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Top Paid Developer Tools Apps in Taiwan
Top 10 Apps
SQLed - SQL Database Manager
SQLed – Powerful SQLite Database Manager
Your database toolkit – anytime, anywhere.
SQLed brings the full power of SQLite to your iPhone, iPad, or iPod Touch. Whether you're a developer, DBA, teacher, or student, SQLed gives you a fast, intuitive, and feature-rich way to work with databases on the go.
Key Features:
▸ Project-Based Organization
Easily manage multiple databases by grouping them into projects for better structure and productivity.
▸ Full SQLite Support
Create, edit, and delete tables, views, indexes, and triggers. Automatically generate and export DDL scripts with a tap.
▸ Smart SQL Editor
Write and execute SQL with syntax highlighting, predefined snippets, error notifications, and query-by-query execution.
▸ Intuitive Table Data Viewer
Browse, search, edit, and sort table data. Import from and export to CSV files with ease.
▸ Import & Export Made Simple
Move projects, databases, scripts, and CSVs via email, iTunes, or your favorite cloud storage providers.
▸ Offline SQL Reference
Never get stuck—consult the built-in reference even without an internet connection.
▸ Designed for Productivity
Use drag-and-drop to move data, benefit from powerful swipe gestures, and enjoy a UI optimized for iPhone, iPad, and iPad Pro.
▸ Security First
Protect your databases with passcode lock and benefit from auto-generated backups every time you open the app.
Why SQLed?
•Built for developers, students, and educators
•Perfect for working with test or production SQLite databases
•iOS 18 ready with full support for modern devices
•Lightweight, fast, and beautifully minimal
Take your database workflow mobile with SQLed—the must-have SQLite manager for iOS.
SQLed - SQL Database Manager , a leading app in the Developer Tools Apps category, boasts a robust user base .
It sees impressive engagement , reflecting its popularity and usability.
The app generates significant monthly revenue, indicative of its effective monetization strategies and user satisfaction.
The app supports in-app purchases, allowing users to enhance their experience with additional features and content.
SQLed - SQL Database Manager was first released November 15, 2011, and has been continually updated, with the latest update rolled out just July 25, 2025.
This commitment to regular updates ensures that users always have access to the latest features and improvements.
The app and is currently on version 2.6.5.
SQLed - SQL Database Manager maintains a strong presence in the market, supported by numerous rating votes
that attest to its reliability and effectiveness in helping users achieve their Top charts paid ios goals.
Mdly – Markdown Viewer
Mdly is a fast, read-only Markdown viewer designed for effortless reading across iPhone, iPad, and Mac.
Open your .md files directly from iCloud Drive or local folders and enjoy clean, distraction-free rendering anywhere.
Built for developers, writers, and anyone who keeps documentation in Markdown, Mdly focuses on one thing: reading Markdown comfortably.
Seamless iCloud Experience
Access the same Markdown files across all your Apple devices.
Files created on your Mac appear instantly on iPhone and iPad through iCloud sync.
Powerful Markdown Rendering
Mdly fully supports modern Markdown features:
- Headings, lists, tables, blockquotes
- Syntax-highlighted code blocks
- GitHub-style Markdown rendering
Mermaid Diagram Support
Render Mermaid diagrams inline, including:
- Flowcharts
- Sequence diagram
- Timelines and more
Perfect for viewing technical documentation on the go.
Designed for Reading
Mdly is intentionally read-only — no editing distractions.
- Slide-up Table of Contents navigation
- Full-text search across files
- Recent files access
- Dark and light themes
- Clean typography optimized for long reading
Mdly – Markdown Viewer , a leading app in the Developer Tools Apps category, boasts a robust user base .
It sees impressive engagement , reflecting its popularity and usability.
The app generates significant monthly revenue, indicative of its effective monetization strategies and user satisfaction.
The app supports in-app purchases, allowing users to enhance their experience with additional features and content.
Mdly – Markdown Viewer was first released February 26, 2026, and has been continually updated, with the latest update rolled out just March 22, 2026.
