Guides

iPhone video and storage, explained.

Plain answers with real numbers, checked against Apple’s own documentation.

• October 25, 2026 · 10 min read

  Do iPhone cleaner apps work? Data from 888 apps

  We checked 888 iPhone storage and video apps: prices, privacy labels, reviews and what iOS already does. Here is what cleaner apps do and what they cost.

• October 25, 2026 · 8 min read

  Does compressing video lose quality on iPhone?

  Compressing video is lossy, but the loss is often invisible on an iPhone screen. Why it is hard to see, what to keep, and how to check before deleting.

• October 25, 2026 · 8 min read

  How much storage does 4K video take on iPhone?

  MB per minute for each iPhone video format, from 1080p30 to 4K60, how many minutes fit in 128 GB and 256 GB, and what compressing saves on iPhone.

• October 25, 2026 · 9 min read

  How to compress video on iPhone, step by step

  Compress video on iPhone with the built-in settings, iMovie, Shortcuts or Mail Drop, or with an app that shrinks many videos at once. Steps for iOS 26.

• October 25, 2026 · 9 min read

  iPhone storage full of videos? Free up space safely

  Storage full of videos? Check iPhone Storage, find the largest clips in Photos, then delete, move to iCloud or compress them. Steps for iOS 26.

• October 25, 2026 · 6 min read

  Deleted videos but iPhone storage still full? Fix it

  Deleted videos stay in Recently Deleted for 30 days, and the space returns only once they're removed. How to empty it, check iCloud and get the space back.