LBT11 (Very Easy to self learn 30 more country's pronunciation of numbers from 1 to 100,000,000,000,000) Download from App Store
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LBT11 (Very Easy to self learn 30 more country's pronunciation of numbers from 1 to 100,000,000,000,000) app for iPhone and iPad


4.8 ( 2288 ratings )
Reference Education
Developer: Zhongwen li
0.99 USD
Current version: 1.1, last update: 7 years ago
First release : 22 Oct 2014
App size: 2.45 Mb

Can freely choose 30 more kinds of language
Can input the numbers from 1 to 100 trillion
Can speak the numbers automatically
Can repeat speaking the numbers
Can lock the selection of language
Can clear one or all of numbers