This commitment to regular updates ensures that users always have access to the latest features and improvements.
The app and is currently on version 1.4.
Mdly – Markdown Viewer maintains a strong presence in the market, supported by numerous rating votes
that attest to its reliability and effectiveness in helping users achieve their Top charts paid ios goals.
XML / JSON Viewer
Instantly format and view XML or JSON files offline. Even broken data displays partially, keeping your workflow uninterrupted. Copy in 4 formats: Pretty, Raw, Key+Value, Value Only. Handles files up to 10MB smoothly, with preview mode for larger files.
【Key Features】
・Auto-detect format with syntax highlighting
・Partial display for malformed data
・4 copy formats for flexible reuse
・Large file preview for smooth operation
・Light/Dark theme support
【Perfect For】
Developers, system engineers, API users, students—anyone working with XML/JSON daily.
【Privacy First】
Fully offline. No network, no tracking, no analytics. All processing happens on your device.
XML / JSON Viewer , a leading app in the Developer Tools Apps category, boasts a robust user base .
It sees impressive engagement , reflecting its popularity and usability.
The app generates significant monthly revenue, indicative of its effective monetization strategies and user satisfaction.
The app supports in-app purchases, allowing users to enhance their experience with additional features and content.
XML / JSON Viewer was first released October 07, 2025, and has been continually updated, with the latest update rolled out just October 07, 2025.
This commitment to regular updates ensures that users always have access to the latest features and improvements.
The app and is currently on version 1.0.0.
XML / JSON Viewer maintains a strong presence in the market, supported by numerous rating votes
that attest to its reliability and effectiveness in helping users achieve their Top charts paid ios goals.
Python 學習計劃
Python 為熱門的程式語言之一,中英文學習資源都琳瑯滿目,無論是網路上免費的或是書店裡販賣的書籍,讀者可以找到各式各類的教材,目前中、英文學習資源都很豐富,無論是網路上免費的或是書店裡販賣的書籍,入門書籍方面,惟獨缺少直接帶領讀者學習開發軟體的教材,此亦本書的設計理念,希望藉由帶領讀者開發簡單的應用軟體,以此帶給讀者完整的軟體開發觀念。
本書分成四大部分,每一部分又分成 8 到 21 個單元,首先是「基礎學習篇」,「基礎學習篇」的學習目標包括認識 Python 、怎麼處理資料、控制結構、模組化、物件導向及程式文件,這部分累計十三個單元,預計帶領讀者學會寫簡單的 Python 小程式,具備寫小程式的能力之後,就進入接下來的「軟體開發篇」。
「軟體開發篇」的學習目標為開發、測試、除錯及重構,這部分累計八個單元,目的是讓讀者了解完整的軟體開發概念及流程,同時開發往後「GUI篇」及「Brython篇」的計算核心類別 Encrypt ,帶讀者深入了解如何設計類別,此後先進入「GUI篇」,利用標準程式庫的 GUI 模組 Tk 替計算核心設計視窗應用軟體。
「GUI篇」的學習目標為開發 Tk 應用軟體,以開發流程為主,首先介紹利用框架開發常見的 MVC 模式,連帶介紹建立簡單 Tk 程式的概念,接下來改用類別設計 GUI , Encrypt 為 M 的部分, V 的部分為 EncryptView ,而 C 的部分為 EncryptController ,簡單說, M 就是計算核心類別, V 為用 Tk 建立視窗的類別, C 則是負責溝通 M 與 V 的類別。
「Brython篇」緊接在「GUI篇」之後, Brython 是利用 JavaScript 實作的 Python 直譯器,這裡是要把運用計算核心的 Encrypt 類別移植到瀏覽器上,同時延續「GUI篇」結合「基礎學習篇」的內容進一步示範 Python 程式設計方式,「GUI篇」用類別設計圖形介面應用程式,「Brython篇」則是依據瀏覽器的情況,改成用函數設計。
Brython 為網頁客戶端的 Python 直譯器,請先參考 Brython 官網的介紹。
本 App 範例及練習底下會有模擬執行結果按鈕,按下就會在底下出現模擬執行結果。
至於範例及練習上方會有 Copy 及字型尺寸的數字按鈕, Copy 可以拷貝底下程式碼,然後貼到其他地方,至於字型尺寸可依自己需求調整。
每一個單元的最後都有「中英文術語對照」、「重點整理」、「問題與討論」及「練習」,其中「練習」在「軟體開發篇」會帶領讀者開發猜數字、擲骰子及鬥獸棋三大類遊戲,到「GUI篇」會把這三大類遊戲移植到 Tk 上,「Brython篇」會把這三大類遊戲變成網路應用程式。
這樣的教學模式,其重點在引導讀者開發簡單的圖形介面程式到簡單的網站,以期讀者能自動自發多做程式練習,所以本書特別適合高中到大一或程式設計的完全新手,至於語言細節或是程式設計的技巧,您可讀完本書最後一個「單元 45 - 下一步」後,再去找尋第二本書到第三本書繼續深入研究 Python 、 Tk 及 Brython ,因此本書是提供給完全初學者的第一本書,而非最後一本書。
