# WEG Digital Notify vs PID Controller Simulation

The clearest difference is review sentiment: WEG Digital Notify at 100% against PID Controller Simulation's 33%. WEG Digital Notify also leads on price (Free vs $3.99) and update cadence (every 3 weeks vs every 3 months). PID Controller Simulation's advantage is iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

WEG Digital Notify is free to download; PID Controller Simulation costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WEG Digital Notify ships an update every 3 weeks, PID Controller Simulation every 3 months. The most recent releases landed on September 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | WEG Digital Notify | PID Controller Simulation |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/pid-controller-simulation/id6612009107/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | **Free** | Paid |
| Size | 43 MB | 6 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WEG Equipamentos Eletricos S/A](https://appshunter.io/developer/575847223) | [立娜 王](https://appshunter.io/developer/1761096632) |

## What reviewers say

### WEG Digital Notify

[App page](https://appshunter.io/ios/app/weg-digital-notify/id1589779325)

Receive instant alerts for events from WEG Digital monitoring applications. Streamline event management and boost plant productivity by focusing on critical tasks. An account with a WEG Digital app is required to use this service.

**Highlights:** Event notifications, Event management, Increased plant productivity, Focus on critical tasks, Integration with WEG Digital apps

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PID Controller Simulation

[App page](https://appshunter.io/ios/app/pid-controller-simulation/id6612009107)

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.

**Highlights:** Comprehensive tutorial system, Interactive scenario simulations, Performance analysis tools, Code generator for multiple languages, Real-time curve visualization, Advanced PID algorithm explanations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WEG Digital Notify free?

WEG Digital Notify is free to download, with no in-app purchases.

### Is PID Controller Simulation free?

PID Controller Simulation costs $3.99, with no in-app purchases.

### Do WEG Digital Notify or PID Controller Simulation have ads?

Neither WEG Digital Notify nor PID Controller Simulation shows ads.

### Which is updated more often, WEG Digital Notify or PID Controller Simulation?

WEG Digital Notify ships an update every 3 weeks, and PID Controller Simulation every 3 months. Most recently, WEG Digital Notify was updated on September 5, 2026 and PID Controller Simulation on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*