Android applications are expanding their utility in agriculture to simplify the process and procedures and to disseminate the knowledge amongst farmers and researchers. Orchid-Mobile Assisted Notebook (MAN) application has been developed and hosted on Google Play Store to simplify passport data entry for orchid explorers. The application was developed for android users and supports android version 4.1 (API 16) to 10.0 (API 30) smartphones using offline inbuilt SQLite DB, Core Java program coded in Android Studio Platform. The app provides a digital notebook platform to store a large number of data with photographs in a systematic manner. Users can easily transfer their data in MS Excel format anytime or anywhere. App is offline and stand alone to protect data at user’s end. More information and feedback features help users to know additional details and direct their query to the developer- ICAR-NRC for Orchids. This app assists as digital field book for orchid collectors, growers, researchers to maintain records of orchid germplasm collected, cultivated, and maintained at their level.