Mud Engineer is a technical calculator for drilling fluids and mud weight adjustments, designed for engineers and technicians on iOS and Android.
The App DNA
What makes this app unique?
Users hire this tool to perform field-ready drilling calculations that require specific oilfield formulas, replacing manual spreadsheets or generic calculators.
For Fluids supervisors, drilling engineers, and laboratory technicians requiring field-ready calculation tools.
What does it look like?
Key features
Calculates final mud weight, volume requirements, and weight-up adjustments for drilling operations
Generates and exports detailed calculation results into PDF format for professional reporting
Performs mud checks and solids analysis for OBM, SBM, and WBM fluid types
How much does it cost?
Monetization is split by platform, using a $2.99 upfront fee on iOS and an ad-supported model on Android.
Velocity
Maintenance developmentShow more...
5 versions in history. Development pace: maintenance.
Who built it?
bader alshammari
6 apps tracked · Business
الشعر ديوان العرب
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قياس القدراتUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Mud Engineer
How's the Business market?
The app occupies a niche utility space with limited visibility, ranking #91 Paid in the US Business category. The lack of recent iOS updates relative to the Android build suggests a fragmented product roadmap that risks alienating the professional user base.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Mud Engineer
Where is it heading?
The market for drilling engineering tools is shifting toward integrated, cloud-connected platforms that support field-to-office workflows. Mud Engineer remains exposed due to its fragmented development cycle, so the PM must prioritize cross-platform consistency to prevent churn to more modern, integrated alternatives.
- The lack of iOS updates since 2023 signals a maintenance-mode posture, which erodes trust among professional users who expect regular technical accuracy.
- The Android release in late 2025 shows active development, which could capture the mobile-first engineering segment if parity is achieved.
The SWOT
- Specialized drilling formulas provide domain-specific utility
- PDF export functionality enables professional reporting workflows
- Cloud-based data syncing for cross-device professional workflows
- Real-time drilling data monitoring integration
Next best moves
Unify iOS and Android feature parity because the current fragmentation confuses professional users → increase cross-platform retention.
+ 1 more prioritized moveThe counter-intuitive read
The app's biggest risk is not a direct competitor…
Read the full takeFeature gaps
Real-time drilling data integration (missing here, standard in professional field tools) +1
Since the last report: The app transitioned to a freemium monetization model and expanded its technical feature set, though it remains hampered by platform-specific development gaps.
Bottom line
Mud Engineer holds a niche position through specialized drilling formulas, but the lack of iOS development and fragmented monetization risks losing the professional segment to more responsive competitors, so the PM should prioritize cross-platform feature parity to defend the user base.
Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeReport last updated