Comparison

C/C++ LLVM Clang vs Stream HTTP Sniffer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

C/C++ LLVM Clang

This tool facilitates C/C++ learning and development with offline compilation, code assistance, and cloud storage. It offers features like code templates, autocompletion, and Git integration for efficient programming and collaboration.

Highlights
  • Offline LLVM+Clang compilation and execution
  • Code templates and autocompletion
  • Git fetching from Gitee and GitHub
  • iCloud storage and multi-device sync
  • LAN HTTP/FTP file transfer
  • Built-in browser for learning materials
  • File management and compression
Features
Read full description

This is a learning tool for efficient C/C++ learning, fast programming, 【(LLVM+Clang)offline compilation and local execution】, Git fetching, iCloud storage, and efficient transfer and sharing via LAN HTTP/FTP multi-point connections. (^.^) It aspires to help you who want to learn, develop, or improve! ! ! (^.^) (^.^) Enjoy colorful learning materials at your fingertips and run examples while learning, making it easy to understand and efficient. (^.^) Enjoy code templates, autocomplate, auto-indentation, code coloring, symbol completion, a symbol keyboard, text search, multi-file search, multi-line indentation, and multi-line comments, code formatting, making development more convenient. (^.^) Enjoy easy iCloud storage and multi-device synchronization for efficient collaboration. (^.^) Get source code projects from gitee.com and GitHub with Git. (^.^) Connect to your LAN or Bluetooth and efficiently transfer files via HTTP/FTP multi-point connections. (^.^) Use the built-in browser to easily search for learning materials. Simply select code in the built-in browser to run it. (^.^) Open files in C, CPP, txt, PDF, CHM, MP3, M4V, zip, GIF, PNG, HTML, PY, doc, and other formats from the file system. (^.^) Create folders, files, move files, import files, import photos, import videos, generate audio and video, compress files, and control file sorting from the file system. (^.^) Use gestures like 【left and right swipe】 to switch interfaces quickly and easily. (^.^) Adjust code color, font size, and line spacing for a more comfortable reading experience. (^.^) Customize background images, background colors, text colors, Key colors, shadows, text fonts, text size, background animations, interface transition animations, and the number and order of tabs on the main interface to create your own personalized learning software. (^.^) Generate QR codes for C/C++ scripts and learning materials at your leisure, and scan them to access the scripts and learning materials. (^.^) Share C/C++ scripts and learning materials via email, Weibo, Twitter, and Facebook. Code Templates - The contents of a new file will be copied from the code template. For any questions or suggestions, please contact the developer: QQ: 1301367159 WeChat: 1301367159

About

Stream HTTP Sniffer

This tool captures and analyzes HTTP/HTTPS traffic directly on your device for network debugging. It allows developers and QA teams to inspect requests and responses, filter traffic, rewrite messages, and even block specific requests. HTTPS capture requires CA certificate configuration.

Highlights
  • HTTP/HTTPS packet capture
  • Request/response history
  • Domain filtering
  • Request rewriting
  • Request blocking
  • JavaScript scripting
  • Keyword search
Features
Read full description

Stream HTTP Packet Capture Tool is a mobile HTTP/HTTPS packet capture and network debugging tool. It is used for local packet capture on the client side, intended solely for local network debugging by QA and development teams. You can capture and view all HTTP/HTTPS requests and responses on your device without connecting to a computer, making it easy to debug application network issues. 1. Capture HTTP & HTTPS requests, with HTTPS requests requiring the configuration of a CA certificate. 2. Access capture history to preview request bodies and response bodies, currently supporting text, JSON, files, and forms. 3. Domain Filtering: Intercept only the traffic you need, avoiding interference with other applications. 4. Request Rewriting: Supports redirection and replacement of request or response messages, and modifications based on regular expressions. 5. Request Blocking: Block requests based on URLs to prevent them from being sent to the server. 6. Scripting: Write JavaScript scripts to handle requests or responses. 7. Search: Search requests based on keywords, response types, and various conditions. Before you start using the tool, please read the following: 1. The target audience for Stream HTTP Packet Capture Tool includes front-end developers, client developers, back-end developers, DevOps engineers, QA engineers, and general users with some network analysis skills. 2. The sole purpose of Stream HTTP Packet Capture Tool is network debugging, and it has no other intended purposes. Additionally, enabling Stream requires your authorization for VPN permissions. 3. Stream HTTP Packet Capture Tool does not upload any user data. Please use it with confidence, and we hope our trusted users will share it with industry professionals. If you do not agree with the above purposes, lack network analysis skills, or inherently distrust third-party apps with sensitive data, we recommend you carefully consider before downloading.

