# Experience Controls vs Nyquist App

The clearest difference is update cadence: Experience Controls at every 2 months against Nyquist App's every 10 months. Experience Controls also leads on ratings volume (50 vs 1) and iOS requirement (11.3 vs 13.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Experience Controls against 5.0 for Nyquist App. That said, the two scores are not equally well evidenced: Experience Controls has 50 ratings behind it against 1, so its average is the more settled of the two.

Experience Controls ships an update every 2 months, Nyquist App every 10 months. The most recent releases landed on September 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Experience Controls | Nyquist App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (50 ratings)](https://appshunter.io/ios/app/experience-controls/id1441152050/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nyquist-app/id1444291209/reviews)** |
| Number of ratings | **50** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 115 MB | 22 MB |
| Requires iOS | **11.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quanser Consulting Inc](https://appshunter.io/developer/998153127) | [Patricia Pauli](https://appshunter.io/developer/1587769862) |

## What reviewers say

### Experience Controls

[App page](https://appshunter.io/ios/app/experience-controls/id1441152050)

This interactive learning tool provides hands-on experience in control systems engineering. Engage with dynamic simulations, use your device's sensors, and connect to real hardware for practical skill development. It offers over 50 lesson modules and review questions to reinforce learning.

**Highlights:** Interactive learning modules, Real-time dynamic simulations, Mobile device sensor integration, Remote hardware connectivity, Over 50 lesson modules, Chapter-specific review questions

**Features:** macOS Compatibility

**In-app purchases:** none


### Nyquist App

[App page](https://appshunter.io/ios/app/nyquist-app/id1444291209)

Practice the Nyquist stability criterion to determine closed-loop stability from open-loop frequency response. Developed for an introductory control engineering course, this app offers self-contained content for anyone interested in the topic.

**Highlights:** Nyquist stability criterion practice, Determine closed-loop stability, Frequency response analysis, Self-contained educational content, Developed for control engineering course

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Experience Controls free?

Experience Controls is free to download, with no in-app purchases.

### Is Nyquist App free?

Nyquist App is free to download, with no in-app purchases.

### Which has better reviews, Experience Controls or Nyquist App?

Nyquist App is rated higher. Experience Controls averages 4.9 out of 5 from 50 ratings, while Nyquist App averages 5.0 from 1 ratings.

### Do Experience Controls or Nyquist App have ads?

Neither Experience Controls nor Nyquist App shows ads.

### Which is updated more often, Experience Controls or Nyquist App?

Experience Controls ships an update every 2 months, and Nyquist App every 10 months. Most recently, Experience Controls was updated on September 9, 2026 and Nyquist App on October 2, 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.*