All versions of BITZER REFRIGERANT RULER

com.bitzerus.refrigerant.ruler · 2 versions

BITZER REFRIGERANT RULER has 2 versions listed, going back to v3.4.0. Since v3.4.0 the APK shrank from 10.8 MB to 7 MB.

Minimum Android version over time

From v3.4.2: requires Android 7.0+

Older versions are the way to go if your device runs an earlier Android release.

All 2 versions checked are signed with the same certificate (53:0C:6C:81…, issued to “BITZER K?hlmaschinenbau GmbH”), so they can update one another.

Versions, newest first

v3.4.2 (39107) LATEST

Uploaded Apr 30, 2026 7 MB Android 7.0+ TRUSTED

15bc821b992f44d50731d0d91c06f3e9

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What's new (as uploaded)

Compatibility for modern devices and system versions

v3.4.0 (39105)

Uploaded Jun 4, 2024 10.8 MB Android 5.1+ TRUSTED

5f8ad88a1e71484a852f4e18b19ac55b

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What's new (as uploaded)

▸ Additional explanations on the detail page of a refrigerant ▸ Atmospheric pressure can now be picked in kilopascals (kPa) ▸ Simplified search and navigation ▸ Updated refrigerant data ▸ New data set: R472A and R472B ▸ Performance- and stability improvements