Jian Cheng was founded in 2012. The first app was launched in January 20, 2012 and they have 3 iOS apps in April 2025
Jian Cheng is a publisher of 声调检测 app and other apps in Education categories.
Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
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![]() 声调检测
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Education |
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View
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0
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1 year ago | |
![]() ToneDetector
|
Education |
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|
View
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0
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|
1 year ago | |
![]() ToneDetector Lite
|
Education |
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|
View
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0
|
|
1 year ago |