# WaySync vs TrafficAuth

The clearest difference is in-app purchases: TrafficAuth at none against WaySync's 1. WaySync's advantage is ratings volume (11 vs 1) and device support (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. WaySync sells 1 one-off in-app purchase. TrafficAuth asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for WaySync against 5.0 for TrafficAuth. That said, the two scores are not equally well evidenced: WaySync has 11 ratings behind it against 1, so its average is the more settled of the two.

WaySync ships an update every 2 weeks, TrafficAuth monthly. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | WaySync | TrafficAuth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/waysync-m/id1365233778/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/trafficauth-mobile/id6749024373/reviews) |
| Number of ratings | **11** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 44 MB | 42 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Traffic Signal Coordination Technologies, Inc](https://appshunter.io/developer/1685429655) | [OmniTrust Security LLC](https://appshunter.io/developer/1545274950) |

## What reviewers say

### WaySync

[App page](https://appshunter.io/ios/app/waysync-m/id1365233778)

This mobile tool diagnoses and evaluates traffic signal timing plans in real-time. It allows users to create virtual signal controllers on their devices that mimic field operations, helping to identify common issues with coordinated signals.

**Highlights:** Real-time Time-Space Diagram display, Real-time traffic signal timing on Map, Check bandwidth and attainability in TSD, Record GPS tracks and videos, Support optimization for non-common cycles, Develop virtual signal controllers

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month Pro WaySync-M | $499.99 | one-time |


### TrafficAuth

[App page](https://appshunter.io/ios/app/trafficauth-mobile/id6749024373)

This app alerts workers and drivers to dangerous shifts in work zone boundaries. It provides real-time notifications about hazards, enhancing safety for everyone involved.

**Highlights:** Work zone boundary monitoring, Hazard notifications for workers, Vehicle driver alerts, Real-time safety updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WaySync free?

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

### Is TrafficAuth free?

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

### Which has better reviews, WaySync or TrafficAuth?

WaySync and TrafficAuth are both rated 5.0 out of 5 on the App Store, from 11 and 1 ratings respectively.

### Do WaySync or TrafficAuth have ads?

Neither WaySync nor TrafficAuth shows ads.

### Which is updated more often, WaySync or TrafficAuth?

WaySync ships an update every 2 weeks, and TrafficAuth monthly. Most recently, WaySync was updated on October 18, 2026 and TrafficAuth on October 28, 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.*