Make a stair step calculator app with one sentence

First prompt

Make me an app for stairs, I put the floor height in cm and the step height I want, and it gives the number of steps and the exact height of each step

App name

Stair Mate

Suggested features picked before building

Rise Options, Plan Library

In the original recording, it took about 1 min 12 sec to build.

The app it made

• After clearing the sample values already in the app and entering a floor height of 280 and a step height of 18, it showed “16 equal steps · Exact rise per step 17.5 cm.”
• Saving the plan as “Back stairs” added 1 entry to “Plan Library.” The numbers on screen are samples for filming.

Change request

Add a line with the total length of the stairs, each tread is 25 cm

After the change

• The changed app opened with the sample value 17.5, so 18 was entered again. The result is the same: 16 steps, 17.5 cm.
• A new line appeared on the result card: “Total stair length: 400 cm (16 treads × 25 cm each).”

In the original recording, the change took about 30 sec.

When reopened

Save, close, and open it again, and the 16 steps and 400 cm are still there.

Try writing it like this for a similar app

• Make a stair calculator app. When I enter the floor height and the step height I want, show the number of steps and the exact step height.
• When I enter the tread depth, also show the total length of the stairs.
• Save a plan for each job site with a name and show them in a list.

These are sample prompts, not real cases. What you get depends on what you ask for.

How to make it

1. Type the app you want in one sentence in the box on the home screen.
2. Answer “Give your app a name.” with the name you want.
3. From the features BYVE AI suggests, pick only the ones you want.
4. Tap “Build for 1 token” to build the app, then tap “Open app” to use it right away.
5. Write what you want to change in the chat, and the same app gets updated. A change also uses 1 token.

Good to know

• Each new app or change uses 1 token. You get 2 tokens when you first install, and you can get up to 3 more every 24 hours by watching ads. There are no in-app purchases.
• The apps you make and what you enter are saved on your phone, and apps you’ve already made open without internet. Features that fetch outside information, like weather and maps, need internet.
• It works on Android 8.0 or later and iOS 17.0 or later, and there’s no sign-up.

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App examples

This example in other languages: 한국어