Best Debug Apps

250+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated November 2026

Out of 250+ debug apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Debug Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Debug AnywhereDebug AnywhereFree4.6★ (55)YesYesNov 2026
2WebDebug - Web debugging toolWebDebug - Web debugging toolFree4.4★ (25)NoYesNov 2026
3App Debug AssistantApp Debug AssistantFree3.7★ (3)YesNoOct 2026
4Layer DebugLayer DebugFree5.0★ (1)NoNoJun 2026
5Pythonica: Code and DebugPythonica: Code and DebugFree5.0★ (2)YesYesAug 2026
6SocketChat - TCP&UDP DebugSocketChat - TCP&UDP DebugFree—YesYesSep 2026
7ImGui Debug ToolImGui Debug ToolFree—NoNoOct 2026
8LogCat Analyzer: Debug ToolkitLogCat Analyzer: Debug ToolkitFree1.0★ (1)NoYesNov 2026

Top Picks for Debug

Debug Anywhere#1

Debug Anywhere by 浩鑫 庄

Inspect web / DevTools
4.6😊(55 ratings)
FreeAdsIn-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

A comprehensive toolkit for web developers to inspect, debug, and enhance web pages. It offers features like webpage inspection, user-agent switching, JavaScript injection, and network diagnostics.

What We Love

  • 🚀 Useful for debugging
  • 👍 Easy to use
  • 💡 Simulates browser F12 mode
  • 👍 Great for developers
  • 👍 Allows code execution on websites
  • 👍 Useful for practicing
  • 👍 Debug from anywhere
  • 👍 Superb app
  • 👍 Amazing work
  • 👍 Great job on presentation
  • 👍 Very useful app
  • 👍 Debugging tool
  • 👍 Fast to learn
  • 👍 Handy debugging browser
  • 👍 Saves custom user agents
  • 👍 Multiple tools in one
  • 👍 Good for quick inspection
  • 👍 Problem solving on the go
  • 👍 Excellent utility tool
  • 👍 Debug from iPhone
  • 👍 Free app
  • 👍 Works on iPhone

Room to Improve

  • 🐛 Cannot see initial console.log
  • 🐛 Console visible only after opening
  • 🐛 No desktop site switch
  • 🐛 Not loading
App Debug Assistant#3

App Debug Assistant by Junjie Li

File transfer, network debug
Worth Considering
🛠️ Developer Tools
3.7(3 ratings)
FreeAds
App Debug Assistant screenshot 1
App Debug Assistant screenshot 2
App Debug Assistant screenshot 3
App Debug Assistant screenshot 4
App Debug Assistant screenshot 5
App Debug Assistant screenshot 6

A comprehensive toolkit for developers and testers to streamline debugging. It offers device information, sensor data, Bluetooth debugging, file transfer, and QR code tools for efficient workflow and bug reporting.

More Debug apps to explore

FAQ about Debug

What are the best debug apps for iPhone?
Debug Anywhere tops our debug apps ranking as of November 2026, with a 4.6-star average from 55 App Store ratings, and it's free to download.
Yes — 20 of the top debug apps we rank are free to download, including Debug Anywhere and WebDebug - Web debugging tool.
Debug Anywhere shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ debug apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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