One-time purchase
Aion Pro is sold as a one-time purchase under the current policy, not a recurring subscription.
Terms of Service
Terms of Service
The short version: these terms explain the purchase model, license scope, and limits of responsibility when you use Aion.
14-day refund policy
If you buy Pro and it is not the right fit, you can request a refund within 14 days.
License depends on your plan
The number of Macs you can use depends on the plan you purchased.
Setapp edition
If you get Aion through Setapp, subscription, billing, cancellation, and refunds follow Setapp rules.
Last updated: January 28, 2026
1. Acceptance of Terms
By downloading, installing, or using Aion, you agree to these terms. If you do not agree, do not use the app.
2. Software License
Your license lets you use Aion on the number of Macs allowed by the plan you purchased. Do not resell, redistribute, reverse engineer, or use the app to interfere with someone else's device.
3. Payments & Refunds
Aion Pro is currently sold as a one-time purchase, not a recurring subscription. If it is not the right fit, you can request a refund within 14 days of purchase.
4. Intellectual Property
Aion, the website, product copy, artwork, and original features are owned by ProcessZero Team or its licensors. You keep ownership of your own files and local settings.
5. Disclaimer
Aion is designed to make app cleanup safer, but no automation tool can guarantee that every third-party app, installer, download, or workflow will behave perfectly. Use rules that match your own work habits.
6. Limitation of Liability
To the fullest extent allowed by law, we are not responsible for indirect, incidental, special, or consequential losses from using or being unable to use Aion.
7. Modifications
We may update these terms when the product, purchase model, or legal requirements change. Continued use after the update means you accept the revised terms.
8. Contact Us
If you have questions about these terms, contact us at [email protected].