Solid app
No frills, solid app, has helped me with catching Chinese numbers when spoken (which is much harder than I would have guessed when I first tried learning Mandarin. Like, shockingly so).
Free
In-App Purchases
About
Practice listening to Mandarin numbers, prices, dates, and more. Hear spoken digits and type them to improve your comprehension. Offers instant feedback and review of missed items.
✓Listen to Mandarin numbers, prices, dates, times
✓Type heard digits on a numeric keypad
✓Instant digit-by-digit feedback
✓Review missed answers
✓Adjustable playback speed
✓Offline functionality
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What's New in countfu
1.0.4
September 23, 2026
This update adds anonymous usage stats, so we can see which parts of the app get used and fix what does not work. No account, no ads, and nothing is linked to you. Practice itself is unchanged.
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Subscriptions & In-App Purchases
Weekly
Unlock every countfu Pro test, billed weekly.
$2.997 Days
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FAQ
What is countfu?
countfu is an app designed for practicing listening comprehension of Mandarin numbers, prices, dates, times, and phone numbers. It allows users to hear spoken numbers and type them for instant feedback.
How does countfu work?
Users listen to short audio clips in Standard Mandarin, type the digits they hear on a numeric keypad, and receive immediate feedback. Transcripts in hanzi and pinyin are also available.
What types of numbers can I practice with countfu?
You can practice basic numbers, money (prices), dates, times, phone numbers, measurements, and numbers within real-life conversations. The app offers different levels from beginner to unlimited.
Is countfu available offline?
Yes, countfu is fully offline. All audio clips are included with the app, so you do not need an internet connection to practice.
Does countfu have ads?
No, countfu is ad-free. The app also does not require an account or tracking, ensuring a private user experience.
What is countfu Pro?
countfu Pro is an optional subscription that unlocks advanced features like timed 'Exam Mode', all conversation topics, and mixed rounds. It offers weekly or annual plans, with the annual plan including a 7-day free trial.
How often is countfu updated?
The app was last updated on September 13, 2026, with version 1.0.2. This indicates a recent update, suggesting ongoing development and support.
What devices does countfu support?
Based on the provided data, countfu is supported on iPhones. It is rated for ages 4 and up.
