For anyone whose users are on slow 3G networks, small data plans or cheap phones. A heavy app takes long to open and uses up people's data, and some will give up before it loads.

There is nothing to fill in. Open your project in Pushpad, or any AI app builder, paste the prompt and send it. Afterwards, try the app on a phone using mobile data.

Your app changed to load faster and use less data on slow networks and low-end phones: images compressed, resized and loaded only when they scroll into view, unused parts removed, and a light loading state. The AI tells you what it changed and roughly how much lighter or faster it is.