Comparison

C/C++ LLVM Clang vs Texlet

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

Texlet

Create and preview LaTeX formulas and documents instantly, even offline. Organize your work with folders and custom pins. Offers advanced features like PDF export and iCloud sync with a subscription.

Highlights
  • Live LaTeX formula preview
  • Offline typesetting
  • Full document creation
  • Plain .tex file support
  • Organized workspace with folders
  • Syntax highlighting
  • LaTeX guide and examples
Features
Read full description

Write formulas in LaTeX and see them typeset right away. Texlet opens in an instant – no account, no setup, no internet needed. For homework, lecture notes, slides, theses and every equation that should look good. TYPE IT, SEE IT TYPESET The live preview shows your formula as you write – right below it on iPhone, next to it on iPad, and on iPhone Duo half open, right on the other half. Or view it full screen, free of distractions. Fractions, integrals, sums, matrices, cases and chemistry with \ce are typeset cleanly, even offline. BUILDING BLOCKS AT HAND • Above the keyboard: fraction, root, superscript and subscript, Greek letters, sums and integrals, relations, arrows, brackets, matrices and environments • Brackets close themselves • Return after \begin{…} adds the matching \end{…}, and lists continue with the next \item • Syntax highlighting for commands, math, environments and comments WHOLE DOCUMENTS, TOO Put formulas in text with $…$, or write a whole document with \section, lists, tables and numbered equations – the preview typesets it beautifully, with title and sections. Your own \newcommand macros work too. REAL .TEX FILES Your formulas are plain .tex files in the Files app under “On My iPhone › Texlet”. Open .tex files from iCloud Drive or other apps and edit them right where they are. Copy the LaTeX code with one tap. ORGANIZED YOUR WAY • Every formula as a typeset thumbnail on the home screen • Folders with their own color and icon • Pin what matters, sort by date, name or your own order • Search, find and replace, printing and a LaTeX guide with examples TEXLET PRO For when you want more – as a monthly or yearly subscription: • No ads • Copy a formula as an image – sharp in Keynote, Pages, Notes and more • Export as PDF (vector) and PNG • iCloud sync between iPhone and iPad • Eight designs, from warm paper to deep black midnight • Widgets for your Home Screen and Lock Screen • Version history: bring back any earlier state • App lock and a private folder with Face ID Payment is charged to your Apple Account. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage and cancel it anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://jlau.netlify.app/latex-editor/privacy/ Texlet is built by an independent developer. If you enjoy it, a rating means a lot!

Screenshots

C/C++ LLVM Clang4 screens
Texlet4 screens

Verdict

The call

The clearest difference is review sentiment: C/C++ LLVM Clang at 85% against Texlet's 22%. C/C++ LLVM Clang also leads on ads (none vs shown) and device support (4 vs 2). Texlet's advantage is update cadence (every 2 weeks vs every 2 months). On price, 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 Texlet sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

C/C++ LLVM Clang ships an update every 2 months, Texlet every 2 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
C/C++ LLVM Clang versus Texlet: the parameters behind the verdict, then further details
ParameterC/C++ LLVM ClangTexlet
PriceFreeFree
Rating4.3 (50 ratings) — better—
Positive reviews84.8% of reviews — better22.2% of reviews
Number of ratings50 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS14.0 — better26.0
Further details — not scored
Size137 MB7 MB
Age rating17+4+
Developer小文 黄Julian Lau

Customer experience

C/C++ LLVM Clang

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

Texlet

Written reviews9 reviews
Positive22.2%
Neutral11.1%
Negative66.7%

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
2 purchases

Texlet

Subscriptions2
  • LaTeX Editor Pro7 Days trial$3.991 Month
  • LaTeX Editor Pro7 Days trial$22.991 Year

Questions

Is C/C++ LLVM Clang free?
C/C++ LLVM Clang is free to download, with in-app purchases available.
Is Texlet free?
Texlet is free to download, with in-app purchases available.
Do C/C++ LLVM Clang or Texlet have ads?
Texlet shows ads; C/C++ LLVM Clang does not.
Which is updated more often, C/C++ LLVM Clang or Texlet?
C/C++ LLVM Clang ships an update every 2 months, and Texlet every 2 weeks. Most recently, C/C++ LLVM Clang was updated on November 1, 2026 and Texlet on October 30, 2026.

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