Protect+ MP3/WAV Voice Recorder w/ Encryption Free is a comprehensive recording application with an intuitive interface. The app is designed for professionals, including lawyers, doctors, and students, as well as business owners and the media. The app is easy to use, and it allows users to record, encrypt, and upload important files with just one touch. The app offers several features, including pause and resume recording, support for multiple audio file types, secure password-protected encryption, and the ability to send audio files to various destinations. Protect+ also allows users to manage audio files in the app's library and to see the history of when, how, and with whom audio files have been shared.

The app has several other features, including tablet support, organizing files in folders, advanced sorting, adding simple notes or comments to audio files, and visualizations when recording and playing files. Additionally, the app has multiple recording sources, noise-canceling voice recognition mode, and the ability to mute ringing on incoming calls. Protect+ also allows users to export/import settings and destinations via files or URLs and to prevent accidentally ending recordings too soon with the long-press option on the record/pause button. The app is free to download, but the recordings are limited to 5 minutes in length.