Joulora | Flutter AI Electricity Bill and Appliance Cost App With Laravel Key Proxy

Ship an electricity bill app with the parts you would otherwise build for weeks already in the box: 21 finished screens, a bill reader that turns a photo into every printed line, a ribbon that shows where the money went, a power strip that prices each appliance, a month-end forecast, a tariff ledger, Google and Apple sign-in, in-app purchases, push, three languages, a Laravel key proxy with an admin panel and a landing page. Dark and light, every screen walked by a test driver.

Why this one

• The integrations are already done: Google and Apple sign-in, in-app purchases, push notifications, analytics and crash reports, Face ID / fingerprint lock, update prompts, three languages with RTL, a share sheet and remote images, each behind one interface and switched on from one config file. The paywall lifts the 12-bill limit of the free plan.
• A server and a landing page come with it: backend/ is a Laravel key proxy with a Filament admin panel that holds the OpenAI, Anthropic and Gemini keys, runs only the app’s own jobs, caps spending per device and server-wide, and logs every request; landing/ is a one-page product site already in Joulora’s colors.
• Ready to show on day one: 21 screens with empty states, four AI routes plus an on-device demo, a driver that walks every screen before each release; 188 app tests pass, and the back end has 105 more of its own.

Nine things you will not have to build

• Sign in with Google and Apple: the id token is exchanged with the included back end for a session; buttons appear only for the providers you configure.
• In-app purchases and a paywall: App Store and Play products behind one gateway; prices come from the store, the unlock survives offline, restore is one tap.
• Push notifications: send from your admin panel to every install, naming the screen a tap opens; permission is asked from Settings, foreground display included.
• Analytics and crash reports: every screen view and the errors people actually hit, behind a consent switch.
• Face ID / Touch ID / fingerprint lock: lock on launch, since a household’s bills and their photos are on the phone; disabled on phones with nothing enrolled.
• Three languages with RTL: English, Spanish and Arabic; add a language by copying one file; the server answers in the same language.
• Update prompts: gentle and forced updates you announce from the admin panel’s App updates page, the day you release.
• Share sheet: a bill’s breakdown goes to a housemate through the system sheet, iPad anchored.
• Remote images: appliance photos from your server or bundled files, with placeholders and fallbacks.