Privacy

This notice describes what the RoomieTools pages at en.aahezu.com do with information. RoomieTools is an independent project run by an individual, not a company, and it has no published postal address. Contact: hello@aahezu.com. This page is not legal advice.

Calculators and templates

The rent calculator and the utility splitter run in your browser. What you type there is not uploaded as an account record. The chore chart, the house-rules template, and the move-in checklist save a draft in local storage on the device you are using, so the form can reopen. That draft is not sent to RoomieTools. It remains until you clear stored data for this site.

Habits quiz

The quiz builds a link that contains both people’s answers. Whoever has the link can open the comparison. RoomieTools does not keep a copy of those answers on the server. Treat the link like a note you would not post in public.

Shared Expense Ledger

The ledger at /app/ is an account for two people. It is marked so search engines do not index it. Creating an account stores:

• Your email address.
• A salted hash of your password. The password itself is not stored.
• A session cookie on your browser. It is HttpOnly, lasts 60 days, and is cleared when you log out.
• The shared book: the expenses, confirmations, and settlement figures you and the other person save.
• Images you upload, such as a receipt or an avatar.

Password reset, when it is available, emails a one-time link to the address on the account. The link expires after 30 minutes and works once. Reset email is sent through Resend. The site is hosted on Cloudflare, and ledger records are stored in a Cloudflare database run for RoomieTools.

Those records stay until you ask for them to be deleted or the operator removes them. The app has no self-serve button that deletes an account. To ask for access, a correction, or deletion, email hello@aahezu.com.

Feedback

The feedback form on a tool page sends the message you write, an optional contact detail, and the page address. It is stored so the operator can read it. It is not published. You do not have to leave a contact detail.

Cookies and similar storage

The ledger uses the session cookie described above. The homepage remembers a language choice (English or Chinese) in local storage under the key aahezu_lang. The site does not run a third-party advertising or analytics script.

Children

The tools are for adults arranging a shared home. The “half a person” rule is a calculation assumption about a child who lives in the household. It is not an account for a child. Do not register a child for Shared Expense Ledger.

Other sites

This is the English site. A page here does not claim to be the translation of a specific page on any other domain.