Utilities & Tools 모바일 앱 템플릿
A utility does one job, and the first screen should be that job. A scanner opens on the camera. A converter shows the input and the result together. Weather leads with today's number and the next few hours. A password tool leads with the list and a search field. If the user has to learn a tab bar before they get a result, the app is already larger than the job.
The second screen is the result they keep. A saved scan, a file, an export. Put share or save in the same corner every time. History is a simple list of past results, each row named and dated. Settings come last, behind one icon, and they should not be required to get the first result.
Ask for a permission on your own screen before the system dialog, with the reason next to the button the user just tapped. A line such as scan a document, next to the camera button, is enough. Asking on first launch, before any tap, is how people deny access and never find the setting again.
These templates are small on purpose. A feed, a social tab, or a points balance turns a tool into a different product. If a new idea needs its own tab, it is probably a separate app. Start from the template that already does the job, and delete screens instead of adding a dashboard above the tool.