Engsy
Fix Your English Mistakes
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Know the rule but still keep making mistakes?
Not sure which to choose: In, On or At, Make or Do, Say or Tell?
Confused by verb forms, pronouns, adjectives, and adverbs?
Engsy helps you eliminate repeated English mistakes and make correct usage automatic — through short drills, instant feedback, and repetition.
Why choose Engsy
• Helps you get rid of repeated English mistakes
• 60+ drills
• 5 categories: Common Confusions, Grammar, Prepositions, Vocabulary, and Phrasal Verbs
• Trains not only grammar, but other language patterns too
• Short drills that are easy to fit into your day
• Instantly shows whether your answer is right, with an explanation
• Reinforces difficult points through repetition
• Takes you from first understanding to confident use
• Regularly updated with new drills
What you can train in Engsy
• Commonly confused pairs and patterns: In / On / At, Make / Do, Say / Tell, Like / As, Then / Than, Borrow / Lend, Accept / Except
• Grammar: tenses, verb forms, pronouns, short answers, tag questions, used to / be used to
• Prepositions: time, place, and common combinations with verbs, nouns, and adjectives
• Vocabulary: gerund or infinitive, adjective order, uncountable nouns, irregular plurals, and other tricky topics
• Phrasal verbs: take off, give up, look after, come across, and other frequent combinations
• Collocations and fixed language patterns where learners often make mistakes
How it works
• Choose the rule or topic you struggle with
• Read the prompt
• Pick the correct answer from several options
• Get instant feedback and a clear explanation
• Repeat until the correct form becomes natural
• Each drill includes several stages, including timed modes
Who Engsy is for
• Learners who know the rule but still keep making mistakes
• Learners who are just starting to understand difficult English topics and patterns
• Anyone who wants to improve grammar, vocabulary, and usage
• Anyone who wants to practise English regularly, even for just a few minutes a day
• Students and adults who prefer a clear, short-drill format
• Learners preparing for IELTS, TOEFL, and Cambridge exams
Stop just knowing what is correct.
Start using correct English automatically.
Install Engsy and fix your English mistakes step by step with short drills.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Thank you for using Engsy!
This release includes bug fixes and an improved UI.
Happy and effective training!
The developer, Maxim Polous, 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
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Maxim Polous
- Size
- 59.3 MB
- Category
- Education
- Compatibility
Requires iOS 15.3 or later.
- iPhone
Requires iOS 15.3 or later. - iPod touch
Requires iOS 15.3 or later. - Mac
Requires macOS 12.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, French, Russian, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Weekly $0.99
- Annual $4.99
- Monthly $1.99
- Copyright
- © 2026 Maksim Polous
