What's new in DE1app software?


This is a collective post of all the updates that happened over the years, which is always up to date.

  • v1.46
  • v1.45
  • v1.43
  • v1.42
  • v1.41
  • v1.39
  • v1.37
  • Streamline Skin

  • #app #changes #documentation #software


    Software-driven coffee: Tracking the DE1app evolution

    This post tracks the continuous evolution of the DE1app, detailing software updates from v1.37 to v1.46. It highlights new features like the "Streamline" skin and ongoing firmware refinements, illustrating Decent's commitment to providing free, backward-compatible enhancements that improve the espresso-making experience for all machine versions.


    1. Streamline Skin

    Source: Streamline Skin

    The Streamline skin offers a "one-tap" minimalist interface for the DE1, prioritizing speed and simplicity. It features Light/Dark modes, five customizable favorite profiles, zoomable data charts, and easy editing for temperature, steam, and water. Designed for efficiency, it hides complexity while maintaining full control over brewing variables.


    2. v1.37

    Source: v1.37

    App v1.37 is a major stable release featuring the global integration of "Describe Your Espresso" (DYE) and the DUI UI framework. It introduces steam profiling, step skipping via weight or button, and overhauled Bluetooth logic for better connectivity. Numerous skin updates, bug fixes, and firmware v1265 are also included.


    3. v1.39

    Source: v1.39

    App v1.39 introduces diverse brewing profiles like "Adaptive," "Turbo," and Scott Rao's "Filter 2.1." Key features include the D-Flow interface, Acaia Lunar 2021 support, and global temperature adjustments. This stable release also adds the "Mini Metric" skin and enhanced Visualizer integration, allowing users to replicate others' shot parameters.


    4. v1.41

    Source: v1.41

    The v1.41 app update introduces Smart Charging to prevent tablet battery swelling, two-tap steam stopping, and significantly faster, temperature-accurate hot water. It adds full-screen data entry, enhanced real-time flow control for flush and hot water, and improved refill kit detection, prioritizing both tablet longevity and workflow speed.


    5. v1.42

    Source: v1.42

    App v1.42 introduces "Eco-Steam" to reduce idle power by 20%, an "80s Espresso" profile for dark roasts, and a Flow Calibrator plugin. Key features include popup messages for real-time shot data ($weight, $timer), improved Smart Charging, "Steam Only" mode, and expanded language support for Catalan, Austrian German, and Hebrew.


    6. v1.43

    v1.43

    App v1.43 focuses on cloud integration and support. Users can now link machines to Decent accounts, submit support tickets directly from the tablet, and access multi-language guides. Key additions include the Filter3 profile, automatic Decent Scale power-off, and more robust app updates and Visualizer uploads via retry logic.


    7. v1.45

    Source: v1.45

    App v1.45 introduces the minimalist Streamline Skin, a Graphical Flow Calibrator for easy sensor tuning, and MQTT support for home automation. It features "Adaptive v2" for light roasts, "Cafe Mode" as the default for faster starts, and improved Visualizer uploads with reliable retry logic.


    8. v1.46

    Source: v1.46

    App v1.46 introduces App Auto-update, smarter Bluetooth scale management (auto-disconnect/reconnect), and taring mid-profile. It defaults pre-infusion to 8ml/s for better extraction and adds support for Samsung tablet resolutions. New profiles include Damian's "Q" and "Advanced Spring Lever," alongside "fit for general use" Streamline skin refinements.




  • German: Was gibt es Neues in der DE1app?
  • French: Quelles sont les nouveautés du logiciel DE1app ?
  • Spanish: Novedades en el software DE1app

    john created 2025/02/19, john updated 2026/04/17