App Bro
Launching Sat, Oct 24
Open source · Free to self-host
Translate your app and its App Store and Google Play listing into any language in about five minutes, so people everywhere find it, install it and pay for it. App Bro is the open-source MCP server and dashboard that plugs into the AI you already use, like Claude or Codex. Your AI does the work, App Bro shows you what it earns. No new AI subscription.
Sat, Oct 24 · 2:00 PM ET Add to calendar
Founding lifetime deal ·Localize Rizen into Japanese, German and Brazilian Portuguese, then update its App Store listing for those markets.
Done. Rizen now ships in three more languages. I wrote subtitles and keywords for each market and saved them as a draft in App Store Connect, ready for you to review.
countries and regions sell apps on the App Store. Show up in their language, not just yours.
to localize an app and its store listing, instead of hours of copy-paste between a chatbot, your string files and the store consoles.
to run it yourself. Every line is open source, with a generous free tier if you’d rather we host it.
Works with Claude, Codex and any MCP client
Connects RevenueCat, Superwall, Apple Ads, App Store Connect, Google Play and your analytics
What you get
Add App Bro once to the AI you already use: Claude, Codex or any MCP client. After that, the work that actually grows an app is one sentence away.
“Translate the app and its listing into 12 languages.”
Get found in 175 countries, not one. People install apps that speak their language. Your AI translates every string and your store listing in context, in about five minutes, and keeps your brand terms intact.
“Rewrite our subtitle and keywords for Germany and Japan.”
Rank for what people actually search. Names, subtitles and keywords written for each market bring more impressions, more taps and more downloads, without hand-tuning every field.
“Turn this alarm app into a focus timer: new name, copy and listing.”
Launch your next app in an afternoon. Start from an app that already works and put a second, third and fourth one in the store, each one another source of revenue.
“Write What’s New for 2.4 in every language we support.”
Ship updates the day they’re ready. Release notes in every locale in seconds, so localization never holds a release back again.
The usual way
With App Bro
Connect your accounts. App Store Connect, Google Play, ad networks, analytics, RevenueCat or Superwall.
Add the MCP server. One line in Claude, Codex or any client that speaks MCP.
Ask. Your AI does the work. You stay in control of what goes live.
The dashboard
Ads, analytics and RevenueCat or Superwall revenue in one place. Revenue is counted on the day each trial started, so you know what yesterday’s ad spend is really worth days before those trials convert.
Open source
Every line of App Bro goes public on GitHub on launch day. Run it yourself for free, or let us host it with a generous free tier. No lock-in either way.
Self-host
Free, forever
$ git clone github.com/KlymSerhii/app-bro
Hosted
A generous free tier
Founding members · until launch
Until App Bro launches on October 24, you can lock in lifetime access to the hosted version, including everything we build after it. Founding members get in early, on October 17. The price goes up $10 every 10 seats, the deal closes for good at launch, and every purchase comes with a 30-day money-back guarantee.
Seat of
one-time
30-day money-back guarantee. Not for you? Get a full refund within 30 days of getting access, no questions asked.
Ends at launch, Sat, Oct 24, 2:00 PM ET , or when all seats are taken. One-time payment through Stripe; by buying you agree to the Terms and Refund Policy.
TakenAvailable
FAQ
Saturday, October 24, 2026 at 2:00 PM Eastern Time. The code goes public on GitHub and the hosted version opens at the same moment. Everyone on the waitlist gets an email when it does.
For a typical app, about five minutes for the strings and the store listing together, depending on how many strings and languages you have. Most of that is your AI writing; your part is one request and a review.
They’re written by the model you already trust, such as Claude or Codex, with the context of your whole app rather than one string at a time, and with your brand terms kept as they are. You review everything before it ships.
The code is fully open source, so self-hosting costs nothing. If you’d rather not run it yourself, the hosted version has a generous free tier. Details are announced at launch.
MCP (Model Context Protocol) is an open standard that lets AI assistants use tools. App Bro’s MCP server gives Claude, Codex and other MCP clients tools for your apps: reading and writing translations, editing store listings and more. You stay in control of what gets published.
No, and that’s the point. App Bro gives the AI you already use new tools for your apps. The thinking and writing happen in your own Claude, Codex or other MCP client, on the plan you already have, so there’s no second AI subscription and App Bro never bills you for AI usage.
Claude (desktop, web and Claude Code), OpenAI Codex, and any other client that supports MCP.
Both: App Store Connect and Google Play. Tell us what you build for in the form above; it helps us decide what to polish first.
When you self-host, everything stays on your own infrastructure. Either way, the code that touches your keys is public, so you can check exactly what it does.
On X at @Serhii_Klym. Every update is posted there, and DMs and replies are open. After launch, GitHub issues work too.
Lifetime access to the hosted version of App Bro: every feature it has at launch and every feature added later, such as keyword research through the MCP server. You also get early access from October 17, a week before the public launch. You pay once, by card through Stripe, and never pay a subscription.
You don’t have to. Self-hosting stays free and the hosted free tier stays generous. The founding deal is for people who want the hosted version with everything included, want in before launch, and want to back the project early.
Every founding purchase has a 30-day money-back guarantee, no questions asked. The 30 days start when you get access: on October 17, when early access opens, or on the day you buy if that’s later. Email support@app-bro.com or reply to your Stripe receipt, and you’ll get the full amount back. The details are in the Refund Policy.
The first 10 seats are $49, and every 10 seats after that cost $10 more, up to 100 seats. The counter on this page shows real purchases, nothing else, and a refunded seat goes back on sale. The deal ends at launch, Saturday, October 24 at 2:00 PM ET, or when all seats are taken, whichever comes first.
Email you when App Bro launches. We won’t share or sell it. To be removed from the list, email support@app-bro.com or reply to the launch email. See the Privacy Policy.
App Bro launches Saturday, October 24 at 2:00 PM ET . The waitlist hears first.
You’re on the list.
We’ll email when App Bro goes live on Saturday, October 24 at 2:00 PM ET. Add it to your calendar.
Look out for a note from Serhii (support@app-bro.com) in your inbox. If it lands in Promotions, drag it to Primary so you don’t miss launch day.
Only until launch
Skip the wait. Get lifetime access for .
Pay once and use hosted App Bro forever, including every feature we add later, like keyword research through the MCP server. Founding members get in on October 17, a week early.
30-day money-back guarantee. Not for you? Get a full refund within 30 days of getting access, no questions asked.
One-time payment, securely through Stripe. By buying you agree to the Terms and Refund Policy.
Launch updates are on X: follow @Serhii_Klym
You’re founding member . Thank you.
Follow the build on X
@Serhii_Klym posts every update there. It’s also the place to request features and report bugs.