# Traction by Kimley-Horn — Smart Transportation Analytics

> Transportation analytics tool for municipalities to improve congestion and collect travel time data. (iPhone/iPad app by Kimley-Horn.)

- Source: https://appshunter.io/ios/app/traction-by-kimley-horn/id1378708366 (this page in markdown: same URL + `.md`)
- Developer: [Kimley-Horn](https://appshunter.io/developer/1378708365)
- Category: Navigation
- Price: Free
- Rating: 5.00/5 from 6 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 64 MB
- Released: 2018-11-09
- Data updated: 2026-08-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/traction-by-kimley-horn/id1378708366/reviews.md

## What is Traction by Kimley?

Traction is a powerful transportation analytical tool, designed to provide data and analytics to drive congestion improvements for municipalities and other public agencies. Leverage the mobile app to collect travel times for user-defined trips. Access this data along with crowd-sourced travel times and high-level performance measure indicators through the browser-based Traction website.

## Key features

- Collect travel times for user-defined trips
- Access crowd-sourced travel times
- View high-level performance indicators
- Browser-based data access
- Congestion improvement analysis

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/traction-by-kimley-horn/id1378708366/reviews.md

### 5/5 — Useful tool for traffic engineers

*2023-06-06*

Easy to use app that allows the user to capture second by second trajectory data. Useful for before and after signal timing or transit signal priority studies. Can be used for bikes, pedestrians and trains. Additional functionality to view system status and crowd sourced travel time information within the mobile app. Additional analysis tools are available on the web site. 
Great tool from a great company!

## Frequently asked questions about Traction by Kimley

### What is Traction by Kimley-Horn used for?

Traction by Kimley-Horn is a transportation analytical tool designed to help municipalities and public agencies drive congestion improvements. It allows users to collect travel times for specific trips and access this data along with crowd-sourced information and performance indicators.

### How does Traction by Kimley-Horn collect data?

The mobile app allows users to collect travel times for user-defined trips. This data is then accessible through the browser-based Traction website, where it is combined with crowd-sourced travel times.

### Is Traction by Kimley-Horn available on multiple devices?

Yes, Traction by Kimley-Horn is supported on iPhone, iPad, and iPod devices, making it accessible for data collection and analysis on the go.

### What is the age rating for Traction by Kimley-Horn?

Traction by Kimley-Horn has an age rating of 4+, making it suitable for a wide range of users involved in transportation analysis.

### How often is Traction by Kimley-Horn updated?

The latest version of Traction by Kimley-Horn is 3.2.9, and it was last updated on May 22, 2026. This indicates a commitment to ongoing development and improvements.

### What is the user rating for Traction by Kimley-Horn?

Traction by Kimley-Horn has an excellent user rating of 5.0 stars based on 6 ratings, suggesting high user satisfaction with its functionality and performance.

### Does Traction by Kimley-Horn have ads?

No, Traction by Kimley-Horn does not contain advertisements. It is a free application focused on providing transportation analytics without ad interruptions.

### What is the price of Traction by Kimley-Horn?

Traction by Kimley-Horn is available for free. There are no costs associated with downloading or using the core features of the application.

## Version history (last 5 releases)

### 3.3.0 — 2026-08-28

Permissions update

### 3.2.9 — 2026-05-22

Bug fixes, admin agency selection

### 3.2.7 — 2026-05-05

New API routing

### 3.2.4 — 2026-01-27

System status / alert viewer bug fixes.

### 3.2.0 — 2026-01-20

Signal status / alert viewer bug fixes.

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## More apps by Kimley-Horn

- [Traction Connect](https://appshunter.io/ios/app/traction-connect/id1552958675)

All apps by Kimley-Horn: https://appshunter.io/developer/1378708365

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*