Controller 4 Netatmo Presence vs PID Controller Simulation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Controller 4 Netatmo Presence
This unofficial app provides faster, local network access to Netatmo Presence devices without relying on the cloud. Control camera streams, floodlights, and snapshots directly from your WiFi network. A widget offers quick access to doorbell notifications.
- Local network access
- Snapshot and stream control
- Camera on/off
- Floodlight control
- Widget for doorbell alerts
- Stream quality settings
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This is an unofficial app of mine for Netatmo Presence devices. The use of brand names is solely to determine the basis of my app , since the app can only work with this manufacturer systems . With Controller 4 Netatmo Presence you get faster access to your Presence in your local network without the cloud. You get many possibilities to control your Presence like: - Switch for Snapshot and Stream - Time durance for Snapshot - Quality for Stream - Camera on / off - Floodlight auto / on / off - Floodlight Intensity Use the Widget in the Todayview to see who ring the door. Unfortunally this app is not so easy to configure, because some restrictions and data protection of Netatmo. If you will use this app you need the secure ID of your camera and you get this information from Netatmo. I provide a video on youtube how it works. This app works only with Netatmo Presence devices in wifi. There is no remote access to your camera.
PID Controller Simulation
Master PID control theory and practice with this comprehensive simulation platform. Learn fundamental concepts, tune parameters, and simulate real-world applications like temperature and motor speed control. Export PID parameters as production-ready code in multiple languages.
- Comprehensive tutorial system
- Interactive scenario simulations
- Performance analysis tools
- Code generator for multiple languages
- Real-time curve visualization
- Advanced PID algorithm explanations
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PID Controller Assistant - Master the Core of Automatic Control Your comprehensive learning and simulation platform for PID control! Whether you're an engineering student, automation enthusiast, or professional engineer, this app provides everything you need to master PID control theory and practice. Core Features Comprehensive Tutorial System * Structured learning path from basics to advanced topics * Four major categories: Basic Concepts, Parameter Tuning, Scenario Applications, Advanced Techniques * Interactive examples with step-by-step guidance * Difficulty levels: Beginner, Intermediate, Advanced Interactive Scenario Simulations * Temperature Control: Simulate incubator/oven temperature systems * Motor Speed Control: Practice DC motor speed regulation * Water Level Control: Master tank level maintenance systems * Cruise Control: Experience automotive cruise control systems * Pressure Control: Work with pneumatic/hydraulic control systems * Real-time curve visualization with adjustable parameters * Disturbance testing (door opening, temperature fluctuations, load changes, etc.) Performance Analysis Tools * Real-time performance metrics calculation * Overshoot, rise time, settling time, steady-state error analysis * Intelligent tuning suggestions based on system performance * Visual comparison of different parameter sets * History tracking and comparison features Code Generator * Export PID parameters as production-ready code * Multiple language support: C, C++, Python, Arduino, JavaScript * Copy and share generated code instantly * Perfect for rapid prototyping and deployment Advanced Visualization * Real-time response curve display * Ideal PID response examples * Multi-curve comparison view * Performance metrics charts Learning Content Fundamental Concepts * What is PID control and how it works * Relationships between setpoint, process variable, and control output * Proportional (P), Integral (I), and Derivative (D) components explained * Control system stability basics Real-World Applications * Temperature control systems * Motor speed control * Water level control * Cruise control systems * Pressure control applications Advanced Techniques * Integral windup prevention * Derivative noise filtering * Adaptive PID control * Cascade PID control strategies * Feedforward control optimization Supported PID Algorithms 1. Positional PID Control - Standard position-based control 2. Incremental PID Control - Velocity-based algorithm 3. Integral Separation PID - Prevents integral windup during large errors 4. Anti-Windup PID - Advanced integral saturation handling 5. Variable-Speed Integral PID - Adaptive integral gain 6. PID with Filter - Noise reduction for derivative term 7. Incomplete Derivative PID - Smoother derivative action 8. Derivative Ahead PID - Advanced derivative control 9. PID with Dead Zone - For systems with friction or backlash Why Choose This App? From Theory to Practice: Seamlessly connect learning with hands-on simulation Visual Learning: Understand abstract concepts through interactive charts and animations Production-Ready: Export parameters as code for immediate deployment Comprehensive: All PID algorithms and techniques in one place Performance Focused: Real-time metrics help optimize your control systems Professional Grade: Trusted by students, hobbyists, and engineers worldwide Perfect For * Students: Master PID control for coursework and exams * Engineers: Quick tuning reference and parameter testing * Makers: Arduino and embedded system projects * Educators: Teaching tool with visual demonstrations * Researchers: Algorithm comparison and performance analysis Get Started Today! Download now and transform the way you learn and apply PID control. Whether you're preparing for exams, working on a project, or optimizing industrial systems, PID Controller Assistant is your essential companion.
Screenshots
Verdict
The clearest difference is rating: PID Controller Simulation at 3.0 against Controller 4 Netatmo Presence's 1.0. Controller 4 Netatmo Presence's advantage is update cadence (fortnightly vs every 3 months) and price ($1.99 vs $3.99). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Controller 4 Netatmo Presence costs $1.99 and PID Controller Simulation $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PID Controller Simulation holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews complicate that: 40% of Controller 4 Netatmo Presence's written reviews are positive against 33% of PID Controller Simulation's, so the app with the better star average is not the one people write more warmly about.
Controller 4 Netatmo Presence ships an update fortnightly, PID Controller Simulation every 3 months. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.
| Parameter | Controller 4 Netatmo Presence | PID Controller Simulation |
|---|---|---|
| Price | $1.99 — better | $3.99 |
| Rating | 1.0 (1 ratings) | 3.0 (2 ratings) — better |
| Positive reviews | 40.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 16 MB | 6 MB |
| Age rating | +4 | 4+ |
| Developer | Christian Harms | 立娜 王 |
Customer experience
Controller 4 Netatmo Presence
PID Controller Simulation
In-app purchases
Controller 4 Netatmo Presence
No in-app purchases
PID Controller Simulation
No in-app purchases
Questions
Is Controller 4 Netatmo Presence free?
Is PID Controller Simulation free?
Which has better reviews, Controller 4 Netatmo Presence or PID Controller Simulation?
Do Controller 4 Netatmo Presence or PID Controller Simulation have ads?
Which is updated more often, Controller 4 Netatmo Presence or PID Controller Simulation?
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