Yes. The app is free, in all 174 countries it sells in, and it sells nothing inside it.

Does 心之钥 have a free trial?

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

GamesStrategyRole Playing

心之钥

Name: 心之钥
Rating: 4.2 (80 reviews)
Author: Chengdu Miaofa Nature Technology Co., Ltd.

Chengdu Miaofa Nature Technology Co., Ltd.

Prices are current as of 8 Oct 2026.

心之钥 has no in-app products on record in the United States.

4.2 out of 5, based on 80 reviews.

Is 心之钥 free?: Yes. The app is free, in all 174 countries it sells in, and it sells nothing inside it.
Does 心之钥 have a free trial?: No. None of its offers (US) come with a free trial.

Last updated 5 months ago.

心之钥 sells in 174 countries. It was released 7 months ago, on 24 Feb 2026. It holds a 4.2 rating from 80 reviews.

Supports 1 language: Chinese.