Comparison

MPD Simulator vs Control Systems Engineering

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

MPD Simulator

Features
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This app is designed for both iPhone and iPad. This application provides practical simulations of the Dynamic Well Control on the Managed Pressure Drilling (MPD) operations in the oil field services. With Managed Pressure Drilling (MPD), when kicks occur, they are typically smaller, contained more quickly, and, in some cases, they may be circulated out through MPD equipment without drilling or circulation interruption. This simulator is the new project based on the Drilling Simulators on our portfolio, but specifically for dynamic well control on onshore and offshore operations (deepwater). MPD System on this simulator: 1. RCD โ€“ Rotating Control Device 2. Annular Preventer (or Drill String Isolation Tool โ€“ DSIT) 3. Automatic Choke for CBHP (Constant Bottom Hole Pressure), CDP (Constant Drill Pipe), CBP (Constant BackPressure or Choke Pressure) 4. RPD โ€“ Rig Pump Diverter 5. BPP โ€“ Back Pressure Pump Additional features: 1. Driller Interface based on Pressure Gauge, Weight Indicator, Rotary Torque gauge and Geolograph. 2. Choke Interface based on Digital Panel. 3. Graph in full screen (with background color in black or white) for analysis. 4. Special screen layout optimised for all iPhone and iPad models. 5. (iPad version) Three codes (admin, instructor, student) to view the gas into the borehole, the pressure at bottom, at shoe and at bop and to enable / disable the Lag Time (by adjusting the choke to change the kill pressure and drill pipe pressure, etc). (Attention: The Initial codes: "0000") NOTE: This simulator works with Auto/Manual Control on MPD Choke ONLY. For well control based on conventional rig choke panel, please buy the "Drilling Simulator 3" also available on our portfolio on the App Store. Thanks. Other features also available: A graphical very useful tool for training of roughnecks, derrickmen, drillers, toolpusher, drilling engineers and students in the well control procedures. - Ability to drilling, kick detection, shut-in, stabilisation of pressures; - Interactive System: no pre-set methods; - Ability to apply control methods: Driller's method, wait and weight, dynamic volumetric and static volumetric (lubricate and bleed); - Hydraulics and Hydrostatics; - Behavior of the kick; - Applied with subsea stack or surface stack; - Set well with until 4 sections: riser, casing, liner, open hole ; - Set Drillstring with drillpipe1, drillpipe2, heavy weight, drillcollar1, drillcollar2 Kick Model in this simulator: The model assumes that the kick starts as a single bubble at the bottom of the hole and migrates upward as a single bubble from the bottom to the surface. In underbalanced condition (BHP

About

Control Systems Engineering

Features
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Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/ControlSystems/privacy-policy Enhance your mastery of Control Systems Engineering with our ultimate iOS quiz app! Whether you're a student preparing for exams, an engineer brushing up on your skills, or a control systems enthusiast looking to stay sharp, this app is your go-to learning companion. Key Features: Comprehensive Coverage: Explore topics from foundational concepts like classical control, PID controllers, and state-space analysis to advanced techniques such as adaptive control, robust control, and AI-driven systems. Interactive Quizzes: Test your understanding with multiple-choice questions, calculation-based problems, and application-driven scenarios. Each quiz is carefully designed to challenge and build your expertise. Modern Trends: Stay ahead of the curve with quizzes on cutting-edge topics like IoT, quantum control, bio-inspired systems, and autonomous technologies. Detailed Feedback: Get instant explanations for every question and learn from your mistakes to improve your performance. Progress Tracking: Monitor your growth with detailed insights into your scores and revisit areas that need improvement. Why Choose Our App? With its intuitive interface, regularly updated content, and a focus on real-world applications, this app makes learning Control Systems Engineering both engaging and effective. It's perfect for students aiming for top grades, professionals prepping for certifications, or anyone passionate about control systems. Download now and start your journey to becoming a Control Systems expert. Your future in engineering excellence starts here!

Screenshots

MPD Simulator4 screens
Control Systems Engineering4 screens

Verdict

The call

The clearest difference is price: Control Systems Engineering at Free against MPD Simulator's $49.99. MPD Simulator's advantage is in-app purchases (none vs 6) and device support (3 vs 1). On update cadence and ads there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Control Systems Engineering is free to download; MPD Simulator costs $49.99 up front. Control Systems Engineering sells 6 in-app purchases, starting at $9.99 per month. MPD Simulator asks for nothing beyond the download.

UpkeepUpdate frequency

MPD Simulator ships an update every 4 months, Control Systems Engineering every 3 months. The most recent releases landed on September 15, 2026 and June 11, 2026 respectively.

Scorecard4 real differences ยท 2 level
MPD Simulator versus Control Systems Engineering: the parameters behind the verdict, then further details
ParameterMPD SimulatorControl Systems Engineering
Price$49.99Free โ€” better
Update frequencyEvery 4 monthsEvery 3 months โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS12.0 โ€” better17.0
Further details โ€” not scored
Size29 MB18 MB
Age rating4+4+
DeveloperCarlos MouraForwa Elade Wunde

In-app purchases

None

MPD Simulator

No in-app purchases

6 purchases

Control Systems Engineering

Subscriptions3
  • 1 Month$9.991 Month
  • 6 Months$19.996 Months
  • 1 Year$29.991 Year
One-time3
  • 1500$0.99
  • 3500$1.99
  • 9000$3.99

Questions

Is MPD Simulator free?
MPD Simulator costs $49.99, with no in-app purchases.
Is Control Systems Engineering free?
Control Systems Engineering is free to download, with in-app purchases available.
Do MPD Simulator or Control Systems Engineering have ads?
Neither MPD Simulator nor Control Systems Engineering shows ads.
Which is updated more often, MPD Simulator or Control Systems Engineering?
MPD Simulator ships an update every 4 months, and Control Systems Engineering every 3 months. Most recently, MPD Simulator was updated on September 15, 2026 and Control Systems Engineering on June 11, 2026.

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