Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 2.2.0, updated 2026-06-30.
Store screenshots supplied by the developer.
Mud engineers play a crucial role in ensuring the smooth operation of drilling programs.
The Mud Engineer App is an essential tool for mud engineers, providing a foundation for essential drilling calculations.
These calculations include Final Mud Weight, Final Volume, Volume 1, Volume 2, End Volume, BBLs required to adjust Mud Weight, Number of Sacks, Volume Increase, lb/bbl, Weight Up, Hydrostatic Pressure, Equivalent Circulating Density (ECD), Annular Velocity, and Pump Output.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
What's new in this version: - 4 new calculators: Hydrostatic Pressure, ECD, Annular Velocity, Pump Output. - Step-by-step equations shown with your numbers and your chosen unit. - Professional PDF reports with in-app preview, tables, engineer name, date - Calculation History: auto-saved, filter by date/type, full PDF export. - Settings for default units, decimal places, and dark mode. - Responsive design, performance improvements, and bug fixes.
Appworthy
mud-engineerWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
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