Decenza

Decenza

Control your Decent Espresso

7 ratings
5 reviews
$9.99

Details

  • Released
  • Updated
  • January 20, 2026
  • August 6, 2026

Features

Decenza screenshot #1 for iPhone
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Decenza screenshot #6 for iPhone
iphone
ipad
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About

This app offers precise control over your espresso machine, providing real-time shot visualization, profile management, and AI-powered analysis. It supports universal Bluetooth scales and maintains a complete shot history for progress tracking and community sharing.

Real-time shot visualization
Profile import and creation
Universal Bluetooth scale support
Complete shot history logging
AI-powered extraction analysis
VoiceOver accessibility
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What's New in Decenza

2.0.2

August 6, 2026

This update sharpens your shot graphs and lets home-screen buttons do more, plus a handful of fixes. RICHER SHOT GRAPHS • Magnify flow 1x, 2x, or 3x so the range you actually dial on isn't squashed at the bottom of the axis (2x by default). • Tap the right-hand axis to cycle it between Weight, Temperature, and Flow — your choice sticks. • A new Graph Options menu gathers Advanced Curves and the flow scale in one place, and those choices now stay in sync across the live, detail, review, and comparison graphs. BUTTONS THAT DO MORE • Home-screen buttons — Recipes, Beans, Steam, Hot Water, Flush, Profiles, Equipment, History, Favorites, and Settings — can each carry their own long-press and double-click action. Set them under Layout Editor > the button's options > Gestures. JUMP STRAIGHT TO THE RIGHT SHOTS • Four new actions open Shot History already filtered to the active recipe, bean, bag, or profile. • Search your history by bag with the new bag: keyword — bag:"guji 2026-07" finds the July bag, not the August one. • See which recipe made a drink, right in your history. FIXES • Fixed an intermittent crash when leaving the app. • Tapping a History button while already viewing Shot History now applies or clears the filter instead of doing nothing. • Bottom-bar buttons stay on screen when a profile name is long. • A recipe now switches off when its profile is no longer the loaded one. • The home-screen shot-chart background no longer freezes on its startup curves after the first legend toggle.

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User reviews

Interesting way to run Decent machines with the use of AI

I downloaded the app because I wanted a way to run the Decent espresso machine on iOS. I didn’t realize that AI is used to analyze shot performance which I find interesting. Another feature I find useful is the ability to update results and re-upload to Visualizer which avoids having to login to Visualizer to make the updates plus itpreserves the history in the app.
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A must for any Decent espresso machine owners

My Decent xxl 1.45 has worked perfectly since I bought it a few years ago. I was using a new Samsung tablet but always wanted an easy to use app for my iPad. Since the beginning of the development of this app I have been closely monitoring its development but tbh always worried about the potential for causing problems with my perfectly working machine. I decided to take the plunge and downloaded the app. To my amazement and surprise the app instantly recognized my Decent machine and scale. My old large Decent scale connected but does not work properly. I suspect it is the scale as my much older Lunar scale works perfectly. I am working with the app developer to see if we can get the Decent scale to work. However, that aside the program is easy to use and very intuitive. I’m diving deeper into the more advanced settings. An in-depth video of the many features would be helpful.
Try this app. You will not be disappointed.
UPDATE: The app was updated and fixed the scale issue. Everything now works perfectly.
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Apple People 🙌🏼

My Samsung tablet had gone out, had gone out and I thought I was going to have to buy a new Samsung tablet, but I used Google search to look for any alternatives and came out with this app now I can use my machine with either my phone or an iPad. Well done easy to use works perfectly. I don’t know if I missed the instruction manual but maybe I’ll shoot a video for how to use it. I’d be my only recommendation is if you’re coming from the Samsung, the functionality is a little bit different. Took me a out how to use some of the buttons
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Useful app, helpful developers

This is a really well designed app with a great workflow and usability, and it has very responsive developers. If you use a Decent espresso machine and own an iPad, then this app is for you.

Stunning new features - my default Decent Espress app

Decenza has any feature you could wish for controlling your Decent DE1 espresso machine. It’s beautifully designed with elegant screens and menus and a delight to use. The designer is a genius who is highly responsive to user feedback, troubleshooting and feature requests. Thank you for a marvelous experience with my Decent machine!
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Developer apps

FAQ

What is Decenza?

Decenza is an open-source controller app designed for Decent DE1 or Bengle espresso machines. It provides real-time data visualization, profile management, and AI analysis to help users achieve precise espresso shots.

What espresso machines does Decenza support?

Decenza requires a Decent Espresso machine with Bluetooth connectivity, specifically the DE1 or Bengle models. It allows for control and monitoring of these machines.

Does Decenza have ads?

No, Decenza is ad-free. As an open-source application, it focuses on providing a clean and uninterrupted user experience for espresso enthusiasts.

How much does Decenza cost?

Decenza is a paid application, priced at $9.99. This one-time purchase grants access to all its features for controlling and analyzing espresso shots.

What scales are compatible with Decenza?

Decenza supports a wide range of Bluetooth scales, including Acaia, Felicita, Decent Scale, and Skale. This universal support ensures consistent results with your preferred weighing device.

Can I create custom espresso profiles with Decenza?

Yes, Decenza features a powerful profile management system. You can import existing profiles from Visualizer.coffee or create your own, fine-tuning parameters like preinfusion and decline.

How does Decenza help improve my espresso shots?

Decenza offers real-time shot visualization with graphs for pressure, flow, temperature, and weight. It also includes an optional AI assistant that analyzes your extractions and suggests improvements for faster dialing-in.

Is Decenza accessible for users with visual impairments?

Yes, Decenza is built with accessibility in mind and offers full VoiceOver support. This includes spoken extraction updates, making precision espresso control accessible to everyone.