My accommodation record vs 黑天眼 - 手机号定位位置 Usage & Stats

This app is designed to provide travel services for frequent travellers, business people, for agents or small hotels and B&Bs, to check and manage their hotel's check-in records. It can help passengers quickly record accommodation information and travel information, as well as help hotel and hotel managers record customer check-in information. It has statistics on hotel room information and check-in history, and can also export records to albums for you to view or send to other friends. Please note that considering the security of personal privacy, records are only saved on the device and not uploaded to any server. However, it can be backed up by iCloud.