How long can Chongqing Bank app check the details?

You can inquire about the details within 2 years.

The method for inquiring account details by mobile banking is as follows:

1. Open the login mobile banking client and click "Home-Account" in turn;

2. On the account page, click the "Details" button in the column of bank card account you want to query;

3. Select the sub-account you want to query, and follow the page prompts to query the details of the corresponding account.