Duo System

All Versions of Duo System

• 
  3.5.1(59)

  XAPK

  Mar 10, 20264.9 MBAndroid 5.0+What's New
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  What's new in the version 3.5.1

  Updated on Mar 10, 2026

  Progress bar, fix for DD2140

• 
  3.4.0(57)

  XAPK

  Oct 24, 20254.9 MBAndroid 5.0+What's New
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  What's new in the version 3.4.0

  Updated on Oct 24, 2025

  Some fix for Android 15

• 
  3.3.2(56)

  APKXAPK

  Aug 14, 20244.6 MBAndroid 5.0+What's New
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  What's new in the version 3.3.2

  Updated on Aug 14, 2024

  Fix CV2144AB and CA2144AB bus operations

• 
  3.3.1(55)

  XAPK

  Oct 15, 20234.6 MBAndroid 5.0+What's New
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  What's new in the version 3.3.1

  Updated on Oct 15, 2023

  Android 13 Update

• 
  3.2.9(53)

  APKXAPK

  Jul 14, 20224.6 MBAndroid 5.0+What's New
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  What's new in the version 3.2.9

  Updated on Jul 14, 2022

  Fix for Android 12

• 
  3.2.7(51)

  XAPK

  May 18, 20224.6 MBAndroid 5.0+What's New
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  What's new in the version 3.2.7

  Updated on May 18, 2022

  Bux Fix Export

• 
  3.2.6(50)

  APK

  Aug 12, 20214.6 MBAndroid 5.0+What's New
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  What's new in the version 3.2.6

  Updated on Aug 12, 2021

  Fix Editing FP51AB Tag

• 
  3.1.0(43)

  APKXAPK

  Dec 12, 20205.3 MBAndroid 5.0+What's New
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  What's new in the version 3.1.0

  Updated on Dec 12, 2020

  Improved connection for some specific device

• 
  3.0.0(42)

  APK

  Oct 14, 20205.3 MBAndroid 5.0+What's New
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  What's new in the version 3.0.0

  Updated on Oct 14, 2020

  Now compatible with Farfisa Smart Access Devices (XE2922)

• 
  2.5(38)

  XAPK

  Apr 24, 20204.7 MBAndroid 5.0+What's New
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  What's new in the version 2.5

  Updated on Apr 24, 2020

  Fix updating on Android 9 devices
  New feature to program welcome messages on Alba LCD Module