Terms of use
Last updated 10 September 2026
By installing or using Calculator Locker you agree to these terms.
Your code is your responsibility
There is no account and no reset link. If you lose your code and have not set a recovery question, the contents of your vault cannot be recovered by anyone, including us.
Acceptable use
Calculator Locker is a personal privacy tool. You may not use it to store or distribute content that is illegal where you live, or to interfere with anyone else's device or data.
Price
Calculator Locker is free. There are no in-app purchases or subscriptions on iPhone or Android.
No warranty
The app is provided as is. We work hard to keep it reliable, but we cannot guarantee it will be free of errors, and we are not liable for loss of data.
Changes
We may update these terms. The date at the top tells you when they last changed, and continued use after a change means you accept the new terms.