註: App 版本會隨 Python 版本進行更新,目前介紹的是 Python 版本為 3.11 。
張凱慶
2025/04/02
Python 學習計劃 , a leading app in the Developer Tools Apps category, boasts a robust user base .
It sees impressive engagement , reflecting its popularity and usability.
The app generates significant monthly revenue, indicative of its effective monetization strategies and user satisfaction.
The app supports in-app purchases, allowing users to enhance their experience with additional features and content.
Python 學習計劃 was first released April 14, 2025, and has been continually updated, with the latest update rolled out just December 15, 2025.
This commitment to regular updates ensures that users always have access to the latest features and improvements.
The app and is currently on version 5.1.4.
Python 學習計劃 maintains a strong presence in the market, supported by numerous rating votes
that attest to its reliability and effectiveness in helping users achieve their Top charts paid ios goals.
HTMLSource
HTMLSource is a Safari Extension that helps you view and edit any website's HTML source code.
Features:
- View HTML source code
- Edit HTML source code and see changes immediately
Extras:
- Dark Mode support
- HTML syntax highlight
- Keyword searching in HTML source code
Steps to use HTMLSource:
1. Download HTMLSource from App Store
2. Open Safari
3. Go to any website
4. Click "Aa" or the Safari Extension icon in the search bar
5. Follow the instruction to enable HTMLSource
6. View or edit HTML source code
HTMLSource , a leading app in the Developer Tools Apps category, boasts a robust user base .
It sees impressive engagement , reflecting its popularity and usability.
The app generates significant monthly revenue, indicative of its effective monetization strategies and user satisfaction.
The app supports in-app purchases, allowing users to enhance their experience with additional features and content.
HTMLSource was first released December 24, 2022, and has been continually updated, with the latest update rolled out just June 29, 2023.
This commitment to regular updates ensures that users always have access to the latest features and improvements.
The app and is currently on version 1.0.7.
HTMLSource maintains a strong presence in the market, supported by numerous rating votes
that attest to its reliability and effectiveness in helping users achieve their Top charts paid ios goals.
ESP32 BLE Terminal
INTRODUCTION:
- One-of-a-kind App that is used for scanning nearby BLE devices and also use for serial communication.
- Control any Micro-controller that uses any BLE Module like ESP32 through your smart phone.
-- This app can send and receive commands via BLE so you can debug your ESP32 based hardware problems easily.
FEATURES:
- Separate panels for sending and receiving data.
- Custom your own buttons for frequent sending of same data.
- Monitoring receiving data as ASCII or HEX.
- Sending Data as ASCII or HEX.
- Auto send commands at timed interval
- Selection for \r \n at the end of sending data.
- Send Log file of Received and Sent data.
- Simple copy option in sent data just long press on data.
- Keep Screen on/off option.
- Remove Ads option.
