Disk Reserve is a personal storage buffer for iPhone and Mac — not a cleaner, not an optimizer. Reserve capacity before storage gets tight. Release it back in one tap when you need it. - Reserve: allocate real disk space as your buffer - Release: return it instantly, one tap - Dashboard: Available / Reserved / Used at a glance No scanning. No deleting other apps files. No optimization tricks. Just a buffer you control, like a spare fuel tank for storage.
Hey Product Hunt 👋
I built Disk Reserve because I kept hitting "Storage Almost Full" at the worst possible moment — mid-shoot, mid-download, mid-update.
Most storage apps try to clean things up for you. This one does the opposite: it lets you reserve space ahead of time (like a spare tank), so when you actually need it, you release it back in one tap.
It's not a cleaner and doesn't touch your other files — just Reserve and Release, fully under your control.
Would love your honest feedback, especially if you're a photographer/videographer who's felt this pain before. Happy to answer any questions here!