iTer - IT learning

iTer - IT learning

ITer for a job interview

1 ratings
4 reviews
$0.99
In-App Purchases

Details

  • Released
  • Updated
iTer - IT learning screenshot #1 for iPhone
iTer - IT learning screenshot #2 for iPhone
iTer - IT learning screenshot #3 for iPhone
iTer - IT learning screenshot #4 for iPhone
iTer - IT learning screenshot #5 for iPhone
iTer - IT learning screenshot #6 for iPhone
iTer - IT learning screenshot #7 for iPhone
iTer - IT learning screenshot #8 for iPhone
iTer - IT learning screenshot #9 for iPhone
iTer - IT learning screenshot #10 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

This app provides an extensive offline library of over 10,000 interview questions for developers across various programming languages and career paths. It includes company-specific exams, smart learning tools, daily quizzes, and powerful search functionality to aid in interview preparation.

10,000+ offline interview questions
16 language tracks and 12 career paths
Company exam collections
Smart learning management (starring, mastery labels)
Daily quiz habit builder
Powerful global search
Home screen widgets and quick actions
Show original description

What's New in iTer

10.1.0

June 6, 2026

iTer v10 Tenth Anniversary Edition Since 2016, iTer has helped developers prepare for technical interviews. For our tenth anniversary, we rebuilt the entire app with SwiftUI for a faster, cleaner, and more modern experience. Brand-new SwiftUI experience - Complete rewrite from UIKit to native SwiftUI - Refreshed gradients, cards, and navigation - Universal app for iPhone, iPad, and native Mac - Mac keyboard shortcuts: Command 1-4 for tabs, Command F for search Smarter learning workflow - Favorites, recent history, wrong-answer notebook, and mastery labels - Daily 5-question quiz with date-based questions and streak tracking - Wrong-answer review after each quiz, with retry and reshuffle options - Learning stats dashboard for favorites, mistakes, and mastery rate Browse and search - 10,000+ offline interview questions, no network required - 16 language categories, 12 career paths, 12 company exam sets - Global search with language or company filters - List and grid views with adjustable grid columns Widgets and shortcuts - Four home screen widgets: daily question, quiz glance, favorites glance, wrong-book glance - Widget background follows your theme color - Customizable home screen quick actions, up to 4 items Share and grow - Beautiful share cards with long image and App Store QR code - Advanced learning hub with Awesome lists, Gitbook, Objc.io, NSHipster, and more - External links open in in-app Safari Personalization - 15 theme presets plus custom accent color - Light, dark, and system appearance - Toggle favorites and recent sections on the Languages tab Thank you for ten years with iTer. Here is to your next offer.

More
1

In-App Purchases

$0.99

Tip the developer

Tip the developer

User reviews

在Mac上使用,页面无法滚动下拉

在Mac上使用,页面无法滚动下拉

Response from developer

您好,当时8.0版本在macOS 存在交互问题,向您说声抱歉。 这几年到 10.1.0 ,我们已经重构 app 全部的 UI,解决了你说的问题。另外我们陆续加了:每日测验与打卡、列表/网格切换、学习记录(已学/已掌握)、更多库题目等。 有任何具体想法也欢迎继续留言,我们会认真参考。谢谢您的反馈。

知识挺全面的

看不懂在自学

Response from developer

你未来的样子藏在现在的努力里当下。 Time is like water, it can be clear when it is settled. 时光如水,沉淀方澈。

希望能添加全局搜索题目功能

现在知道有些题,想了解一下但是没法搜索,就找不到题了
还有看过哪些有标记 下次看排除这些题

Response from developer

感谢建议,谢谢支持,最新的新版本v6.6.6已经支持搜索功能,感谢支持~ 希望能给5星⭐,谢谢~

好评

9.3 闪退的问题修复很快,先试用一下再更新评价

Response from developer

谢谢反馈!新版本已经修复。谢谢支持!如有帮助,望给好评⭐,感谢支持~

Developer apps

FAQ

What is iTer?

iTer is an offline library of over 10,000 interview questions for developers, covering 16 programming languages and 12 career paths. It also includes company-specific exams and smart learning tools to help users prepare for job interviews.

How many questions does iTer have?

iTer features a massive offline question bank with over 10,000 curated interview questions. These questions cover a wide range of topics including language basics, frameworks, algorithms, and common interview subjects.

Does iTer work offline?

Yes, iTer is designed to work completely offline. All 10,000+ interview questions and company exams are available without an internet connection, making it ideal for studying anytime, anywhere.

What programming languages are covered by iTer?

iTer supports 16 language tracks, including Objective-C, Swift, Java, C/C++, PHP, JavaScript, Python, SQL, C#, HTML5, Ruby, R, Linux, Big Data, Algorithms, and Network Security.

Can I track my learning progress with iTer?

Yes, iTer offers smart learning management features. You can star important questions, track your recent history, assign mastery labels (unlearned, learned, mastered), and review mistakes in a dedicated wrong-answer notebook.

What devices does iTer support?

iTer is available on Mac, iPhone, iPad, and iPod. It also includes specific optimizations for iPad with keyboard support, such as keyboard shortcuts for navigation and search.

How often is iTer updated?

The latest version of iTer is 10.1.0, last updated on June 6, 2026. The app is actively maintained, with version 10 being a full SwiftUI rebuild, indicating ongoing development and improvements.

What is the price of iTer?

iTer is a paid application priced at $0.99. This one-time purchase grants access to the full library of interview questions and features.