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Utilities · head to head

BetterTouchTool vs TreeSize

BetterTouchTool logo

BetterTouchTool

Utilities

Mac gesture, shortcut and automation customisation tool sold as a one-time licence with a lifetime tier

From
$12/one-time
Rated
-
Full reviewWebsite
TreeSize logo

TreeSize

Utilities

Windows disk space analyser whose free edition may be used commercially, with paid tiers for scheduled reporting

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only TreeSize has a free tier, so it costs nothing to try first.
  • Each has a real cost: BetterTouchTool the preferences interface has hundreds of settings across many tabs, so getting one custom gesture working can take longer than with a dedicated single-purpose app.; TreeSize it traverses directories rather than reading the NTFS master file table, so a local drive scan takes noticeably longer than the fastest alternatives.
  • They diverge on capability: BetterTouchTool covers Gesture customisation, TreeSize covers Free edition licensed for business.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which BetterTouchTool and TreeSize actually diverge.

Attributes where BetterTouchTool and TreeSize differ
AttributeBetterTouchToolTreeSize
Starting price$12/one-timeFree
Pricing modelOne-time purchasequote
Free tierNoYes
PlatformsMacWindows

Identical on both: user rating (Not yet rated), category (Utilities).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in BetterTouchTool

  • Gesture customisation
  • Keyboard shortcut remapping
  • Window snapping
  • Touch Bar customisation
  • Scripted actions
  • Floating menus and widgets

Only in TreeSize

  • Free edition licensed for business
  • Network share scanning
  • Reports by age and owner
  • Duplicate file search
  • Scheduled scans
  • Exports

What people use each for

The jobs each tool is most often brought in to do.

BetterTouchTool

  • A power user who wants every trackpad gesture and shortcut on the machine remapped to a specific actionnot TreeSize
  • Someone with accessibility needs who benefits from remapping input devices away from default behaviournot TreeSize
  • A user who wants window snapping bundled with much broader system customisation rather than a single-purpose appnot TreeSize
  • Someone already on a Setapp subscription who wants BetterTouchTool included rather than purchased separatelynot TreeSize

TreeSize

  • Deploying one free disk analyser across a company without a personal-use licence problemnot BetterTouchTool
  • Reporting on a file server by owner and file age before an archiving or quota decisionnot BetterTouchTool
  • Finding duplicate files spread across departmental network sharesnot BetterTouchTool
  • Producing a storage report for someone who will read a PDF but not run a scannot BetterTouchTool

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

BetterTouchTool

  • The preferences interface has hundreds of settings across many tabs, so getting one custom gesture working can take longer than with a dedicated single-purpose app.
  • The Standard Licence stops receiving updates after two years unless renewed or upgraded to Lifetime, which is easy to miss and can leave a user on an outdated build.
  • It is Mac only, offering nothing for a Windows machine in a mixed household.
  • Because it can intercept almost any input, misconfiguration can make gestures or shortcuts behave unpredictably across different apps, which takes time to debug.
  • It overlaps in function with several single-purpose tools such as Rectangle for windows or Karabiner-Elements for key remapping, so a new user has to decide whether they want one broad tool or several focused ones.

TreeSize

  • It traverses directories rather than reading the NTFS master file table, so a local drive scan takes noticeably longer than the fastest alternatives.
  • It is Windows only, so file servers running Linux or a NAS appliance need a different tool or a share mounted from a Windows machine.
  • Useful features are spread across three paid tiers, so the single capability a buyer needs frequently sits two tiers above the one they were considering.
  • Scanning large network shares generates significant traffic and takes hours, which means it has to be scheduled rather than run when someone asks the question.
  • Pricing is per licence with separate maintenance, so an accurate total for a team requires a quote rather than a figure from the website.

Pricing, plan by plan

BetterTouchTool

$12/one-time
  • Standard Licence$12/one-time
    • Free updates for two years
    • App keeps working on the last version after that
    • Single user licence
  • Lifetime Licence$24/one-time
    • Free updates for as long as the app exists
    • Single user licence
    • Also available bundled through Setapp

TreeSize

Free
  • TreeSize FreeFree
    • Folder size analysis and treemap
    • Licensed for private and commercial use
    • Basic exports
  • TreeSize Personal, Professional and Enterprise$undefined/year
    • File search, duplicate detection and full exports
    • Network share and file server scanning
    • Scheduled unattended scans and stored reports

Which should you pick?

Choose BetterTouchTool if

  • You need gesture customisation.
  • You work on Mac.
  • You also want keyboard shortcut remapping.
BetterTouchTool review

Choose TreeSize if

  • You need free edition licensed for business.
  • You want to start without paying.
  • You work on Windows.
  • You also want network share scanning.
TreeSize review

Questions people ask

Is BetterTouchTool or TreeSize better?
Neither clearly leads. BetterTouchTool starts at $12/one-time and TreeSize at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, BetterTouchTool or TreeSize?
TreeSize has a free tier; the other does not. Paid plans start at $12/one-time for BetterTouchTool and Free for TreeSize.
Does BetterTouchTool or TreeSize run on more platforms?
BetterTouchTool runs on Mac. TreeSize runs on Windows.
Can I use TreeSize for free?
Yes. TreeSize has a free tier, so you can try it without paying. BetterTouchTool starts at $12/one-time.
What is BetterTouchTool best used for?
BetterTouchTool is most often used for a power user who wants every trackpad gesture and shortcut on the machine remapped to a specific action, someone with accessibility needs who benefits from remapping input devices away from default behaviour, a user who wants window snapping bundled with much broader system customisation rather than a single-purpose app, someone already on a setapp subscription who wants bettertouchtool included rather than purchased separately. Of those, a power user who wants every trackpad gesture and shortcut on the machine remapped to a specific action and someone with accessibility needs who benefits from remapping input devices away from default behaviour are not what TreeSize is typically brought in for.
What can BetterTouchTool do that TreeSize cannot?
BetterTouchTool covers Gesture customisation, Keyboard shortcut remapping, Window snapping, Touch Bar customisation. TreeSize covers Free edition licensed for business, Network share scanning, Reports by age and owner, Duplicate file search.

Answered from the vendors’ own pages

BetterTouchTool: Is BetterTouchTool a subscription?

No. It is a one-time purchase, either a Standard Licence with two years of updates or a Lifetime Licence with updates indefinitely.

TreeSize: Is TreeSize Free really free for business use?

Yes. JAM Software licenses the free edition for private and commercial use, which is the main reason it appears on corporate machines where other free analysers are not permitted.

BetterTouchTool: Can I get it without buying it directly?

Yes, it is included in the Setapp subscription bundle alongside other Mac utilities.

TreeSize: Why is it slower than WizTree?

Method. WizTree reads the NTFS master file table; TreeSize walks the directory tree, which is slower but works on network shares and non-NTFS volumes.

BetterTouchTool: Does it replace Rectangle or Karabiner-Elements?

It can cover much of what both do, since it includes window snapping and key remapping, but each of those apps is more focused on its single job.

TreeSize: Can it scan a NAS or Linux file server?

It scans them as network shares over SMB, with the speed penalty that implies. There is no agent that runs on the server itself.

TreeSize: What does the Enterprise tier add?

Scheduled unattended scans, stored historical results and reporting across servers, which is the difference between a cleanup tool and a storage reporting system.

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