NOTE:
- By default, Received data in ASCII format and It can be changed from top MENU.
- By default, Data sent in ASCII format and It can be changed from long pressing of particular Button.
- By default, \r\n will be sent on every sending data and It can be changeable from long pressing of particular Button.
ESP32 BLE Terminal , a leading app in the Developer Tools Apps category, boasts a robust user base .
It sees impressive engagement , reflecting its popularity and usability.
The app generates significant monthly revenue, indicative of its effective monetization strategies and user satisfaction.
The app supports in-app purchases, allowing users to enhance their experience with additional features and content.
ESP32 BLE Terminal was first released June 01, 2021, and has been continually updated, with the latest update rolled out just June 10, 2021.
This commitment to regular updates ensures that users always have access to the latest features and improvements.
The app and is currently on version 1.2.
ESP32 BLE Terminal maintains a strong presence in the market, supported by numerous rating votes
that attest to its reliability and effectiveness in helping users achieve their Top charts paid ios goals.
PPHub For GitHub - Developer
PPHub is a GitHub mobile client that supports the iPhone and the iPad. With PPHub, you can always:
- Browse GitHub's Open Source Trends List of Languages Daily/Weekly/Monthly to help you find excellent open source libraries and developers;
- View open source library source files/code;
- Convenient discussion of Issue, Pull request with developers;
- Quick Star, Watch, Fork Open Source Library, Follow Developer;
- Tracking and viewing open source libraries of interest, developer activity information;
- Search for open source repositories and developers you want to find;
- Check out the open source libraries and developers that you own/collect/focus on;
- Quickly share open source libraries and developers with your friends;
- Modify most personal data;
- Support Handoff relay, so that you can connect with Mac quickly;
- Check the GitHub link of the clipboard to quickly open source libraries and developers;
- Integrated Browser Plug-in to quickly view open source libraries, developers;
- More......
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If you have any suggestions or bugs, you can inform me through the feedback function of APP or go directly to https://github.com/jkpang/PPHub-Feedback to ask me questions.
If you think PPHub is good, I hope you will give a good comment as a encouragement.
[]~( ̄▽ ̄)~*
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Privacy Statement: PPHub will not collect any information from your GitHub account, after all, I don’t even have my own server.....
PPHub For GitHub - Developer , a leading app in the Developer Tools Apps category, boasts a robust user base .
It sees impressive engagement , reflecting its popularity and usability.
The app generates significant monthly revenue, indicative of its effective monetization strategies and user satisfaction.
The app supports in-app purchases, allowing users to enhance their experience with additional features and content.
PPHub For GitHub - Developer was first released November 20, 2017, and has been continually updated, with the latest update rolled out just October 19, 2023.
This commitment to regular updates ensures that users always have access to the latest features and improvements.
The app and is currently on version 2.7.12.
PPHub For GitHub - Developer maintains a strong presence in the market, supported by numerous rating votes
that attest to its reliability and effectiveness in helping users achieve their Top charts paid ios goals.
Inspect Browser
Web development tools for iOS.
Inspect is a web inspector for iOS that provides desktop-class developer tools, right in the app. No need for remote debugging, connecting to a desktop, proxies, or remote systems.
Included are:
- JavaScript console.
- HTML element inspection and editing (with live preview).
- CSS inspection and editing (with live preview).
- View element details: CSS rules, JavaScript properties, dimension statistics, and more.
- Open files and folders from other apps (like Working Copy), or from iCloud to test locally.
- Network panel, displaying page headers and XHR requests.
- Responsive design tools: View your site with a variety of mobile and desktop sizes and orientations, including support for custom sizes and user agents.
- Cookies, local storage, and session storage inspector and editor.
- Resource graph.
- View raw page source.
- Control over browser operation: disable JavaScript, cache, and clear cache and cookies to test various operations and states.
- Save a screenshot of your site, including the ability to save the full page.
Inspect Browser , a leading app in the Developer Tools Apps category, boasts a robust user base .
