AntiRusty: Learn English AI
AI pronunciation, IELTS, HSK
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
AntiRusty is an AI app for learning English and learning Chinese, made for people who studied for years but lost it because they stopped using it. Instead of starting over, it measures your real level, builds you a roadmap, and makes you speak, listen, read and write daily until reflexes return.
FOUR THINGS OTHER APPS DO NOT HAVE
• Pronunciation scored sound by sound: not just "wrong"—the app names sounds you miss, /θ/ in "think", /r/ vs /l/, wrong Chinese tones, and how to fix it.
• Personal error notebook: every mistake you make while speaking, writing or debating goes into your error profile, matched with drills. It only clears when you correct it, not by tapping the answer.
• Micro-skill practice: over 90 IELTS and over 50 HSK skill groups, drilled one at a time, at no credit cost.
• FSRS spaced repetition: the app works out when you'll forget a word and reminds you then.
LEARN ENGLISH
• English vocabulary: AI lookup with IPA, examples and part of speech, organised by CEFR level, with smart flashcard review.
• Reading practice: AI writes bilingual articles on the topic and level you choose. Tap any word to look it up and save it.
• English listening: dictation, shadowing and sound-based questions, across 5 levels from easy to hard.
• English speaking practice: read after a model, answer questions, speak freely; AI scores pronunciation, fluency and intonation.
• English writing: 6 levels from gap-fill to full paragraphs. AI marks grammar and vocabulary and suggests better sentences.
• AI chat in English: over 60 conversation and role-play topics, by voice or typing, with reply suggestions at 5 levels.
• Presentation and debate with AI: build long-form speaking, argument and quick thinking.
IELTS PRACTICE
• Mock tests for all 4 skills, Listening, Reading, Writing and Speaking, in real exam format.
• Marked on IELTS with detailed feedback and band forecast.
• Over 90 micro-skill groups per question type: TRUE/FALSE/NOT GIVEN, matching headings, form completion, map labelling, Task 1, Task 2, Speaking Parts 1-3.
• Shared test library, redo tests, unfinished attempts saved so you can carry on.
LEARN CHINESE FOR HSK
• Chinese vocabulary: pinyin, tones, simplified and traditional characters, radicals, strokes and HSK level.
• Chinese pronunciation practice with tone scoring, targeting common learner mistakes.
• Over 50 Chinese micro-skill groups: tones and tone sandhi, measure words, look-alike and same-sound characters, particles 的地得 and 了着过, 把 sentences and passive sentences.
• Readings, dialogues and listening written for Chinese, not translated from English.
HSK AND HSKK EXAM PRACTICE
• HSK mock tests from level 1 to 6, all 3 parts, 听力 listening, 阅读 reading, 书写 writing, scored on HSK scale with pass/fail.
• HSKK speaking tests at 3 levels, 初级 beginner, 中级 intermediate and 高级 advanced: listen and repeat, answer questions, speak on a topic.
• AI scores every sound and every tone, plus fluency, grammar and range of vocabulary.
• Shared test library, redo tests, unfinished attempts saved.
WHO IT IS FOR
• Working adults rebuilding spoken English after years of not using it.
• IELTS candidates who need speaking and writing marked but cannot afford a tutor.
• Beginners starting Chinese who want a clear HSK path.
• Anyone who has tried vocabulary apps and still cannot speak.
FREE AND PRO
Free to download, with starting credits. Every micro-skill drill and error-fixing drill costs no credits. Pro unlocks more AI usage for chat, marking and mock tests, comes with a free trial, and cancels anytime in App Store.
Fifteen minutes a day of English or Chinese, with AI coaching and marking. Download AntiRusty and get your language back.
IELTS, HSK and HSKK are trademarks of their respective owners. AntiRusty is not affiliated with or endorsed by them.
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Terms of Use: https://antirusty.com/terms
Privacy Policy: https://antirusty.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved rewarded-ad experience with a 5-minute cooldown and clearer availability messages. Includes stability and usability improvements.
The developer, Tien Dung Pham, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tien Dung Pham
- Size
- 178.2 MB
- Category
- Education
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPad
Requires iPadOS 15.5 or later. - iPod touch
Requires iOS 15.5 or later. - Mac
Requires macOS 12.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 29 more
- English, Arabic, Czech, Danish, Dutch, Filipino, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
13+
- 13+
- Infrequent
Realistic Violence
Profanity or Crude Humor
Mature or Suggestive Themes
Alcohol, Tobacco, Drug Use or References
Guns or Other Weapons
Contains
Advertising
User-Generated Content
- In-App Purchases
Yes
- 600 Credits $0.99
- 1,200 Credits $1.99
- 2,500 Credits $4.99
- 12,500 Credits $19.99
- Pro - 12 Months $24.99
- 5,000 Credits $8.99
- Pro - 3 Months $7.99
- Pro - 1 Month $2.99
- Copyright
- © 2026 Mindi Studios