Best Sniffer Apps

233+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated June 2026

With an average user rating of 3.9★, the sniffer category is one of the App Store's strongest. Browse all 233+ apps we track, sorted so the most loved ones surface first.

Compare top Sniffer Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Network SnifferNetwork SnifferFree4.6★ (159)NoYesJul 2026
2Stream - Network Debug ToolStream - Network Debug ToolFree4.1★ (129)NoYesJul 2026
3Sniffer - Dating New PeopleSniffer - Dating New People$5.992.4★ (9)YesYesJul 2026
4Storm Sniffer - Packet CaptureStorm Sniffer - Packet CaptureFree3.9★ (116)NoYesJul 2026
5Fing - Network ScannerFing - Network ScannerFree4.6★ (115K)YesYesJul 2026
6Http Traffic - Sniffer&CaptureHttp Traffic - Sniffer&CaptureFree2.6★ (18)YesNoMay 2026
7Hodor - HTTP(s) Packet SnifferHodor - HTTP(s) Packet SnifferFree4.3★ (24)NoYesJul 2026
8Surge 5Surge 5Free4.1★ (975)NoYesJul 2026

Top Picks for Sniffer

Network Sniffer#1

Network Sniffer by CHENGDU MIAOZHI TECHNOLOGY CO., LTD.

Inspect HTTPS / Socket Request
Editor's Choice
🛠️ Developer Tools
4.6(159 ratings)
FreeIn-App Purchases
Network Sniffer screenshot 1
Network Sniffer screenshot 2
Network Sniffer screenshot 3
Network Sniffer screenshot 4
Network Sniffer screenshot 5
Network Sniffer screenshot 6

Analyze your device's network activity to understand app behavior. Identify which apps are connecting to the internet, their data usage, and potential privacy risks. Gain control over your network with detailed visual reports and advanced inspection tools.

Stream - Network Debug Tool#2

Stream - Network Debug Tool by Stream Lab Inc.

HTTPS Sniff / Request Replay
Strong Contender
🛠️ Developer Tools
4.1😐(129 ratings)
FreeIn-App Purchases
#44in Developer Tools
Stream - Network Debug Tool screenshot 1
Stream - Network Debug Tool screenshot 2
Stream - Network Debug Tool screenshot 3
Stream - Network Debug Tool screenshot 4
Stream - Network Debug Tool screenshot 5

This tool allows developers to inspect HTTP and HTTPS network traffic on iOS devices. It enables capturing requests, replaying them, and managing host configurations for testing different environments. Essential for debugging network issues and understanding application behavior.

What We Love

  • 🚀 Free and powerful HTTP packet sniffer tool
  • 👍 Simple and intuitive user interface
  • 🔧 Useful for network debugging and troubleshooting
  • 💡 Built-in JSON viewer and utilities (RSA, Base64 encryption/decryption)

Room to Improve

  • 🐛 Certificate installation fails on iOS 18.x versions
  • 🐛 Gacha history recording not working properly
  • 🐛 'Code 0' error when generating JSON links
Sniffer - Dating New People#3

Sniffer - Dating New People by Sniffer Official

Chat, Date & Meet With Pets
Worth Considering
🌟 Lifestyle
2.4(9 ratings)
$5.99AdsIn-App Purchases
Sniffer - Dating New People screenshot 1
Sniffer - Dating New People screenshot 2
Sniffer - Dating New People screenshot 3
Sniffer - Dating New People screenshot 4
Sniffer - Dating New People screenshot 5
Sniffer - Dating New People screenshot 6

Connect with other pet owners and their furry companions. This app facilitates social interactions, playdates, and even breeder connections for pets. Discover new friends for both you and your animal.

More Sniffer apps to explore

4
Storm Sniffer - Packet Capture
Storm Sniffer - Packet Capture
Storm Sniffer - Packet Capture
Sniffer、Rewrite、Network Debug
Free

Capture and inspect HTTP/HTTPS traffic directly on your iOS device. Debug network issues, rewrite requests and responses in real-time, and replay HTTP requests. Offers advanced scripting capabilities for enhanced scalability.

