安心记加班-记加班考勤工资记事本 is a free iPhone app developed by Shanghai Anjiaxin Network Technology Co. Ltd. It falls under the Business & Productivity category. This app provides several features to help users accurately record their overtime hours and calculate their overtime wages and total monthly wages. Users can quickly and conveniently record their overtime hours, and the app will automatically calculate their overtime wages and total monthly wages. The app also supports batch recording of overtime hours for multiple days. Users can easily make notes about their work shifts to avoid missing any appointments. Additionally, the app offers three different salary calculation methods for recording overtime. Users can choose the mode that best suits their work situation. The app also includes factory reviews, allowing users to see real evaluations from fellow workers. If users encounter any issues, they can directly contact the customer service for assistance. Please note that if there are any compatibility issues or crashes due to upgrading to iOS 13, users are advised to update to the latest version and contact the developer for assistance.