About KT Apps

KT Apps is an independent developer who makes small, focused apps for iPhone, Android and the web. Most of them do one job: keep a simple log, run a calculation, track a habit, or help with a hobby. They are built and maintained by one person, not a company with a team behind it.

What this site is

kt-apps.com hosts the web versions of these apps. Each one opens directly in your browser with no download and no sign-up, and each has a page explaining how it works, background on the topic, and its limitations compared with the phone version.

How your data is handled

The web apps have no accounts and no server that stores what you type. Records, notes, photos and settings are saved only in your own browser (IndexedDB or local storage) on the device you are using. That also means they are not synced between devices, and clearing your browser's site data deletes them. See the Privacy Policy for details.

How the site is funded

The web apps are free to use. The site may show ads to cover its costs. Some apps also exist on the App Store and Google Play, where optional extra features can be purchased; the web versions never ask for payment.

Health, money and safety topics

Some apps help you keep records about health, habits or money. They are record-keeping and calculation tools only, not professional advice. Where it matters, each app's page has a disclaimer — please read it and talk to a qualified professional about your own situation.

Contact

Bug reports, questions and suggestions are welcome: [email protected]. Please mention which app you are writing about.