Great if you want to try Pro without the one-time purchase.
Pricing FAQ
Straight answers before you buy.
CentProof uses direct checkout, license keys, and local data. The pricing model should be as clear as the product.
What happens when I hit the Free Test Mode limits?+
When a Free cap is reached, existing data stays accessible. New imports, full exports, and unlimited AI require Pro.
Do I lose access to my data if I do not upgrade?+
No. Existing imported data stays accessible. CentProof does not hold your local data hostage.
Why is Pro Lifetime the best value?+
It is the simplest fit for a private Mac app: pay once, use CentProof forever, and avoid an ongoing subscription for local software.
What does lifetime mean?+
Pro Lifetime lets you keep using the version you bought. It includes one year of updates and support. Future major upgrades may be optional paid upgrades, but your existing version keeps working.
What happens after one year of updates and support?+
Your purchased version keeps working. Renewal options for additional updates and support can be offered later without turning your existing license into a subscription.
Can I use it on multiple Macs?+
Pro Lifetime includes up to 3 Macs. Pro Monthly includes 1 Mac.
How are purchases handled?+
Purchases are handled by LemonSqueezy. After purchase, you receive a license key by email.
Can I get a refund?+
CentProof will offer a 30-day no-questions-asked refund policy through LemonSqueezy.
What happens if my Pro Monthly subscription ends?+
Your previously imported data stays fully accessible — you can keep searching, viewing, and browsing all of it. Auto-updates keep working too. You drop back to Free Test Mode caps for new imports, full exports, and unlimited Ask CentProof. Re-subscribe anytime and Pro features reactivate instantly. Your data is never deleted.
Will Pro Lifetime stop getting updates after one year?+
Your purchased version keeps working forever, and bug-fix updates we choose to ship will still install. The 'one year of updates and support' covers new feature work and direct support replies. After year one, major new feature releases may be offered as optional paid upgrades — but you are never forced to pay again to keep using what you bought.