywhere screenshot 6

This app provides a comprehensive suite of tools for web developers to inspect and debug web pages within a WebView environment. It offers features like source code inspection, network diagnostics, and JavaScript injection to streamline the development process.

More Debugger apps to explore

4
conspy_ | Mobile Site Debugger
conspy_ | Mobile Site Debugger
conspy_ | Mobile Site Debugger
by NoteBuddy, Inc.
Free

Debug websites directly on your iOS device. View source code, log network requests, and inspect console and storage data, mirroring desktop browser debugging tools.

Source code viewRequests loggingConsole logging
🔧 Utilities
(8)
free with in-app purchases
5
Network Analyzer: net tools
Network Analyzer: net tools
Network Analyzer: net tools
Scanner,ping,route,DNS & ports
Free

Diagnose Wi-Fi and internet connectivity issues with a suite of network analysis tools. Discover devices on your LAN, test connectivity with ping and traceroute, and scan for open ports.

Wi-Fi LAN scannerDevice discoveryPing and traceroute
🔧 Utilities
(6.5K)
ad-supported
6
Pulse – Network Logger
Pulse – Network Logger
Pulse – Network Logger
Network Logger and Debugger
Free

This companion app allows developers to view network request logs and debug network errors on Apple platforms. It integrates directly into apps via an SDK, offering advanced features like decoding error analysis and API mocking without needing custom certificates.

View network request logsDebug network errorsAnalyze app performance
🛠️ Developer Tools
(1)
subscription
7
Cleaner Kit - Clean Up Storage
Cleaner Kit - Clean Up Storage
Cleaner Kit - Clean Up Storage
Free up Space, Delete Photos
Free

This app helps declutter your iPhone by identifying and removing duplicate photos, videos, and other junk files. It uses AI to scan your device, allowing you to quickly free up storage space and organize your content with an intuitive swipe interface.

AI-powered duplicate detectionSwipe-based photo sortingEmail and contact decluttering
🔧 Utilities
(343K)
free with in-app purchases
8
Proxycat
Proxycat
Proxycat
by BYTE CROSSING LTD
Free

This app allows developers to capture and modify HTTP messages using JavaScript. It offers various viewers for data formats and supports SSL decryption. Scripts can be synchronized via iCloud for seamless workflow.

HTTP message captureRequest/response modification via JavaScriptMultiple data viewers (JSON, Tree, HTML, XML, Hex)
🛠️ Developer Tools
(3)
free
9
DebugBird
DebugBird
DebugBird
Real time crash tracking
Free
🛠️ Developer Tools
(0)
10
WebDebug - Web debugging tool
WebDebug - Web debugging tool
WebDebug - Web debugging tool
Web Inspector & Static Server
Free

Debug web pages directly on your mobile device. Inspect console logs, network requests, and page elements. Edit code with auto-suggestions and syntax correction, and even run a local static server for testing.

Debug via URL or QR codeView console logs and network requestsEdit HTML, CSS, and JavaScript
🛠️ Developer Tools
(15)
free with in-app purchases
11
Network Debugger - TCP/UDP
Network Debugger - TCP/UDP
Network Debugger - TCP/UDP
TCP/UDP socket debugger
Free

This tool assists developers in debugging network connections. It supports both TCP and UDP protocols, offering features like UDP broadcast and monitoring, TCP client, and TCP server functionalities.

UDP broadcast and monitoringTCP client functionalityTCP server functionality
🛠️ Developer Tools
(0)
free
12
Web Inspector - code debugger
Web Inspector - code debugger
Web Inspector - code debugger
Mobile html javascript css xml
Free

Inspect and share HTML, CSS, and JavaScript source code from mobile web pages directly on your device. Debug web applications by viewing source code as a real mobile browser would.

Inspect HTML tagsView CSS codeExtract JavaScript
🔧 Utilities
(30)
ad-supported
13
Proxyman - Capture HTTPS
Proxyman - Capture HTTPS
Proxyman - Capture HTTPS
Capture HTTPS from your iPhone
Free

This app acts as a web debugging proxy, allowing you to capture and inspect HTTP/HTTPS traffic directly from your iPhone or iPad. It decrypts requests and responses, offers advanced debugging tools, and ensures your sensitive data remains on your device.

Capture & Inspect HTTP/HTTPS from iOS devicesDecrypt and view requests/responsesJSON syntax highlighting
🛠️ Developer Tools
(775)
free with in-app purchases
14
Blue Sniff - Bluetooth Scanner
Blue Sniff - Bluetooth Scanner
Blue Sniff - Bluetooth Scanner
Simple Bluetooth Detector
Free

This application functions as a straightforward Bluetooth scanner, allowing users to detect nearby Bluetooth devices. It offers a simple interface for identifying available connections.

Bluetooth device detectionSimple interfaceEasy to use
🔧 Utilities
(334)
free with in-app purchases
15
TensorFlow TFLite Debugger
TensorFlow TFLite Debugger
TensorFlow TFLite Debugger
Debug and Test TensorFlow Lite
$0.99
🛠️ Developer Tools
(0)
16
DevMate - Connect & Debug
DevMate - Connect & Debug
DevMate - Connect & Debug
Remote Control & APK Sideload
Free

Manage and debug ADB-enabled devices remotely. Control files, apps, and device information, including screen mirroring and log viewing. Offers subscription for advanced features.

Device discovery and connectionFile and app managementRemote control and input
🛠️ Developer Tools
(4)
freemium
17
Web Inspector
Web Inspector
Web Inspector
Developer Console for Safari
Free

This app provides a suite of web development tools for Safari on mobile devices. Inspect and edit the DOM, view element styles, execute JavaScript commands, monitor network requests, and examine stored resources like cookies.

DOM inspection and editingElement style viewerJavaScript console
🛠️ Developer Tools
(128)
free
18
Network Kit - TCP UDP debugger
Network Kit - TCP UDP debugger
Network Kit - TCP UDP debugger
Support TCP UDP DNS Ping etc..
Free

This utility app provides comprehensive network debugging tools. It allows users to view device network information and perform various tests like TCP, UDP, Ping, and DNS queries. An optional subscription removes advertisements.

View IPv4/IPv6 and interface informationTCP/UDP and Ping testingTraceroute functionality
🔧 Utilities
(4)
free with in-app purchases
19
Flight Debugger
Flight Debugger
Flight Debugger
by 加彬 薛
Free
🔧 Utilities
(0)
20
Cellular Tower - Signal Finder
Cellular Tower - Signal Finder
Cellular Tower - Signal Finder
Find antenna: 5G, 4G, 3G, LTE
Free

Optimize your mobile network with tools to find the strongest Wi-Fi and cellular signals. Locate nearby cell towers, enhance connection stability, and secure your browsing with a built-in VPN. Ideal for improving signal quality and privacy.

Wi-Fi and Mobile Signal OptimizationCell Tower LocatorVPN for Secure Browsing
🗺️ Navigation
(4.9K)
free with in-app purchases

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