BRIEF: English Interview Prep
AI mock recruiter calls you
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
You've prepared your answers in your head, but in English they don't come out the way you planned.
BRIEF is an English job-interview practice app. Alex, an AI mock recruiter who knows the job description and your experience, actually calls you at the time you choose.
Questions built around your role
Paste the company, role and job description and you're ready. Add your experience or a resume (PDF or DOCX) for sharper questions. Prep for several positions and choose which one your scheduled calls focus on.
Practice calls until interview day
Set your interview date and the days and time you can take calls, and BRIEF plans the time you have left: core answers first, then the JD's key skills, a full mock interview, and a final review. Need practice now? Take a call right away.
Follow-up questions on your actual answers
Alex doesn't just read a list. It listens to what you just said and asks what you personally owned, why you decided that way, and how you measured the result.
Feedback grounded in your own words
After each call, see how you did on interview content (role relevance, your contribution, evidence of impact, answer structure) and English delivery (clarity, conciseness, answering the question), with quotes from your answers. Get today's strength and the one thing to improve.
Answer the same question again
Re-answer the question that needed work and compare it side by side with your previous answer.
Made for non-native speakers
The interview is in English; the app and feedback are in your language. Tap to see a translation of each question.
Start free
Your first 3 practice calls are free, and a daily 1-minute warm-up question keeps you sharp after that. Premium adds tailored practice up to 10 minutes per call and 30 minutes a day, detailed scorecards, and recording and replaying your answers (saved on your device).
BRIEF's feedback is for practice and doesn't predict real hiring outcomes. Alex is an AI mock recruiter, not a recruiter from the company you're applying to.
Subscription
Premium is an auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase, and it renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel it in your App Store account settings.
Terms of Use: https://english.kalling.io/terms
Privacy Policy: https://english.kalling.io/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A new first screen: open the app and start right away.
Polished line breaks on a few screens.
The developer, SOUNDGYM, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SOUNDGYM
- Size
- 63.7 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium $19.99
- Copyright
- © 2026 SOUNDGYM