IPA files are packages used by iOS devices to install and manage applications. Typically, these files are downloaded from the App Store, but users may also want to install IPA files from third-party sources. However, iOS's strict security policies restrict the installation of IPA files from untrusted sources, requiring a jailbreak to bypass these limitations. This report explores methods to install IPA files on an iOS device without jailbreak, which implies working within Apple's ecosystem and policies.