4dollarRx is an iPhone/iPod Touch application that lists prescription drugs discounted by major retail pharmacies. Currently discounted drugs from Walmart and Kroger pharmacies are listed. Additional retail pharmacys discounted drugs will be added later.
The application lists discounted prescription drugs in alphabetical order or categorized by usage. When a drug is offered in multiple formulations, they are additionally listed for selection. Finally, the specific drug, formulation and dosage availability is presented along with the pharmacies providing the drug.