It sees impressive engagement , reflecting its popularity and usability.
The app generates significant monthly revenue, indicative of its effective monetization strategies and user satisfaction.
The app supports in-app purchases, allowing users to enhance their experience with additional features and content.
Inspect Browser was first released February 09, 2017, and has been continually updated, with the latest update rolled out just March 01, 2026.
This commitment to regular updates ensures that users always have access to the latest features and improvements.
The app and is currently on version 2.4.5.
Inspect Browser maintains a strong presence in the market, supported by numerous rating votes
that attest to its reliability and effectiveness in helping users achieve their Top charts paid ios goals.
Code App
Code App is a MIT-licensed desktop-class code editor for iPadOS with built-in Node.js, Python, C, C++, PHP and Java runtime.
We built it because there is nothing else on the App Store provides all these features in one app:
* A robust, high-performance text editor (Monaco Editor from Visual Studio Code)
* Autocomplete, static code analysis and other language features for Python & Java
* First class local file system support
* Extensive local language support
* SSH / FTP remote connection support (Files and terminal)
* Embedded emulated terminal
* Git Version Control
* Package manager support (pip and npm)
* Markdown, themes, server-side snippet execution and more
Read Code App's documentation: code.thebaselab.com
See the project's source code, roadmap, discussion on GitHub: github.com/thebaselab/codeapp
Send us an email: support@thebaselab.com
Privacy Policy: thebaselab.com/privacypolicies
Terms of Use (EULA): www.apple.com/legal/internet-services/itunes/dev/stdeula/
Code App , a leading app in the Developer Tools Apps category, boasts a robust user base .
It sees impressive engagement , reflecting its popularity and usability.
The app generates significant monthly revenue, indicative of its effective monetization strategies and user satisfaction.
The app supports in-app purchases, allowing users to enhance their experience with additional features and content.
Code App was first released May 28, 2020, and has been continually updated, with the latest update rolled out just March 22, 2026.
This commitment to regular updates ensures that users always have access to the latest features and improvements.
The app and is currently on version 1.12.1.
Code App maintains a strong presence in the market, supported by numerous rating votes
that attest to its reliability and effectiveness in helping users achieve their Top charts paid ios goals.
Echo - SSH + Mosh Client
Echo is the SSH + Mosh client iOS deserves — beautiful, minimal, fast. Whether you're checking server logs, deploying code, or guiding AI agents on the go, Echo puts powerful terminal access in your pocket.
POWER UNDER THE HOOD
Echo is backed by Ghostty, the blazing-fast terminal emulator built for performance and correctness
SECURITY FIRST
SSH certificate authentication
Face ID integration for seamless, secure connections
Your keys stay in the Keychain
DESIGNED FOR THUMBS
We rebuilt terminal interaction for touch. A specially designed toolbar sits above your keyboard with quick keys and gesture-based arrow movement. It actually feels good to use.
AI AGENTS, ANYWHERE
Monitor builds. Approve changes. Remote AI coding agents work perfectly inside Echo. Echo's minimal, distraction-free UI is perfect for keeping your AI agents on track while you're on the move.
FIND YOUR THEME
From Midnight to Snow, Deep Sea to Peach — find the perfect look for any lighting. Dark mode lovers and light mode fans both welcome.
Echo - SSH + Mosh Client , a leading app in the Developer Tools Apps category, boasts a robust user base .
It sees impressive engagement , reflecting its popularity and usability.
The app generates significant monthly revenue, indicative of its effective monetization strategies and user satisfaction.
The app supports in-app purchases, allowing users to enhance their experience with additional features and content.
Echo - SSH + Mosh Client was first released February 07, 2026, and has been continually updated, with the latest update rolled out just February 25, 2026.
This commitment to regular updates ensures that users always have access to the latest features and improvements.
The app and is currently on version 1.2.7.
Echo - SSH + Mosh Client maintains a strong presence in the market, supported by numerous rating votes
that attest to its reliability and effectiveness in helping users achieve their Top charts paid ios goals.