# Traffic Button vs Traffic Lights simulator

The clearest difference is ads: Traffic Button at none against Traffic Lights simulator's shown. Traffic Button also leads on update cadence (every 3 weeks vs every 17 months) and iOS requirement (11.0 vs 13). On price, in-app purchases and device support there is nothing between them.

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

Traffic Button ships an update every 3 weeks, Traffic Lights simulator every 17 months. The most recent releases landed on September 19, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | Traffic Button | Traffic Lights simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (12 ratings)](https://appshunter.io/ios/app/traffic-lights-simulator/id6738129756/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 17 months |
| Monetization | — | Ad-supported |
| Size | 77 MB | 79 MB |
| Requires iOS | **11.0** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nebih Basaran](https://appshunter.io/developer/1586973680) | [Yan Koev](https://appshunter.io/developer/1777231607) |

## What reviewers say

### Traffic Button

[App page](https://appshunter.io/ios/app/traffic-button/id1627774075)

**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 Traffic Button free?

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

### Is Traffic Lights simulator free?

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

### Do Traffic Button or Traffic Lights simulator have ads?

Traffic Lights simulator shows ads; Traffic Button does not.

### Which is updated more often, Traffic Button or Traffic Lights simulator?

Traffic Button ships an update every 3 weeks, and Traffic Lights simulator every 17 months. Most recently, Traffic Button was updated on September 19, 2026 and Traffic Lights simulator on July 8, 2026.

---

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