Report updated Jun 2, 2026
Drilling Engineering
For oil and gas industry professionals, specifically those engaged in drilling operations and planning.
Drilling Engineering is an established utilities app that is completely free. With a 3.8/5 rating from 19 reviews, it shows polarized user reception.
What is Drilling Engineering?
Drilling Engineering is a technical utility app for oil and gas professionals, providing drilling calculations and diagnostic logic on iOS.
Users hire this app to perform critical, IADC-based safety and design calculations in the field, where the cost of error is high and speed is essential.
Current Momentum
v2.0 · 103mo ago
Zombie- No updates since 2017.
- Maintenance mode status.
Active Nemesis
Fragmented niche
No dominant direct rival identified yet — see Other Rivals below.
Other Rivals
7-Day Rank Pulse 🇺🇸
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What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Diagnostic logic based on Texas Drilling Associates methodology.
IADC-based calculation tool for managing formation influx.
Suite of 90 base calculations for drilling operations.
How much does it cost?
- Free
The application is provided as a free utility to support industry professionals.
Who Built It?
PT Pertamina(Persero)
View Publisher Intel →Enrichment in progress
Publisher profile available very soon
What other apps does PT Pertamina(Persero) make?
MyPertamina
App
MyPertamina Merchant
App
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Drilling Engineering?
Where is it available?
Localized markets (1)
How's The Utilities Market?
Market outlook for this category
Available very soon
The rivals identified
Same space(4)
Both applications function as specialized utility toolkits for technical professionals requiring precise unit and parameter conversions.
Differentiators
- Offers integrated IP and bandwidth calculation tools absent in the target's drilling-specific utility suite.
- Maintains a modern, frequently updated interface compared to the target's stagnant 2017-era codebase.
This app competes for the same industrial utility user base by providing specialized field-calculation tools for heavy machinery operations.
Differentiators
- Provides terrain-specific optimization modes that offer deeper operational value than basic unit conversion tools.
- Boasts a significantly higher volume of user reviews, indicating stronger community trust and engagement levels.
Like the target app, this is a highly niche professional utility designed to assist engineers and scientists with complex field calculations.
Differentiators
- Integrates direct technical support access, creating a high-value service bridge between the app and user.
- Features a comprehensive suite of domain-specific calculators that far exceed the target's basic unit conversion.
This app targets the same industrial field-worker demographic by providing essential safety and efficiency calculations for heavy equipment.
Differentiators
- Focuses on safety and efficiency optimization, aligning better with industrial compliance needs than generic unit converters.
- Leverages a recognizable global brand name to drive higher adoption rates among field-based industrial workers.
New entrants(2)
This newcomer targets the same industrial engineering niche by providing specialized, offline-capable calculation engines for field operations.
Differentiators
- Offers an offline-first calculation engine specifically designed for remote industrial sites lacking reliable internet connectivity.
This app represents a new wave of specialized field-calculation tools that prioritize granular, task-specific inputs for industrial workflows.
Differentiators
- Provides highly granular, task-specific calibration tools that outperform the target's generalized petroleum unit conversion features.
Compare Drilling Engineering against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Drilling Engineering
Strengths to defend, gaps to attack
Core Strengths
- Diagnostic logic based on Texas Drilling Associates methodology
- IADC-based kill sheet calculations for industry compliance
Critical Frictions
- Stagnant codebase since 2017
- Lack of offline-first architecture for remote field sites
Growth Levers
- Integration of offline-first calculation engines
- Addition of task-specific calibration tools for remote drilling sites
Market Threats
- New entrants with offline-first capabilities
- Competitors with modern, frequently updated interfaces
What are the next best moves?
Audit codebase for modern iOS compatibility because the app has not been updated since 2017 → restore platform stability.
The 2017-era codebase is a critical churn risk and technical debt barrier.
Trade-off: Pause all new feature development until the core build is stable on current iOS versions.
Ship offline-first calculation engine because field sites lack reliable connectivity → increase utility in remote operations.
Competitors like Sludge Dewatering Calculator are capturing market share by prioritizing offline-first engines.
Trade-off: Deprioritize the UI overhaul to focus engineering hours on the offline data engine.
A counter-intuitive read
The app's lack of updates is a greater threat than feature parity, as industrial users prioritize reliability and offline access over the frequent feature drops common in consumer apps.
Feature Gaps vs Competitors
- Offline-first calculation engine (available in Sludge Dewatering Calculator but absent here)
- Direct technical support integration (available in NEB Tools but absent here)
Key Takeaways
The app provides essential technical utility, but the 2017-era codebase creates a significant churn risk against modern, offline-capable competitors, so the team must prioritize an infrastructure refresh to maintain relevance.
Where Is It Heading?
Declining
The industrial utility market is shifting toward offline-first, high-connectivity tools that integrate technical support directly into the workflow. Drilling Engineering remains in maintenance mode, which leaves the user base exposed to migration as competitors with better mobile-first workflows gain traction.
The lack of updates since 2017 signals a maintenance-mode posture, which invites disruption from modern, frequently updated industrial utility competitors.