Aquila — English Learning
Grammar course, 30-day route
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A free placement test, a 30-day route, and a complete Tech English course for people who work with computers. Built by a teacher with 7,800 lessons taught.
Aquila is a teacher's English course, not an algorithm's.
Teacher Jhon has taught more than 7,800 lessons to 885 students worldwide, with a 5.0 rating on italki for five years running. Aquila turns his method and his grammar guide into a 30-day route you can follow from day one.
HOW IT WORKS
• 3-minute placement test: twenty questions, four per level, and you know exactly where to start (A1 to C1).
• 30-day route: every day one review, one lesson, one practice round. Miss a day and the route shifts; it never resets.
• Smart review: Aquila remembers what you are about to forget and brings it back at the right moment (FSRS spaced repetition).
• Pronunciation Lab with the full phonetic alphabet and audio.
• Explanations that name the traps: word order, the empty subject "it", 13 versus 30, American dates, the -ed and -s endings.
• A private tutor on your iPhone: explanations, hints, a conversation partner and new texts written on the device itself with Apple Intelligence. Nothing you write or say leaves your phone. On iPhone 15 Pro and later with Apple Intelligence; everything else works on every iPhone with iOS 18.
SEVEN WAYS TO PRACTISE EVERY CHAPTER
• Read a short text with a glossary in your language, listen to it in three passes, say it in the speaking lab and record yourself.
• Write a short message and get feedback on two things, not on everything.
• Talk with a character who uses the words you are reviewing.
YOUR ENGLISH OUTSIDE AQUILA COUNTS
• Log the series with captions, the games, the chats and the songs: every week you see your minutes of English in and out of the app.
• A forgiving streak and one reminder a day, at the time you choose.
FOR YOUR TEACHER
• A packet with your summary, your recordings and your texts, built on your phone and shared only when you decide. With a teacher attached, the app tells them everything and invents nothing.
TECH ENGLISH
A complete 47-unit course for people who work with computers and speak no English yet: hardware, software, files, email, the terminal, Linux, Windows, macOS, meetings, interviews and presentations. From zero (A1) to advanced (C1). The first two units are free.
WHAT IS FREE
Part 1 of the course (word order, numbers and time, pronunciation essentials), the placement test, the daily review and the phonetic alphabet. Aquila Pro opens Parts 2 to 6, the full Tech course and the Aquila tutor. You can also buy the Tech course on its own, or unlock everything forever with one payment.
A LOOK OF ITS OWN
Aquila looks like a 1992 computer lab: chiseled buttons, pixel type, no neon. Compact, calm and made for daily use.
Lifetime unlock and the Tech English course are one-time purchases.
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
• Every chapter now has seven ways to practise: a short reading with a glossary, three-pass listening, the speaking lab, a spoken production unit, a continuation, writing with focused feedback, and a guided conversation with a character.
• A private tutor on your iPhone (Apple Intelligence, iPhone 15 Pro and later): explanations from the teacher's bank in your language, hints and a conversation partner. Nothing leaves your phone. Everything else works on every iPhone with iOS 18.
• A forgiving streak: a missed day can be repaired, and one reminder a day at the time you choose.
• Your English outside Aquila counts: log series, games, chats and songs and see your total minutes for the week.
• A packet for your teacher: summary, recordings and texts, shared only when you decide.
• Glossaries and clues in French for French speakers.
• Honest progress: retention and delayed recall, never session scores.
The developer, Jhon Hernandez, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jhon Hernandez
- Size
- 85.5 MB
- Category
- Education
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 8 more
- English, Arabic, French, Japanese, Korean, Polish, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Tech English Course $14.99
- Aquila Pro — Lifetime $34.99
- Aquila Pro — Annual $19.99
- Aquila Pro — Monthly $2.99
- Copyright
- © 2026 Jhon Hernandez