# Polnav mobile Navigation vs 警廣即時路況(語音播報功能)

The clearest difference is review sentiment: Polnav mobile Navigation at 79% against 警廣即時路況(語音播報功能)'s 29%. Polnav mobile Navigation also leads on update cadence (every 2 weeks vs every 3 months). 警廣即時路況(語音播報功能)'s advantage is in-app purchases (none vs 13) and iOS requirement (8.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Polnav mobile Navigation sells 13 in-app purchases, starting at $1.49 per year. 警廣即時路況(語音播報功能) asks for nothing beyond the download.

Polnav mobile Navigation ships an update every 2 weeks, 警廣即時路況(語音播報功能) every 3 months. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Polnav mobile Navigation | 警廣即時路況(語音播報功能) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/polnav-mobile-navigation/id799321993/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **78.8% of reviews** | 28.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 190 MB | 19 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Polstar Technologies Inc.](https://appshunter.io/developer/393264828) | [yuan hung Huang](https://appshunter.io/developer/1497812655) |

## What reviewers say

### Polnav mobile Navigation

[App page](https://appshunter.io/ios/app/polnav-mobile-navigation/id799321993)

This free GPS navigation app offers offline maps and accurate voice guidance for various vehicles. Enhance your experience with premium features like Text-to-Speech, speed camera alerts, and junction views through in-app purchases.

**Highlights:** Offline map support, Accurate voice guidance, Multi-vehicle support (car, scooter, motorcycle), Ultra-fast rerouting, Keyword fuzzy search, Junction view (IAP), Text-to-Speech guidance (IAP)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Road speed enforcement camera | $1.49 | per year |
| Speed enforcement camera | $1.49 | per year |
| Taiwan Real-time Traffic/RM | $4.99 | per year |
| CarPlay Taiwan Map Display/RM | $5.99 | per year |
| Taiwan 3D Landmark | Free | one-time |
| Taiwan map/RM | Free | one-time |
| New York map/OSM | Free | one-time |
| Los Angeles map/OSM | Free | one-time |
| Singapore, Malaysia and Brunei map/MFM | Free | one-time |
| Chinese TTS | $1.99 | one-time |
| Taiwan Speed Camera | $2.99 | one-time |
| Advanced mode | $2.99 | one-time |
| Taiwan Junction View seperated | $3.99 | one-time |


### 警廣即時路況(語音播報功能)

[App page](https://appshunter.io/ios/app/id1084987646)

Get real-time traffic updates for highways, expressways, and city roads without ads or music interruptions. This app uses GPS to show nearby traffic conditions and your current location, helping you navigate efficiently.

**Highlights:** Real-time traffic broadcasts, GPS-based nearby traffic, Current location and address display, Route-specific traffic information, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polnav mobile Navigation free?

Polnav mobile Navigation is free to download, with in-app purchases available.

### Is 警廣即時路況(語音播報功能) free?

警廣即時路況(語音播報功能) is free to download, with no in-app purchases.

### Do Polnav mobile Navigation or 警廣即時路況(語音播報功能) have ads?

Neither Polnav mobile Navigation nor 警廣即時路況(語音播報功能) shows ads.

### Which is updated more often, Polnav mobile Navigation or 警廣即時路況(語音播報功能)?

Polnav mobile Navigation ships an update every 2 weeks, and 警廣即時路況(語音播報功能) every 3 months. Most recently, Polnav mobile Navigation was updated on October 21, 2026 and 警廣即時路況(語音播報功能) on October 26, 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.*