Apps built with AI can be made quickly, and many are useful. That speed also means some go out before anyone has tested them well, and a few ask for more than they need. Before you give an unfamiliar app your time, your data or your card details, a short check helps.
This method takes about five minutes. It works on any small web or mobile project, whether or not it is listed on CESXY.
Minute one: who made it
Look for a name, a team, a contact address or a link to the creator's profile. A small project does not need a company behind it. It should still say who built it and how to reach them.
No visible creator is not proof of bad intent. It does mean there is nobody to contact if something goes wrong.
Minute two: what it asks for
Find the privacy note, even a short one. It should say what the app collects and what it does with it. If the app works on your text, images or files, check whether it says that content is stored or shared.
Then compare each request with the task. A recipe formatter has no reason to read your contacts. A trip planner may need a destination. It does not need your date of birth. Requests that go beyond the stated purpose are a reason to slow down.
Minute three: login and payment
Many useful tools need no account. On CESXY these carry the no-login tag.
If an app does want a login, ask three questions. Does it ask before showing you anything? Does a sign-in with another service ask for your email or files when the task does not need them? Is there a clear way to delete the account?
Take extra care with payment. The price, how often you pay and what you get should be clear before you enter card details. If a free trial needs a card, check when it turns into a paid plan and how to cancel. Payment should go through a recognisable payment provider. Be wary of anyone who asks for card details by message. Countdown timers on a small new tool are rarely justified.
If in doubt, do not pay. A real tool will still be there after you have checked it.
Minute four: try the core action
Every app has one main job. Try that job before you explore settings, make an account or share anything personal.
Use harmless sample input, such as placeholder text, a sample file or invented details. Check whether the result matches the description and arrives in a reasonable time. Try a second, slightly different input and see whether errors are explained clearly. If you plan to use the app on a phone, test it on a phone.
Only when the core action has proved useful should you think about real data or an account. CESXY editors follow the same order. They confirm the address and the core action first, then record access, login and mobile needs.
Minute five: decide, and report if needed
If something is wrong with a project listed on CESXY, a report helps the next visitor. Use Report a problem on the project page.
A report may lead to a Heads-up. That fits when the project works but needs a login or payment its listing does not mention, when its behaviour has changed, when it asks for more data than its purpose needs, or when its description overstates what it does.
A report may lead to a Broken marking. That fits when the address no longer loads or goes somewhere unrelated, when the core action keeps failing, or when the project has been withdrawn.
Be specific. Say what you tried, what you expected and what happened. Leave out private information about yourself and others.
The five minutes in brief
Find out who made it. Read what it collects. Note any login or payment, and watch for pressure. Test the core action with sample data. Then decide, and report the problems you find.
No check can promise that an external app is safe, and CESXY does not certify external projects. Five careful minutes will still help you avoid the most common problems.