A useful place to start
Release & support.
The subscription release is being prepared. Here is what is available and how it will work.
System requirements
Apple Silicon Mac, macOS 15 or later. Intel Macs and Windows are not currently supported. Some locations require macOS folder permission or Full Disk Access to measure completely.
Subscribing and activating Pro
- Download the free app once the verified release is available.
- Choose Solo ($2.99/month or $29.99/year), Plus ($4.99/month or $49.99/year), or Max ($9.99/month or $99.99/year) at Lemon Squeezy’s hosted checkout. Annual prices are the full yearly charge. All plans renew until cancelled.
- Find the license key in your receipt.
- Paste it into WDMDSG’s Pro window to activate this Mac. Solo supports 1 activated Mac, Plus 3, and Max 6 on one subscription.
Subscriptions are not on sale yet. No checkout is enabled.
Managing or cancelling a subscription
Once sales open, use the billing portal linked from the app or your receipt to manage payment details and cancel future renewal. If you are signed out, Lemon Squeezy can email a sign-in link to the address used at checkout. Deactivating a Mac releases a device slot; it does not cancel your subscription.
Manage subscription ↗What is included for free?
Unlimited complete scans, accurate totals, and basic folder browsing of the top 25 items per view. Pro unlocks the full Ledger, Breakdown, search and filters, saved scans, Space Map, Developer Storage, and cleanup actions. The browsing limit never changes the scan’s totals.
If an AI explanation is unavailable
Verify your subscription and internet connection, then check the remaining allowance and reset time in the app. Solo includes 25, Plus 50, and Max 100 explanations each month per subscription, shared across its activated Macs, with no rollover or automatic overage billing. The monthly reset also applies to annual billing. You do not need to paste an OpenAI API key. Local explanations remain available without AI.
Review the summary before choosing Explain. The WDMDSG service sends that summary to OpenAI only after your request. It cannot inspect file contents or remove anything for you.
If Quick Cleanup is unavailable
Finish a fresh scan first. Saved historical results need a refresh. Quick Cleanup recognizes specific npm, pip, Homebrew, and Xcode locations; it excludes unsupported, oversized, changed, or incompletely measured folders. Quick Cleanup, the review queue, and moving items to Trash require Pro.
If a folder asks for permission
The prompt comes from macOS. Grant only the access you want the app to have, or scan a different folder. WDMDSG reports unreadable locations as measurement gaps and cannot bypass macOS privacy protections.
Getting a useful diagnostic summary
Choose Help → Export Diagnostic Summary. It saves locally and includes app/system information and limited scan-health counts without file names, paths, contents, license keys, or API keys. Review it before sharing.
Contact
A public support address is being established and will be published before downloads and subscriptions open. This preview does not collect support messages or email addresses.
Read Privacy & data and the release terms.