The present invention relates to devices and methods for detecting date rape drugs (DRDs) in beverages during social events. The device includes a cellphone, and further includes one or more protective covers, screen cover, stylus, or other add-ons, either individually or in combination. The device incorporates a user-friendly DRD detection system physically attached or integrated with the cellphone or any one of its accessories, ensuring uninterrupted use of the device's primary functions, wherein this physical attachment and/or integration minimizes the likelihood of users forgetting the device elsewhere and/or removing the DRD detection system, thus ensuring its immediate availability when needed. The DRD detection system's operation does not significantly impact the regular use of the cellphone or its accessories, maintaining convenience and safety in social settings.