RTL-SDR 433

All Versions of RTL-SDR 433

• 
  1.3.1(31)This is the latest versionLatest

  XAPK

  Jun 1, 202648.6 MBWhat's New
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  What's new in the version 1.3.1

  Updated on Jun 1, 2026

  Questions, problems, suggestions or need help?
  📧 [info@ebctech.eu](mailto:info@ebctech.eu)
  Your feedback helps improve the app.
  
  v1.3.1
  • Fixed Google Play compatibility warning related to Android 15+ full-screen handling.
  v1.3.0
  • Fixed a crash when starting USB detection on Android 16 devices.
  v1.2.9
  • Fixed a crash that could occur when disconnecting RTL-SDR devices on Android 16.
  

• 
  1.2.8(28)

  XAPK

  May 16, 202647.8 MBWhat's New
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  What's new in the version 1.2.8

  Updated on May 16, 2026

  problems / questions / suggestions / help --> info@ebctech.eu - will help to improve the app quality
  v1.2.8 — Better start/stop stability on Android 14
  FIXES
  • Fixed a rare Android 14 crash that could happen during quick start/stop
  sequences with some USB SDR devices.
  • Improved shutdown ordering so the USB connection is not released too early
  while the decoder is still cleaning up.

• 
  1.2.7(27)

  XAPK

  May 10, 202647.8 MBWhat's New
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  What's new in the version 1.2.7

  Updated on May 10, 2026

  questions / suggestions / help --> info@ebctech.eu
  v1.2.7 — Bias-T power supply support
  NEW
  • Bias-T power control — enables the 4.5 V supply on the SMA connector of
  RTL-SDR Blog V3/V4 dongles. Required for active antennas and external LNAs.
  Toggle in Settings → "Bias-T Power" (off by default). Leave off when using
  a standard passive antenna.
  

• 
  1.2.6(26)

  XAPK

  May 3, 202647.8 MBWhat's New
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  What's new in the version 1.2.6

  Updated on May 3, 2026

  questions / suggestions / help --> info@ebctech.eu
  v1.2.6 — History export & improvements
  NEW
  • Export full sensor history as a CSV file — tap the upload icon on the
  History screen. The CSV contains all decoded fields
  
  IMPROVEMENTS
  • Sensor history buffer reduced to 300 readings (was 500) to lower memory
  usage on older devices.
  • Sensor custom names (set in Collections) are now shown on the live Home screen even when no collection filter is active.

• 
  1.2.4(24)

  XAPK

  Apr 27, 202648.4 MBWhat's New
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  What's new in the version 1.2.4

  Updated on Apr 27, 2026

  questions / suggestions / help --> info@ebctech.eu
  v1.2.2,V1.2.3,V1.2.4 — Settings display fix,
  Robustness improvements
  Stability improvements
  
  FIXES
  • Fixed a bug where the RSSI filter toggle in Settings could show the wrong
  state (e.g. "Off") if the filter was changed via the quick-toggle in the
  top bar while the Settings screen was already open. The Settings screen
  now always reflects the live filter state.
  

• 
  1.0.15(15)

  XAPK

  Apr 23, 202647.7 MBWhat's New
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  What's new in the version 1.0.15

  Updated on Apr 23, 2026

  v1.0.15 (2026-04-21) — Gain fix & sensor ID improvements
  
  FIXES
  • Corrected SDR gain issue on devices using comma decimal formats (e.g. DE, FR, ES).
  IMPROVEMENTS
  • Sensor ID now shown next to battery in original format.
  • Removed duplicate hex ID from TPMS cards (now only in footer).

• 
  1.0.13(13)

  XAPK

  Apr 21, 202647.7 MBWhat's New
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  What's new in the version 1.0.13

  Updated on Apr 21, 2026

  for help or infos info@ebctech.eu
  v1.0.13 (2026-04-21) — Android 15, RSSI & UX Improvements
  
  Fixes
  • Fixed Android 15 status/navigation bar compatibility (removes Play warning, correct UI)
  
  New
  • Signal strength (RSSI) now shown on sensor cards (green/orange/red)
  • Adjustable RSSI thresholds in Settings
  
  Improvements
  • “Buy Premium” now shows a clear Free vs. Premium comparison before purchase
  • More consistent settings handling (faster startup, fewer resets on update)

• 
  1.0.10(10)

  XAPK

  Apr 19, 202648.1 MBWhat's New
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  What's new in the version 1.0.10

  Updated on Apr 19, 2026

  V1.0.10 - minor changes
  for help or infos info@ebctech.eu

• 
  1.0.8(8)

  XAPK

  Apr 17, 202647.7 MBWhat's New
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  What's new in the version 1.0.8

  Updated on Apr 17, 2026

  V1.0.8 First public release