a vs COBOL 编译器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
a
Run a full Unix-like terminal environment on your iOS device. Execute a wide range of commands, edit files, and even program using included interpreters and compilers. Supports multitasking and integration with Shortcuts.
- Local Unix terminal emulator
- SSH client
- File transfer (scp, curl)
- Text editing (vim, ed)
- Scripting languages (Python, Lua, Perl, JS)
- C/C++ compiler
- TeX distribution
Read full descriptionHide full description
a-Shell is a complete local terminal emulator, allowing to run most Unix commands on your iOS device. You can transfer files using scp and curl, edit them with vim and ed, process them using grep, awk and sed. You can work with git repositories using lg2. Most commands are compiled for iOS native Arm64 format, making them fast and well integrated with the BSD Unix that powers iOS/iPadOS. a-Shell includes Python, Lua, Perl, JavaScript, C, C++ for programming and TeX (texlive 2025, with Tikz and LuaTeX) for text processing. There are also multiple network utilities: nslookup, ping, whois, ifconfig... Type help for help, help -l to get the full list of commands. a-Shell can be controlled from Shortcuts: run commands in order, process files in a-Shell, get the results as text or files, transfer files to other apps... a-shell uses iOS 13+ “multiple windows” ability, so you can run multiple shells at the same time, with different commands, in different directories. You can edit a file in one window with vim and process it in the other with python. Compile your C or C++ programs to webAssembly using clang or clang++, and execute the resulting binary. A complete webAssembly SDK is included (WASI-libc). a-Shell is the complete version. If you need a smaller app, and you don't need a C compiler, a TeX engine, or numpy and matplotlib, there is a-Shell mini.
COBOL 编译器
Read full descriptionHide full description
这是一款专为学习COBOL编程的学生、维护遗留系统的开发者以及金融行业从业者设计的移动编译工具。它将COBOL代码编译功能与智能AI助学助手相结合,让您随时随地编写、编译和运行COBOL代码,轻松掌握这门在企业级应用中至关重要的编程语言。 核心功能 代码编译运行 内置COBOL编译环境,支持在iPhone和iPad上编译运行COBOL代码 支持COBOL 85、COBOL 2002及后续主要标准 实时显示编译输出和运行结果,错误信息清晰定位 支持文件输入输出操作,模拟真实业务数据处理场景 兼容常用COBOL扩展语法,贴近企业开发环境 AI智能助学 内置AI编程助手,可以解答COBOL语法问题,解释独特的代码结构 帮助理解数据部、过程部、以及段落和节的概念 提供代码优化建议和常见错误分析,助您写出规范的COBOL代码 支持代码解释功能,快速理解老旧系统的业务逻辑 代码编辑体验 语法高亮显示,识别COBOL特有的区域划分 支持分区编号自动对齐,符合编码规范 支持多程序管理,便于组织大型项目 内置常用COBOL代码模板,涵盖文件处理、报表生成等业务场景 学习资源 丰富的COBOL编程教程和经典案例 常用商业数据处理和文件操作的示例代码 COBOL面试题库,助力求职金融和保险行业 支持代码收藏和笔记功能,建立个人业务知识库 适用人群 高校计算机专业学生,学习这门重要的企业级语言 维护核心业务系统的开发者,随时查阅和调试代码 希望进入银行、保险等金融行业的求职者 处理大型机应用的技术人员 操作简单 无需注册即可开始使用 支持代码保存和导入导出 支持AirDrop和iCloud同步,多设备间无缝切换 COBOL支撑着全球大部分的金融和政务核心系统。无论是完成课程作业、理解遗留代码、准备行业面试还是提升职业技能,这款应用都能成为您随身携带的专业COBOL学习工具。 下载使用COBOL编译器 AI助学神器,开启您的企业级编程精进之路 订阅声明和隐私政策 灵活多样的订阅方案,满足你的每一个需求! 我们提供多种订阅周期,让你自由选择最适合自己的方案: * 1个月:适合项目型用户 * 1年:享受更低单价,长期无忧 * 终身会员:一次购买,永久享受所有功能 自动续费说明: * 购买确认时,费用将从您的 iTunes 账户 直接扣除。 * 订阅周期支持 月、年度 灵活计费。 * 为确保服务不间断,订阅将在 当前周期结束前 24 小时 自动续费(终身会员除外)。 * 续费费用将在 当前周期结束前 24 小时内 从您的账户扣除,具体金额取决于您选择的方案。 * 您可随时在 Apple ID 账户设置 中管理订阅或关闭自动续费。 终身会员特权: * 一次性购买,永久解锁所有功能,无需续费,无后顾之忧! 提示: * 订阅管理路径:设置 > [您的名称] > 订阅 【相关协议】 隐私政策:https://docs.qq.com/doc/DRFZnV2JkVGVSUWVU 用户协议: https://docs.qq.com/doc/DREdRb0VqQUFETVhq apple EULA:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ * 任何问题,随时联系我们:hxx_shdt@126.com
Screenshots
Verdict
The clearest difference is price: a at Free against COBOL 编译器's $4.99. a also leads on in-app purchases (none vs 3) and chart position (#21 vs unranked). On update cadence, ads and device support 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
a is free to download; COBOL 编译器 costs $4.99 up front. COBOL 编译器 sells 3 in-app purchases, starting at $14.99 per month. a asks for nothing beyond the download.
a ships an update monthly, COBOL 编译器 every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | a | COBOL 编译器 |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.6 (564 ratings) — better | — |
| Positive reviews | 78.4% of reviews | — |
| Number of ratings | 564 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Best chart rank | #21 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 2.1 GB | 105 MB |
| Age rating | +17 | 4+ |
| Developer | Nicolas Holzschuch | 乐祥 胡 |
Bugs and requests
a
Reported bugs
3 issues- Toolbar buttons not accessible in portrait mode on some devices
- Pasting from clipboard can insert unexpected characters
- Sourcing certain script files causes crashes
Requested features
5 requests- Add support for package managers like Homebrew or APT
- Implement more advanced shell features like job control and better tab completion
- Integrate Git for version control
- Allow installing additional packages and libraries
- Improve clipboard and file management integration
COBOL 编译器
Not enough reviews yet to summarise bugs or requests.
In-app purchases
a
No in-app purchases
COBOL 编译器
- 30天会员$14.991 Month
- 360天会员$44.991 Year
- 终身会员$79.99