Packet capture via local VPNHTTP/HTTPS request/response inspectionReal-time request/response rewriting
🛠️ Developer Tools
(116)
subscription
5
Fing - Network Scanner
Fing - Network Scanner
Fing - Network Scanner
Online devices & security
Free

Identify all devices on your WiFi network to understand who is connected, check for security threats, and troubleshoot network issues. It offers tools for speed testing, device analysis, and security alerts, with advanced features available through an optional hardware add-on.

Network scanning and device discoveryDevice identification (IP, MAC, vendor)Internet speed testing
📊 Productivity
(115K)
free with in-app purchases
6
Http Traffic - Sniffer&Capture
Http Traffic - Sniffer&Capture
Http Traffic - Sniffer&Capture
Network Inspect & Debug
Free

Capture, analyze, and debug network traffic on your device. Inspect HTTP/HTTPS requests and responses, filter data, and export records for detailed review. Useful for developers and network administrators.

Packet capturing and data statisticsWi-Fi LAN packet captureIn-app and web browser analysis
🔧 Utilities
(18)
ad-supported
7
Hodor - HTTP(s) Packet Sniffer
Hodor - HTTP(s) Packet Sniffer
Hodor - HTTP(s) Packet Sniffer
Support Flutter WebSocket TCP
Free

This tool captures and rewrites HTTP, TCP, UDP, and WebSocket data traffic, including Flutter app data. It offers features like HTTPS decryption, request/response mapping, and domain filtering for efficient web debugging.

Packet capturing & rewriting (HTTP, TCP, UDP, WebSocket)Flutter app traffic captureHTTPS decryption
🛠️ Developer Tools
(24)
free with in-app purchases
8
Surge 5
Surge 5
Surge 5
Advanced Network Toolbox
Free

This advanced network utility allows developers to intercept, process, and forward network traffic. It offers deep control over connections, including URL redirection, local file mapping, and HTTPS decryption. Ideal for debugging and network analysis.

Network connection takeoverModify network requests/responsesForward traffic to other proxies
🛠️ Developer Tools
(975)
free with in-app purchases
9
Lora Sniffer
Lora Sniffer
Lora Sniffer
by ImpactWave Lda
Free

This application serves as the user interface for a LoRa radio communication device. It allows technicians and hobbyists to test LoRa networks, monitor communications, and send data. Features include message logging with GPS, signal quality information, and data export options.

LoRa radio communication testingNetwork maintenanceBLE device connection
🛠️ Developer Tools
(3)
free
10
MIDI Sniffer
MIDI Sniffer
MIDI Sniffer
Capture and Share MIDI Logs
Free

Capture and share MIDI messages from external instruments. View logs in text or hex with precise timestamps. Export as MIDI files or share via text/email. Supports Bluetooth LE connections and message filtering.

Capture MIDI messages (text/hex)Microsecond precision timestampsShare logs via text/email
🎵 Music
(1)
free
11
NeoServer: SSH Client|Terminal
NeoServer: SSH Client|Terminal
NeoServer: SSH Client|Terminal
Docker|SFTP|Linux|Server|PuTTY
Free

Manage your servers, NAS, and Linux routers remotely via SSH. Offers terminal access, file management, script execution, and server monitoring. Supports Docker containers and multi-server operations.

SSH terminal accessSFTP file managementMulti-server script execution
🛠️ Developer Tools
(283)
freemium
12
Wifi Analyzer Network Analyzer
Wifi Analyzer Network Analyzer
Wifi Analyzer Network Analyzer
Wifi Status: Network Scanner
Free

Analyze your Wi-Fi network, discover connected devices, and test network performance. This app provides detailed network information, speed tests, and diagnostic tools to help you understand and troubleshoot your network.

