# Flowy14 vs ControlsLab

The clearest difference is device support: Flowy14 at 4 against ControlsLab's 2. Flowy14 also leads on iOS requirement (15.0 vs 18.5). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Flowy14 sells 1 in-app purchase, starting at $1.99 per month and ControlsLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Flowy14 against 5.0 for ControlsLab. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Flowy14 | ControlsLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/flowy14/id813121890/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/controlslab/id6763078520/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 127 months | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 1 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Software Bugs Un Limited](https://appshunter.io/developer/293300386) | [Pedro Resto](https://appshunter.io/developer/1895152088) |

## What reviewers say

### Flowy14

[App page](https://appshunter.io/ios/app/flowy14/id813121890)

This visual programming environment allows users to build and execute programs using a flowchart-like interface. It helps users understand software development by visually demonstrating program execution and data flow. Prebuilt demos and a tutorial are included to showcase its capabilities.

**Highlights:** Visual programming environment, Flowchart-based program assembly, Real-time execution visualization, Data flow animation, Prebuilt demos and tutorial, Interactive learning

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Flowy14 | $1.99 | per month |


### ControlsLab

[App page](https://appshunter.io/ios/app/controlslab/id6763078520)

This app offers a professional-grade simulator for system dynamics and control systems. It allows users to visualize and interact with mass-spring-damper systems and control loops without coding. Explore parameters, inputs, and analysis modes with real-time visual feedback.

**Highlights:** Real-time system simulation, Parameter adjustment with sliders, Live time-domain response plot, S-plane pole visualization, Open-loop and closed-loop modes, PID controller tuning, Bode plot analysis

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ControlsLab Pro | $4.99 | one-time |


## Frequently asked questions

### Is Flowy14 free?

Flowy14 is free to download, with in-app purchases available.

### Is ControlsLab free?

ControlsLab is free to download, with in-app purchases available.

### Which has better reviews, Flowy14 or ControlsLab?

Flowy14 and ControlsLab are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Flowy14 or ControlsLab have ads?

Neither Flowy14 nor ControlsLab shows ads.

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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.*