The Fantastic Four: First Steps was released in theaters on July 25, 2025, and is now available for purchase or rental on digital platforms as of September 23, 2025. Its Disney+ release date has not been officially confirmed yet, but based on Disney's typical release pattern for Marvel movies, it is expected to be available on Disney+ approximately 100 days after its theatrical debut. This places the likely Disney+ streaming release around late October or early to mid-November 2025, with probable dates being Wednesday, October 29, or Wednesday, November 5, 2025. This aligns with recent Marvel releases that typically stream on Disney+ around three to four months after their theater release.