For when you didn't mean to say that...

take back embarrassing messages before anyone sees them

Stop This From Happening To You

On Second Thought’s got everything you expect from messaging - all your contacts, all your messages, group chat, and multimedia.
You decide how long you want to change your mind: just a few seconds, a bit longer, or even overnight if you’re going out.
Messages you take back will never be seen by your recipient, whether or not they also have the app.

How It Works

OST’s patented technology implements user-defined rules to delay message send just long enough for users to change their mind if they want to take a message back.

"An app that lets you recall your text messages? Yes, please. Give On Second Thought a look!"

"The Texting Savior."

"An innovative startup to watch." - Craig Newmark, Founder of Craigslist