All versions of Hoffmann Machining Calculator

de.hoffmann.zr · 4 versions

Hoffmann Machining Calculator has 4 versions listed, going back to v1.4.4. Since v1.4.4 the APK grew from 26.1 MB to 70.7 MB.

Minimum Android version over time

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

All 4 versions checked are signed with the same certificate (66:8F:5B:E9…, issued to “Hoffmann Group”), so they can update one another.

Versions, newest first

v1.4.7 (322) LATEST
Uploaded Oct 2, 2026 70.7 MB Android 7.0+ TRUSTED
cc82bade2d9b7d776e78a50ce12bf18b
Download
What's new (as uploaded)
Small bugfixes and UI changes
v1.4.6 (321)
Uploaded Nov 16, 2025 59.9 MB Android 7.0+ TRUSTED
638e2a29c57c2645c284b97ffb769186
Download

Same release notes as v1.4.7.

v1.4.5 (320)
Uploaded Jul 7, 2025 59.9 MB Android 7.0+ TRUSTED
a6c39bb364455a0c7957b4c1a47b5955
Download

Same release notes as v1.4.7.

v1.4.4 (319)
Uploaded Jan 14, 2026 26.1 MB Android 5.0+ TRUSTED
1c14fdf98792ba4a7b9b49368ec8fd93
Download

Same release notes as v1.4.7.