shipanysaas is a SaaS starter kit with a Next.js web app and an Expo app for iPhone, iPad and Android, both on one Supabase backend. The two apps share sign-in, personal and team accounts, roles and invitations, and one database where row-level security keeps each customer’s data apart. Starter is the web app; All-in adds the Expo app.
Launch price: $49 web · $99 with iOS and Android, first 100 customers
The website and the phone app use the same Supabase project, so there is one set of users and one set of data rules.
Starter is the web app on Supabase. All-in adds the Expo app on the same backend.
Someone who signs up on the website signs in on the phone with the same account and sees the same teams.
| Feature | Web app | Phone app |
|---|---|---|
| Email and password, or Google | Yes | Yes |
| Two-step sign-in | Yes | Yes |
| Personal and team accounts | Yes | Yes |
| Members, roles and invitations | Yes | Yes |
| Magic links and passkeys | To switch on | No |
| The team’s plan | Checkout and billing portal | Shown in the app |
| Admin panel | Yes | No |
Pay once, accept the GitHub invitation, then build with your agent.
Starter is the web app; All-in adds iPhone, iPad and Android. At checkout you enter your GitHub username.
That account is invited to the private repository for your plan. Accept it, then clone the code to your computer.
The setup guide starts Supabase and the web app on your computer; with All-in, the phone app runs in a simulator or on your phone. Then your agent builds the rest.
Starter is the web app. All-in adds the iPhone, iPad and Android app on the same backend.
For founders and developers launching on the web.
Then $149 after the first 100 customers.
For founders and agencies who need iOS and Android too.
Then $249 after the first 100 customers.
One Supabase project: the same users and sign-in, the same personal and team accounts, roles and invitations, and the same database and file storage. Someone who signs up on the website signs in on the phone with the same account.
Starter is the Next.js web app on Supabase, with everything to launch and sell online. All-in adds the Expo app for iPhone, iPad and Android on the same sign-in and data, plus 7 agent skills for the phone app and the app stores. Both are one payment.
Yes. The phone app talks to Supabase directly for sign-in and file uploads, and goes through the web app’s API for account and team data. Deploy the web app first, then point the phone app at it.
Not in the kit. Checkout and the billing portal stay on the web, with Stripe or Lemon Squeezy, and the phone app shows the team’s plan. Selling subscriptions inside an app falls under Apple’s and Google’s payment rules, so the kit leaves that choice to you.
The web app uses Next.js 16 with the App Router, React 19 and Tailwind CSS 4. The phone app uses Expo SDK 57 with Expo Router. Both run on Supabase for the Postgres database, sign-in and file storage, and payments go through Stripe or Lemon Squeezy.
Start tonight with the agent you already use. Launch, then submit it to the showcase.