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IObit Smart Defrag

No phone app

8.0No. 1 of 19
in Disk Defragmentation Software
  • Recognised40% of the score100
  • Phone app26% of the score0
  • Documented20% of the score72
  • Free plan14% of the score100
Free plan
Yes
Paid plans from
$1.67/mo
Runs on
Windows
Visit site Alternatives

Summary

IObit Smart Defrag is ranked #1 of 19 in disk defragmentation software on Samsung Mobile US Press. It runs on Windows. There is a free plan. Paid plans start at $1.67/mo.

IObit Smart Defrag plans and pricing

All plans
Free Not published Basic file defrag · Scheduled defrag · Game optimization iobit.com · 20 Sept 2026
PRO 1 PC Not published annual pricing shown 1 PC iobit.com · 20 Sept 2026
PRO 3 PCs $19.99/yr annual pricing shown 3 PCs iobit.com · 5 Oct 2026

Compared on disk defragmentation software

Free plan
Yesiobit.com
Drive types
bothiobit.com
Scheduled optimization
Yesiobit.com
Automatic optimization
Yesiobit.com
Boot-time optimization
Yesiobit.com

Company

Founded
2004iobit.com · 23 Sept 2026
Headquarters
San Francisco, California, USAiobit.com · 23 Sept 2026

Best IObit Smart Defrag alternatives

See all 12
Disk SpeedUp No. 2 8.0 No phone appFreePuran Defrag No. 3 7.5 No phone appFreeWinContig No. 4 7.3 No phone appFreeBtrfsmaintenance No. 5 7.1 No phone appFreeUltraDefrag No. 6 7.0 No phone appO&O Defrag No. 7 6.9 No phone app

Where it ranks on Samsung Mobile US Press

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Sources