Screenshots

C/C++ LLVM Clang4 screens
Stream HTTP Sniffer4 screens

Verdict

The call

The clearest difference is review sentiment: C/C++ LLVM Clang at 85% against Stream HTTP Sniffer's 11%. C/C++ LLVM Clang also leads on rating (4.3 vs 3.0) and ratings volume (50 vs 2). Stream HTTP Sniffer's advantage is update cadence (every 5 days vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. C/C++ LLVM Clang sells 7 one-off in-app purchases and Stream HTTP Sniffer sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

C/C++ LLVM Clang holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: C/C++ LLVM Clang has 50 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 85% of C/C++ LLVM Clang's written reviews are positive against 11% of Stream HTTP Sniffer's.

UpkeepUpdate frequency

C/C++ LLVM Clang ships an update every 2 months, Stream HTTP Sniffer every 5 days. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

Scorecard4 real differences · 6 level
C/C++ LLVM Clang versus Stream HTTP Sniffer: the parameters behind the verdict, then further details
ParameterC/C++ LLVM ClangStream HTTP Sniffer
PriceFreeFree
Rating4.3 (50 ratings) — better3.0 (2 ratings)
Positive reviews84.8% of reviews — better10.5% of reviews
Number of ratings50 — better2
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size137 MB43 MB
Age rating17+4+
Developer小文 黄Xiamen Yidong Network Technology Company Limited

Customer experience

C/C++ LLVM Clang

All ratings50 ratings
Positive86.0%
Neutral4.0%
Negative10.0%
Written reviews79 reviews
Positive84.8%
Neutral5.1%
Negative10.1%

Stream HTTP Sniffer

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews19 reviews
Positive10.5%
Neutral5.3%
Negative84.2%

In-app purchases

7 purchases

C/C++ LLVM Clang

One-time7
  • To remove ads$0.99
  • Autocomplete$0.99
  • Password Service$0.99
Show 4 more
  • Encryption Compression$0.99
  • Simple Vedio$0.99
  • Text Search$0.99
  • File Transfer$1.99
4 purchases

Stream HTTP Sniffer

One-time4
  • 1 个月 VIP$2.99
  • 3 个月 VIP$4.99
  • 1 年 VIP 会员$9.99
Show 1 more
  • 终身VIP$12.99

Questions

Is C/C++ LLVM Clang free?
C/C++ LLVM Clang is free to download, with in-app purchases available.
Is Stream HTTP Sniffer free?
Stream HTTP Sniffer is free to download, with in-app purchases available.
Which has better reviews, C/C++ LLVM Clang or Stream HTTP Sniffer?
C/C++ LLVM Clang is rated higher. C/C++ LLVM Clang averages 4.3 out of 5 from 50 ratings, while Stream HTTP Sniffer averages 3.0 from 2 ratings.
Do C/C++ LLVM Clang or Stream HTTP Sniffer have ads?
Neither C/C++ LLVM Clang nor Stream HTTP Sniffer shows ads.
Which is updated more often, C/C++ LLVM Clang or Stream HTTP Sniffer?
C/C++ LLVM Clang ships an update every 2 months, and Stream HTTP Sniffer every 5 days. Most recently, C/C++ LLVM Clang was updated on September 24, 2026 and Stream HTTP Sniffer on September 25, 2026.

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