The number of media files such as photos and videos that could be posted on X (formerly Twitter) has been limited to a maximum of four over the past 10 years. This limit has finally been updated, allowing up to 20 media files to be shared at once per post.

X now lets you share 5x more photos and videos per post - 9to5Mac
https://9to5mac.com/2026/11/12/x-now-lets-you-share-5x-more-photos-and-videos-per-post/

On November 13, 2026, Jonah Katz, the lead of X's mobile engineering team, announced on his X account that the number of media files that can be posted on X has been upgraded to a maximum of 20.


This change has already been applied to the web version of X, and the X app for iOS and Android now allows up to 20 media files to be posted at once. If you're still limited to a maximum of four media files, please update the app to the latest version.

X released its own payment service, "X Money," just in July 2026. X Money was released as a separate application from X.

Elon Musk launches official payment service "X Money" - GIGAZINE


On the other hand, in April 2026, X released the Direct Message feature as a separate app called "XChat," but it was removed from the App Store and Google Play in September 2026, and is no longer installable.

X (formerly Twitter) revives voice posting feature via XChat - GIGAZINE