There are those phone calls that you wish you could have found a way to record, but didn't have any way to on the fly.

You can change that going forward by purchasing Just in Case, an iPhone case that records both phone calls and in-person conversations.

The slim case sleekly fits onto the back of your iPhone, touting its own microphone, record button, play button and speakerphone in addition to a charging cable slot and microSD slot.

The minds behind the gadget point out that, while there are plenty of other recording options for iPhone users out there, they are often accompanied by an attached fee for the service.

With Just in Case, you just buy the case, and that's it, you're free to record whatever you want, whether it's a business call or a simple verbal to-do list.

"We noticed that there were no options for iPhone users to record their own thoughts and conversations — in person or over the phone — without connecting to an external online app or service," the Israeli company behind Just in Case writes on its Indiegogo campaign. "It's time consuming, inconvenient, unreliable and unsafe. If you are in the middle of a conversation or outside an Internet connection you are out of luck — until now!"

What's best is that the case isn't bulky, and instead gives users a rather seamless fit ... not to mention an important ability in recording calls.

A pledge of $29 via Indiegogo will land you the case.