存钱软件的实施英语可以称为"implementation of a savings app"。

来源：
存钱软件的实施指的是将存钱软件开发出来并使用的过程。这可能包括编写代码、测试软件、部署软件到服务器或移动设备上、向用户提供支持等。

英文例句及其中文翻译：

"We are currently working on the implementation of a savings app that will help users track their expenses and set financial goals." (我们目前正在开发一个存钱软件，帮助用户跟踪开销并设定财务目标。)
"The implementation of the savings app was successful, and it is now available for download on the App Store." (存钱软件的实施成功，现在可以在App Store上下载。)
"We encountered some challenges during the implementation of the savings app, but we were able to overcome them through hard work and collaboration." (在存钱软件的实施过程中我们遇到了一些挑战，但我们通过努力工作和合作成功克服了它们。)