It's not possible to edit the content of an existing voice memo in Keep, but you can delete it or add an additional voice memo to the same note. It's the yellow icon with a white light bulb inside. Android app Voice Memos (free; depicted right) is almost brutally Voice Recorder (by Recorder and Smart Apps) This app is a feature-rich voice recorder. Students mostly use the app to record lengthy lectures. Voice Memos can even continue to record while you're using other apps. Voice Memos is great for tagging your recordings with timestamps for easy discovery in case of long recordings. When your phone and all phone data have shown on the note recovering app, just choose the data you want to recover, and click " Next " to scan. Note down and remind you later at the date/time you set. -It's easy for you to take notes, memo, to-do list etc. just by speaking! - Integrated with your Android calendars, you need not maintain another one. - Also easy to share voice-to-text to friends. AVR is an audio recording app available on Apple devices. However, the voice to text feature on Android is great for sending messages, writing a quick memo, and typing smaller amounts of text.