Best Debug Phone Apps

224+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated July 2026

Finding the right debug phone apps can be overwhelming with so many options. We've analyzed 224+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Debug Phone Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Phone Doctor PlusPhone Doctor PlusFree4.4★ (328)YesNoAug 2026
2Debug AnywhereDebug AnywhereFree4.6★ (54)NoYesAug 2026
3App Debug AssistantApp Debug AssistantFree3.0★ (2)YesNoJul 2026
4Star DebugStar DebugFree5.0★ (5)NoNoJul 2026
5Proxyman - Capture HTTPSProxyman - Capture HTTPSFree4.8★ (783)NoYesAug 2026
6WTMP Who Touched My PhoneWTMP Who Touched My PhoneFree4.5★ (866)YesYesAug 2026
7Apple DeveloperApple DeveloperFree4.1★ (2.1K)NoYesAug 2026
8QR DebugQR DebugFree5.0★ (5)NoNoJul 2026

Top Picks for Debug Phone

Phone Doctor Plus#1

Phone Doctor Plus by Idea Mobile Tech inc.

Editor's Choice
🔧 Utilities
4.4😊(328 ratings)
FreeAds
Phone Doctor Plus screenshot 1
Phone Doctor Plus screenshot 2
Phone Doctor Plus screenshot 3

Diagnose over 40 hardware and system issues with this app. Monitor your phone's hardware, battery, memory, and storage. Track network usage and daily charging cycles to keep your device running smoothly.

What We Love

  • 🚀 Extensive audio testing
  • 👍 Comprehensive diagnostics
  • 🔍 Detailed phone status report
  • 💡 Helpful for buying/selling used phones

Room to Improve

  • 🐛 Occasional crashes
  • 🔧 Lacks troubleshooting guidance
  • 🔍 Some tests don't work as expected
Debug Anywhere#2

Debug Anywhere by 浩鑫 庄

Inspect web / DevTools
Strong Contender
🛠️ Developer Tools
4.6😊(54 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.

What We Love

  • 🚀 Useful for debugging
  • 👍 Easy to use
  • 💡 Simulates browser F12 mode
  • 👍 Great for developers

Room to Improve

  • 🐛 Cannot see initial console.log
  • 🐛 Console visible only after opening
  • 🐛 No desktop site switch
应用调试助手#3

应用调试助手 by Junjie Li

文字、文件传输,网络调试,获取硬件信息更方便
Worth Considering
🛠️ Developer Tools
3.0(2 ratings)
FreeAds
应用调试助手 screenshot 1
应用调试助手 screenshot 2
应用调试助手 screenshot 3
应用调试助手 screenshot 4
应用调试助手 screenshot 5
应用调试助手 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 Phone apps to explore

4
Star Debug
Star Debug
Star Debug
by Ihor Lytvynenko
Free

Manage your Starlink devices with this alternative tool. It allows you to decode debug data, initiate basic dish and router operations, view telemetry, and create shareable debug data files. The app also checks your internet connection.

Decode DebugData JSONInitiate dish operations (Reboot, Stow, Unstow)Initiate router operations (Reboot, WiFi setup)
🔧 Utilities
(5)
free
5
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
(783)
free with in-app purchases
6
WTMP Who Touched My Phone
WTMP Who Touched My Phone
WTMP Who Touched My Phone
Your Third Eye - Don't Touch
Free

Discover who has accessed your phone without permission. This app alerts you with a loud beep when someone touches your device and captures photos of individuals who unlock it, providing timestamps for your records.

Detect unauthorized phone accessCapture photos of intrudersLoud alarm on touch
🔧 Utilities
(866)
subscription
7
Apple Developer
Apple Developer
Apple Developer
by Apple
Free

Access the latest developer news, features, and videos from Apple. Stay updated on new frameworks and technologies, and catch up on past event content.

Developer news and featuresLatest Apple frameworks and technologiesWWDC videos
🛠️ Developer Tools
(2.1K)
free with in-app purchases
8
QR Debug
QR Debug
QR Debug
Debug all your scannable codes
Free

This app allows you to quickly view the data encoded in various scannable codes without being redirected. It captures and displays the scanned image along with the encoded data, offering options to copy or share both.

Scan codes with device cameraView encoded dataSee captured image
🛠️ Developer Tools
(5)
free
9
WTMP - Who Touched My Phone +
WTMP - Who Touched My Phone +
WTMP - Who Touched My Phone +
Security Scanner, Anti Theft
Free

This app secretly records individuals who use your phone with the front camera, showing you who accessed your device and when. It also features an alarm that sounds if your phone is unlocked by someone else, helping you identify unauthorized access.

Front camera recording of phone usageRecords who and when phone was usedAlarm on unauthorized unlocking
🔧 Utilities
(1.3K)
free with in-app purchases
10
Spy Phone ® Phone Tracker
Spy Phone ® Phone Tracker
Spy Phone ® Phone Tracker
Family GPS & Contacts Tracking
Free

Monitor loved ones' smartphone activities with real-time GPS tracking, contact monitoring, and alerts. Features include a panic button, battery level notifications, and installed app viewing to help ensure family safety.

