Live · BrewBuilt X3 144L
Munich Helles
Gravity
1.048
Temp
18.0°C
Atten.
0%
ABV
0.0%
RAPT Temp Controller with RAPT Pill - the perfect combo!
Plan, brew and perfect every batch
RAPT Brew is a comprehensive brewing platform for advanced home brewers, commercial systems, and beginners. Plan recipes, control your devices, and track every brew on the fastest-growing brewing IoT platform.
- Plan & track
- Recipes
- Connect & control
- Devices
- Across every batch
- Insights
Plan & track
Connect & control
Across every batch
How it works
From grain to glass, in one app
Design, brew, ferment and improve. Every stage of your brew day lives in the same place, on every device.
Features
Everything you need, from grain to glass
One platform for recipes, devices and data. Built for home brewers, commercial systems and beginners alike.
Recipe design
Build all-grain, extract and BIAB recipes with live gravity, colour and bitterness. No spreadsheets required.
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Recipe design
OG, FG, ABV, colour and IBU update as you build. Multiple IBU formulas, style guidelines and one-tap batch scaling.
Device control
Connect fermentation chambers, hydrometers and temperature controllers and steer every brew from your phone.
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Device control
Pair a device in seconds, then drive temperature and pressure from anywhere. Every RAPT device, plus third-party gear.
Live telemetry
Watch gravity, temperature and pressure stream in real time, with alerts the moment something drifts.
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Live telemetry
Every reading is logged and charted per batch, with instant alerts the moment a brew drifts off its target.
Process automation
Schedule mash steps, fermentation profiles and cold crashes once. RAPT runs them precisely, every time.
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Process automation
Set a fermentation profile once and RAPT ramps, holds and cold-crashes on schedule, hands-free.
Community recipes
Discover and remix thousands of recipes from brewers worldwide, then make them your own.
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Community recipes
Search the public library, clone a recipe you love and tweak it to your system in a couple of taps.
Your data, secured
Every brew is encrypted in transit and synced across devices, so your brewing history is always with you.
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Your data, secured
Encrypted in transit and synced across iOS, Android and web. You own your brews and can export them anytime.
Live telemetry
Watch every batch, in real time
Gravity, temperature and pressure stream straight from your devices to one dashboard, so you always know exactly where a brew is at.
- Live gravity, temperature and pressure on one screen
- Instant alerts the moment a batch drifts off target
- Automated fermentation profiles and cold crashes
- Every reading logged and synced across your devices
Why brewers choose RAPT Brew
From idea to glass, faster
Plan, brew and review in one place. No tab-juggling, no lost notes, just better beer, sooner.
Built for every setup
Home BIAB to multi-vessel commercial systems. RAPT scales with your brewery, not against it.
Insights that improve every batch
Compare batches, spot trends and dial in your process with data you can actually act on.
See how RAPT Brew compares
- The most advanced, complete ingredient database
- Taste and aroma notes on every ingredient
- Powerful brewing calculators, all free
- Search public recipes without an account
- And much more, at no cost
Integrations
Works with your brewing hardware
Connect RAPT devices and third-party gear, sync your data and bring your existing brews across, all from one place.

Hydrometers
Stream live gravity from RAPT and compatible floating hydrometers.
IoT automation & control
IoT-driven automation and control across your whole brew day.

Temperature controllers
Drive precise heating and cooling on every vessel.
Third-party brewing units
Growing support for third-party brewing units.

Fermentation chambers
Automate and monitor RAPT fermentation chambers end to end.
API & data export
Full API access and one-tap data export. Your data, your way.

Lab-grade sensors
Lab-grade sensors and measuring equipment for precise, repeatable readings.
Account linkage & migration
Link accounts from your existing apps and migrate to RAPT Brew seamlessly.

BrewZilla all-in-one unit
The most advanced all-in-one brewing unit, fully connected.
FAQ
Frequently asked questions
Is RAPT Brew free to get started?
Yes, completely. Create an account and start designing recipes, tracking brews and connecting a device at no cost. You can even browse thousands of public recipes without signing up at all.
Which devices does RAPT Brew work with?
All of them. Every RAPT device integrates fully, and RAPT Brew pairs perfectly with the wider KegLand range. On top of that, a growing list of integrations means it works with just about any all-in-one brewing unit that supports common formats like BeerXML and more.
Can I migrate from another brewing app?
Absolutely, and it's completely free. Moving your recipes and brewing history to RAPT Brew is fully supported, and we're constantly adding more systems you can migrate from. Join today and bring everything with you.
Does RAPT Brew work on desktop and mobile?
Yes, everywhere. We build fully native mobile apps for iOS and Android for the best performance and experience, plus a high-performance web app that runs in every modern browser, anywhere in the world.
How is my brewing data protected?
Your data is yours. It's encrypted in transit and kept private to you, protected from other users unless you choose to share it. Share recipes and brews with the whole community or just specific people, sign in with your favourite social account, and lock everything down with multi-factor authentication.
Learn
Fresh from the Tech Shed
- Announcements
RAPT Brew in both App Stores - Finally!
RAPT Brew v1.0.4 is now live on both the App Store and Google Play. Here's what's in it, what's next, and how to get it on your device.
- Announcements
RAPT Fermentation Control and some big news!
Turn your BrewZilla wort into finished beer with automated fermentation control using a RAPT Pill, plus big news on the new RAPT Brew app and the next wave of RAPT devices.
- Announcements
The new RAPT Glycol Chiller is here
Meet the brand-new RAPT Glycol Chiller: compact, smart, precise cooling for your brewery. Plus a fresh recipe release, Zac's Cerveza.
Start brewing smarter today
Plan recipes, control your devices and track every brew with RAPT. Free to get started.