[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-29 UTC."],[],[],null,["# Setup overview for mobile applications\n\nThis document provides a high-level overview of setting up reCAPTCHA\non mobile applications.\n\nSetting up reCAPTCHA on a mobile application involves the\nfollowing steps:\n\n1. Create a reCAPTCHA key (key).\n\n The key is required to collect information about the user actions and send it\n to reCAPTCHA.\n [Create score-based keys for your mobile applications](/recaptcha/docs/create-key-mobile).\n2. Integrate with your frontend.\n\n Install the key that you created on\n your mobile applications by using the reCAPTCHA mobile SDK.\n - [Install keys on iOS](/recaptcha/docs/instrument-ios-apps).\n - [Install keys on Android](/recaptcha/docs/instrument-android-apps).\n3. Integrate with your backend:\n\n 1. To verify the token sent by reCAPTCHA and assess the risk, [create assessments](/recaptcha/docs/create-assessment-mobile) from your backend server.\n 2. [Interpret the assessment scores and the associated risk](/recaptcha/docs/interpret-assessment-mobile), and define how to handle users, for example, allow the user to log in only when the score is high and the risk is low.\n\nWhat's next\n-----------\n\n- [Create score-based keys for your mobile applications](/recaptcha/docs/create-key-mobile)."]]