Real-time GPS location trackingContact list monitoringPanic Button alerts
📊 Productivity
(5.9K)
free with in-app purchases
11
ClapFind: Phone Finder
ClapFind: Phone Finder
ClapFind: Phone Finder
Clap Or Speak To Find &Protect
Free

Locate your lost phone using sound. Clap or speak a command to make your device ring, flash, or vibrate. Includes anti-theft features like motion and pocket-removal alarms.

Clap to find phoneVoice command to locateAnti-theft motion alarm
🔧 Utilities
(4.2K)
free with in-app purchases
12
ClapPing: Find Phone by Clap
ClapPing: Find Phone by Clap
ClapPing: Find Phone by Clap
Find Your Phone By Clapping
Free

Easily locate your lost phone by making a sound like clapping or whistling. The app uses advanced sound recognition to trigger a ringtone, helping you find your device quickly and efficiently. It offers customizable sounds and a user-friendly interface.

Find phone by clap, whistle, or snapCustomizable ringtonesSimple and intuitive interface
🎬 Entertainment
(3.1K)
free with in-app purchases
13
Clap To Find Phone
Clap To Find Phone
Clap To Find Phone
Wake Up Phone By Clapping
Free

Misplaced your phone often? This app helps you locate it by responding to your claps, whistles, or finger snaps with an audible alert. It also offers features like charger alarms and anti-theft alerts for added security.

Find phone by clapping, whistling, or finger snappingUnplug and plug-in charger alarmAnti-theft pickup alarm
🎬 Entertainment
(3.1K)
ad-supported
14
AntiLost - Clap to Find Phone
AntiLost - Clap to Find Phone
AntiLost - Clap to Find Phone
My Device Finder & Spy Tracker
Free

Locate your misplaced device with a simple clap, triggering an audible alert and flashlight. It also captures photos of unauthorized users and sounds an alarm if the phone is moved without permission, offering comprehensive device security.

Clap to find phoneFlashlight activationIntruder photo capture
🔧 Utilities
(2K)
free with in-app purchases
15
ADB Link – ADB Debug & Connect
ADB Link – ADB Debug & Connect
ADB Link – ADB Debug & Connect
ADB Debug and Control Tool
Free
🛠️ Developer Tools
(0)
16
Find My Phone By Clap Ringtone
Find My Phone By Clap Ringtone
Find My Phone By Clap Ringtone
Ringtone Clap Finder AntiTheft
Free

Locate your misplaced device by simply clapping your hands. The application detects the sound and triggers a loud, customizable alarm to help you pinpoint its location.

Clap to find phoneLoud alarm with multiple sound selectionsEasy to detect phone location
🎬 Entertainment
(2K)
free with in-app purchases
17
AntiLost: Phone Finder & Alarm
AntiLost: Phone Finder & Alarm
AntiLost: Phone Finder & Alarm
Clap to Find & Anti-Theft
Free

Locate your lost phone with sound-activated alarms or motion detection. This app also alerts you if someone tries to tamper with your device or unplug it from charging, providing comprehensive security.

Clap to find phoneIntruder photo and log reportsCharging unplug alarm
🔧 Utilities
(3.4K)
free with in-app purchases
18
ClapRing: Find Phone By Clap
ClapRing: Find Phone By Clap
ClapRing: Find Phone By Clap
AntiThef, Whistle & Clap Alert
Free

Never lose your phone again with this app that helps you locate it by clapping, whistling, or finger snapping. It also includes anti-theft features like moving and charging alarms, and an intruder alert with camera capture.

Find phone by clappingFind phone by whistlingMoving alarm
🎬 Entertainment
(12K)
free with in-app purchases
19
Touchscreen Pro: Phone Test
Touchscreen Pro: Phone Test
Touchscreen Pro: Phone Test
Screen & dead pixel checker
Free
$1.99 | 100% OFF

Diagnose and document your phone's hardware condition with comprehensive tests. Verify screen repairs, check used phones before buying, or prove device condition for resale. All tests run offline, and your data stays private.

200-point guided touch scanDisplay and dead pixel checkAudio, sensor, and camera testing
🔧 Utilities
(6)
free with in-app purchases
20
ClapFinder : Clap Find Phone
ClapFinder : Clap Find Phone
ClapFinder : Clap Find Phone
Clap Your Hands to Find Phone
Free

Locate your lost phone with simple sounds like clapping or whistling. Features include intruder alerts, Bluetooth disconnection notifications, and smart battery charging reminders to enhance security and device management.

Find phone by clap, whistle, or snapIntruder alerts for unauthorized accessBluetooth disconnection alerts
🔧 Utilities
(1.4K)
free with in-app purchases

FAQ about Debug Phone

What are the best debug phone apps for iPhone?
Phone Doctor Plus tops our debug phone apps ranking as of July 2026, with a 4.4-star average from 328 App Store ratings, and it's free to download.
Yes — 20 of the top debug phone apps we rank are free to download, including Phone Doctor Plus and Debug Anywhere.
Phone Doctor Plus shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 224+ debug phone apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Phone Doctor Plus offers over 40 types of hardware and system diagnostic tests to help identify potential issues with your smartphone. It also provides system monitoring for hardware, battery, memory, and storage, along with tracking network usage and daily charging cycles.
Key features include more than 40 diagnostic tests, system monitoring of hardware, battery, memory, and storage, daily recording of battery capacity and charging cycles, and tracking of network usage. The latest edition also supports the iPhone 15 series.