# Virtual Stop Light vs Traffic Lights simulator

Virtual Stop Light and Traffic Lights simulator both sit at 4.1 stars, but that hides the real split: 80% of Traffic Lights simulator's written reviews are positive against 0% of Virtual Stop Light's. Traffic Lights simulator also leads on price (Free vs $0.99). Virtual Stop Light's advantage is ads (none vs shown) and update cadence (monthly vs every 17 months). On rating, in-app purchases and device support there is nothing between them.

Traffic Lights simulator is free to download; Virtual Stop Light costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.1 for Virtual Stop Light against 4.2 for Traffic Lights simulator. Both are backed by a comparable volume of ratings — 57 and 12 respectively. Written reviews are what separate them: 0% of Virtual Stop Light's written reviews are positive against 80% of Traffic Lights simulator's.

Virtual Stop Light ships an update monthly, Traffic Lights simulator every 17 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Virtual Stop Light | Traffic Lights simulator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.1 (57 ratings)](https://appshunter.io/ios/app/virtual-stop-light/id1434985746/reviews) | **[4.2 (12 ratings)](https://appshunter.io/ios/app/traffic-lights-simulator/id6738129756/reviews)** |
| Number of ratings | **57** | 12 |
| Positive reviews | 0.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 17 months |
| Monetization | Paid | **Ad-supported** |
| Best chart rank | **#130** | — |
| Size | 8 MB | 79 MB |
| Requires iOS | **11.4** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lionheart Software LLC](https://appshunter.io/developer/548052593) | [Yan Koev](https://appshunter.io/developer/1777231607) |

## What reviewers say

### Virtual Stop Light

[App page](https://appshunter.io/ios/app/virtual-stop-light/id1434985746)

**Currently charting:** #130 Top Paid · Family (US App Store)

Learn how traffic signals operate with this interactive app. It's designed for young children, offering a fun way to understand stop, caution, and go signals through visual cues and timed changes. A simple tap can also control the light.

**Highlights:** Traffic signal simulation, Timed light changes, Visual and audio cues, Manual light control, Pause functionality, Educational for young children

**Features:** macOS Compatibility

**In-app purchases:** none


### Traffic Lights simulator

[App page](https://appshunter.io/ios/app/traffic-lights-simulator/id6738129756)

Design and control traffic light systems on your mobile device. Customize light types, colors, and timing for car, bicycle, pedestrian, and even animal crossings. Simulate traffic flow and resolve congestion issues.

**Highlights:** Customize traffic light modules (1x1 to 3x3), Choose light types (car, bike, pedestrian, animals), Set custom light colors, Adjust light switching times, Add independent timelines, Simulate traffic flow and adjust positions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Virtual Stop Light free?

Virtual Stop Light costs $0.99, with no in-app purchases.

### Is Traffic Lights simulator free?

Traffic Lights simulator is free to download, with no in-app purchases.

### Which has better reviews, Virtual Stop Light or Traffic Lights simulator?

Traffic Lights simulator is rated higher. Virtual Stop Light averages 4.1 out of 5 from 57 ratings, while Traffic Lights simulator averages 4.2 from 12 ratings.

### Do Virtual Stop Light or Traffic Lights simulator have ads?

Traffic Lights simulator shows ads; Virtual Stop Light does not.

### Which is updated more often, Virtual Stop Light or Traffic Lights simulator?

Virtual Stop Light ships an update monthly, and Traffic Lights simulator every 17 months. Most recently, Virtual Stop Light was updated on October 15, 2026 and Traffic Lights simulator on October 13, 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.*