Discover connected devicesNetwork informationDownload & upload speed test
🔧 Utilities
(2.7K)
free with in-app purchases
13
Unicorn HTTPS
Unicorn HTTPS
Unicorn HTTPS
Bypassing SNI HTTPS Filtering
Free

Bypass HTTPS filtering and eavesdropping to access blocked websites freely and securely. This app offers fast, interference-free internet access without collecting your personal data. Enjoy a pleasant web surfing experience with support for all major browsers.

HTTPS blocking bypassSNI field protectionNo speed slowdown
🔧 Utilities
(8.7K)
free
14
Find Hidden: Wireless Detector
Find Hidden: Wireless Detector
Find Hidden: Wireless Detector
Detector & Scanner Devices
Free

This app helps you detect suspicious electronic devices on your network. It scans your environment in real-time to identify connected devices, distinguishing between safe and potentially hidden ones. Protect your privacy in new locations or while traveling.

Detect suspicious peripheralsInspect spy device informationScan all connected electronic devices
🔧 Utilities
(341)
subscription
15
Radon Sniffer
Radon Sniffer
Radon Sniffer
by Environmental Instruments Canada Inc.
Free

This utility app connects to a specific radon detection device via Bluetooth. It allows users to monitor radon levels in real-time, set up timed measurements, and configure device settings for expanded functionality.

Real-time radon level monitoringBluetooth Low Energy connectivityTimed run functionality
🔧 Utilities
(0)
free
16
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
17
Metal&Gold Detector: Scanner
Metal&Gold Detector: Scanner
Metal&Gold Detector: Scanner
Metal Detector Sniffer Detecta
Free

This app uses your device's sensors to detect metals, providing sound and vibration alerts. Navigate with a built-in compass and enjoy an easy-to-use interface for treasure hunting.

High-precision metal sensorsCustomizable sound and vibration alertsBuilt-in navigation compass
🔧 Utilities
(119)
free with in-app purchases
18
The Magic Scent
The Magic Scent
The Magic Scent
by Geogi Daskalov
Free

Control your cold-air diffusion system with this free app. Adjust fragrance intensity, set schedules, and monitor oil levels via Bluetooth. Manage multiple systems easily from one place.

Bluetooth controlAdjust fragrance intensitySet working schedules
🔧 Utilities
(19)
free
19
WebScope
WebScope
WebScope
An HTTP Analysis Tool
Free

Inspect and modify HTTP parameters like headers, methods, and content for websites and APIs. Useful for debugging web applications, mobile apps, and APIs, or for educational exploration.

Inspect HTTP parametersManipulate HTTP headersAnalyze methods and protocol
🔧 Utilities
(6)
free
20
Device Detector: Wifi Analyzer
Device Detector: Wifi Analyzer
Device Detector: Wifi Analyzer
Find Hidden Devices On Network
Free

Scan and analyze all devices connected to your local network. This essential tool helps protect your privacy by identifying everything on your network. Regular updates ensure an improved user experience.

Scan local networkAnalyze connected devicesPrivacy protection
🔧 Utilities
(3.5K)
ad-supported

FAQ about Sniffer

What are the best sniffer apps for iPhone?
Network Sniffer tops our sniffer apps ranking as of June 2026, with a 4.6-star average from 159 App Store ratings, and it's free to download.
Yes — 19 of the top sniffer apps we rank are free to download, including Network Sniffer and Stream - Network Debug Tool.
Network Sniffer has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 233+ sniffer apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Network Sniffer is an intelligent network activity analyzer that helps you understand what your apps are doing online. It provides deep network analysis with visual reports showing which apps are connecting, what they are sending, and how often. This allows you to identify potential privacy risks or wasteful data usage.
Key features include deep network analysis with visual reports, network sniffing to capture HTTP/HTTPS/WebSocket traffic with MITM support, an external proxy for custom inspection, JavaScript scripting for custom rules, request replays, and request/response rewriting. It also offers widgets and Dynamic Island support for real-time monitoring.

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