https://wccftech.com/these-six-iphone-apps-have-gone-free-temporarily-download-them-today/

We have six iPhone apps that have gone free for a limited period of time. Download them today before it’s too late.

Make sure that these apps are free before going ahead with the download. There’s a chance that the grace period might be over, with the app returning to its original price. If that’s the case, then move on to the next app gone free.