Build an app that splits group travel costs
A friend came home from Bali and complained about how hard it was to split costs on a group trip. That made a developer build and launch an app for it in 15 days with Codex and a free web hosting service. User accounts came later. Hosting costs nothing, and the domain cost 10.46 dollars. The post shows the app, but does not say how many people use it or how much the developer did by hand.
Done with CodexModerate
What was done
A friend came home from Bali and complained about how hard it was to split costs on a group trip. That made a developer build and launch an app for it in 15 days with Codex and a free web hosting service. User accounts came later. Hosting costs nothing, and the domain cost 10.46 dollars. The post shows the app, but does not say how many people use it or how much the developer did by hand.
How to do it
- Paste the prompt into the tool, and replace the text in brackets with your own.
- Read the answer through. Do not send, delete or publish anything until you have seen it yourself.
- Check the original before you trust a figure, a name or a date.
Try it with Codex
Build a simple web app where a group can enter expenses from a trip, with who paid and who should share. Work out who owes whom, with as few transfers as possible. Support several currencies and show the rate you used. Use free services for hosting. Show me a test version with made up expenses before anything goes live. You are done when the numbers match a calculation I do by hand.
@bonnie40289 on X ·