Yes. The app is free, in all 1 country it sells in, and it sells nothing inside it.

Does 好双师 have a free trial?

No. None of its offers (CN) come with a free trial.

EducationUtilities

好双师

Name: 好双师
Rating: 3.3 (803 reviews)
Author: 胜泉 余

胜泉余

Prices are current as of 22 Aug 2026.

好双师 has no in-app products on record in China.

3.3 out of 5, based on 803 reviews.

Is 好双师 free?: Yes. The app is free, in all 1 country it sells in, and it sells nothing inside it.
Does 好双师 have a free trial?: No. None of its offers (CN) come with a free trial.

Last updated 11 months ago.

好双师 sells in 1 country. It was released 8 years and 9 months ago, on 19 Dec 2017. It holds a 3.3 rating from 803 reviews.

Supports 2 languages: English, Chinese.