小新日记 - 加密日记本笔记本 is a free iPhone app developed by 素琼 曹. It falls under the category of Business & Productivity and offers a range of features to help users keep track of their daily activities and thoughts.

The app allows users to record their diary entries in a visually appealing format, with the option to include images alongside text. The entries are displayed in a timeline format, making it easy for users to navigate through their past entries.

To ensure privacy, 小新日记 - 加密日记本笔记本 offers password protection using Touch ID or a private password. This ensures that users' confidential records remain secure and protected from unauthorized access.

One of the standout features of the app is its automatic backup to iCloud, which ensures that users' data is never lost. Additionally, the app supports automatic synchronization across multiple devices, allowing users to seamlessly access their diary entries from any device.

The app also offers the ability to export diary entries as PDF files, making it easy for users to share or print their entries. Users can also customize the app's home screen background, providing a personalized touch to their diary-keeping experience.

With features like calendar mode, offline usage, and the ability to search for specific entries, 小新日记 - 加密日记本笔记本 offers a comprehensive solution for those looking to keep a digital diary.

Please note that all information provided is based solely on the details provided and does not include any personal judgments or opinions.