This week one App Store reviewer said they had a working app on TestFlight in about 20 minutes. Not a website pretending to be an app. A real iPhone app, built by describing it in plain English.

So this week you build one for your business. A loyalty card, a booking app, a job checklist for your crew, whatever you would have paid someone to make. By tonight it will be on your own phone, with your name on the icon.

What it replaces: an app agency quote, or the monthly fee for a white-label loyalty or booking app.

Two things changed this year. AI app builders stopped producing web pages dressed up as apps and started producing real native iPhone apps. And they got publishing built in. Vibecode and Rork both build real phone apps from a chat and can submit to the App Store for you (Vibe Code Apps).

I'd start with Vibecode. It builds native Swift iPhone apps, you can work on it from your phone, and you can share a preview by link without going through App Store review. Your first build costs nothing; the paid plan is $20 a month (Vibe Code Apps).

New in the resource library: every past guide, including how to run your desk computer from your phone. Browse the resource library →

Don't try to build "an app for my business." Build one thing that does one job. These are the four that work best first:

A loyalty card for a café, salon or barber. Ten stamps, one reward.

A booking app for a gym, studio, tutor or clinic. Pick a time, get a reminder.

A job checklist for a trades or cleaning crew. Tick off each step, attach a photo, done.

A client progress app for a coach or agency. Where the project is, what's next, what you need from them.

Here's the prompt, written for a loyalty card. Swap the details for whichever of the four you picked.

That last line saves you credits. If its plan is wrong, you fix the plan, not the app.

When it's done, you'll have a working app on your own phone. Tap the icon. Add a stamp. That's your business, in your pocket, built by describing it.

What you have tonight is a preview on your phone. Not yet on your customers' phones, not saving real data, not on the App Store.

That's the gap almost everyone falls into. The builder is the easy part. Getting it onto other people's phones means a developer account, a store listing, screenshots at the right sizes, a privacy policy and data disclosures. Most people stop there with a nice demo.

There's also a choice most people don't know they have. An app builder like Vibecode is one way. You can also build a team tool inside Claude itself, or have Claude Code write a real app and send it to testers with a single command. Each route suits a different kind of app, and picking the wrong one is where the money goes.

The Pro section is the rest of the way.

🔒 Pro takes it from your phone to your customers' phones: feeding the app your real business before you build, which builder for which job, six app blueprints, private sharing with up to 10,000 people, and App Store publishing step by step. Plus how to turn what you know into an app you sell.

Plus: The App Builder's Kit. 50 app ideas for ten types of business, each with a ready-to-paste build prompt. The four ways to build, including inside Claude and with Claude Code. Ten prompts that fix bugs, write your App Store listing and draft your privacy policy. The rejections that catch AI-built apps, and how to price an app you sell.

Also in your library: the Connector Playbook, Google's AI Tools guide, the Skills Bank, and every workflow pack from past issues.

Printful, the print-on-demand company, launched an AI mockup generator this month, built to slot into ecommerce workflows.

If you sell merch, or you're thinking about putting your logo on shirts, mugs or tote bags for your team or customers, this is the step that usually costs a photographer or an afternoon in a design app. Upload the design, see it on the product.

It pairs well with this week's workflow too. Branded merch makes a natural reward for the loyalty card you just built.

Google's new Gemini agent can now take a persistent "coworker" role on a team, and it comes with its own Workspace account, its own email address, its own calendar and its own place in the company directory.

It doesn't wait to be asked, either. Inside Gmail, Docs and Sheets it spots requests it could handle, like a manager asking for an update as a slide deck, and offers to take the job with one click (9to5Google).

It's still in private preview, and Google hasn't said what it will cost (9to5Google). Your next coworker may have an inbox before it has a price.

That's the part worth sitting with. For two years, AI at work meant a tool you opened. This is the first time one of the biggest software companies has treated an AI as a member of staff: something with an identity, a calendar and colleagues who email it.

And it lands at the exact moment most businesses are already running agents through their own personal logins. When everything happens under your name, you can't tell what you did from what the agent did, and you can't switch it off without switching yourself off.

Google is building the fix for big companies. You can build a version of it yourself, this week, for nothing.

🔒 The Pro breakdown: how to give your own AI agents their own login, what to let them see, and the weekly check that keeps you in control.

Workflow Library Updates:

NEW Resources:

Each resource lives permanently in your Pro account. Use them whenever you need them.

A year ago, saying "we should have an app" was a sentence that ended with a quote and a long pause. Now it ends with you tapping an icon on your own phone the same evening.

Build the small one tonight. A stamp card, a checklist, a booking screen. Then decide if it's worth putting in front of customers.

👇 What’s behind the paywall:

Pro members deploy AI in their work an average of 5-8x more often than free readers (based on reply data from past issues). The difference is having the exact setup, not the concept.