Try it

Open the app's address (set when it is deployed) on your phone. Use your phone’s normal browser (Chrome on Android, Safari on iPhone). Takes about 5 minutes.

You play both people: Raka, the student, and Mama, his trusted person. Each is a real, separate passkey account on the same phone, and View as switches between them.

1. Open the app and tap Open the app. Tap Create a passkey and type the name Raka.
2. Keep the five envelopes as they are (Food 40%, Transport 15%, Study 15%, Everyday 20%, Emergency 10%) and continue.
3. Invite Mama: type her name and make the invite link. Tap Copy invite link, paste it into the address bar of the same browser, and tap Accept and create a passkey. That makes Mama’s own passkey and links her to Raka.
4. As Mama, tap Send allowance, enter Rp16.500.000, and tap Simulate payment. You see Allowance sent, with its transaction proof.
5. Tap Demo only: view as Raka. The allowance has arrived as $1.000,00, already split; this week’s shares are available now.
6. Open Card. Pay at the Supermarket: approved from Food in about a second. Then try the Gambling site: declined. Open Settings and tap Switch next to View as Mama: her alert shows the category, never the shop.
7. As Raka, open Settings, tap Skip, then Skip to next Monday. The next weekly share is released.
8. Open Emergency, ask for $70,00 and write a reason. Switch to Mama, open the approval link from her home screen, and tap Approve with passkey. Back as Raka, the $70,00 is in Everyday.

Every step above wrote to Monad testnet; each money screen has a View transaction proof link.

Time in the demo

Real values are 7 days between shares, 48 hours for every wait, 7 days for a hold; the demo deployment keeps those values and adds a skip.

Control	Where	What it does
Simulate payment	Waiting for payment (1.3)	Stands in for the parent’s banking app.
View as Mama / View as Raka	Settings (4.1) and Parent home (1.1)	Switches between two passkey profiles on one phone, so one person can play both roles. Each profile is a real, separate account.
Skip time	Settings (4.1), demo section	“Skip to next Monday” and “Skip 48 hours”. Moves that one account’s clock forward.
Collect now	Purchase detail, for a held purchase	Stands in for the shop collecting its money.

None of these controls exist in a real deployment: their server routes answer “not found” and the contract refuses to skip.