
Defragment
Calm squares that tidy up
0 ratings
Free
In-App Purchases
Rating summary
About
Remember watching the disk defragmenter tidy up, square by square, for far longer than anyone needed to? Defragment brings it back as a calm ambient toy for your iPhone or iPad.
A full-screen grid of little squares is analysed row by row, then a handful of scattered fragments light up, move to the front and settle into neat blue rows, over and over, until everything is tidy and a fresh mess arrives. It does nothing useful, and that is the point. Nothing on your device is read or moved.
MAKE IT YOURS
• Six themes: Midnight, Daylight, Graphite, Classic 98, Phosphor and Amber
• Three speeds and three square sizes
• Free space: choose how much of the disk is empty, from 20 to 70 %
• Endless mode: finished rows disappear, everything moves up a row and new mess arrives from below
• Shake the device or double-tap the disk for a new mess
A CLOCK IN THE CORNER
• Time and date, for the desk or the bedside table
• A timer set to the second or to a time of day. At the end it lets you know, brings a new mess, or quietly fades the screen to black and lets the device lock
• A stopwatch with hundredths
LITTLE THINGS
• About 80 rotating quips where the file names used to be, like “Polishing the camera lens” or “Blowing into the floppy drive”. Switch them off for peace and quiet
• On iPhone, haptics follow the head: a light tap for one block written, a firm one for five
• Keeps the screen awake while it runs
• iPhone and iPad, with Split View and Stage Manager
• English, Czech, German, Spanish, French, Italian, Japanese, Korean and Chinese
DEFRAGMENT PLUS
A one-time in-app purchase, no subscription:
• Special sectors: bad sectors the head steers around, secret golden clusters that sparkle, lost clusters that are found and put back, and a swap file that breathes
• Five more themes: Pastel, Neon, Blueprint, Paper and Pocket
• A quip pack of household chores done inside your device
There is also an optional tip jar. A tip unlocks nothing; it just says thanks.
PRIVATE BY DESIGN
No account, no analytics, no ads, no data collected. It works offline.
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What's New in Defragment
1.0.1
October 1, 2026
• New in Settings › Motion: Free space. Choose how much of the disk is empty, from 20 to 70 %. More room makes the tidying easier to follow, and a new disk now starts 40 % empty. • Plus and the tip jar cope better when the App Store is slow to answer: the app says so and lets you try again, and the buttons no longer get stuck.
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Subscriptions & In-App Purchases
$0.99
Defragment Plus
Special sectors, five themes and a quip pack





