Number Listening: Hear & Type
React faster to numbers
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Train your ear for spoken numbers in eight languages. Hear phone numbers, prices, dates, codes, decimals, and language-specific patterns — then type the digits.
NumListen helps you understand spoken numbers and type the digits you hear in English, Spanish, French, German, Italian, Brazilian Portuguese, Japanese, and Mandarin Chinese. Choose the number voice language independently from the app’s interface language.
Spoken numbers often need an instant, accurate response. A phone number, price, date, time, verification code, decimal, or percentage can be easy to miss even when you know the language. NumListen gives you focused practice to build a faster sound-to-number reflex.
How it works:
• Choose the number voice language from Home
• Listen to a spoken number
• Type only the digits you hear
• Use clear templates for phone numbers, prices, dates, times, codes, decimals, and percentages
• Get instant feedback
• Replay the number or show the answer when needed
• Track your practice history and progress
Practice types include:
• Basic Numbers
• Phone Numbers
• Money & Prices
• Dates & Times
• Codes & IDs
• Decimals & Percentages
Language-specific practice:
• English Teen vs Ty — train sound confusions such as 13 and 30
• French 70–99 — practise the distinctive French patterns from 70 to 99
• German 21–99 — practise the German units-before-tens order
• Japanese Irregular Hundreds & Thousands — practise irregular readings such as 300, 600, 800, 3,000, and 8,000
Natural formats and readings:
• Each language uses appropriate phone, currency, date, time, and decimal formats
• Context-aware readings cover natural alternatives for phone numbers, codes, years, times, prices, and other number forms
• The exercise answer always remains the digits, so you can focus on what you heard
Voices and recovery:
• Choose and preview a separate installed system voice for each practice language
• Keep the number voice language separate from the app’s interface language
• If a compatible voice is missing, NumListen shows how to install or enable one and lets you retry without losing the current exercise
Designed for people building number-listening skills:
• No full conversations
• No grammar lessons
• No complex course system
• No exam pressure
• No leaderboard
The app focuses on one skill: understanding spoken numbers in the selected practice language and turning them into the correct digits faster and more accurately.
Open NumListen, choose a language and practice type, listen, type, and keep going at your own pace.
Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Achievements and More Practice Languages
• Added an achievement system.
• Added more languages for number listening practice.
The developer, Zheng Xu, 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:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Zheng Xu
- Size
- 31.9 MB
- Category
- Education
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later. - Mac
Requires macOS 26.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.5 or later.
- iPhone
- Languages
English and 7 more
- English, French, German, Italian, Japanese, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- NumListen Pro Yearly $4.99
- NumListen Pro Monthly $0.99
- NumListen Pro Lifetime $1.99
- Copyright
- © 2026 Marc X Studio. All rights reserved.