# Polnav mobile Navigation vs 測速照相導航

The clearest difference is rating: 測速照相導航 at 5.0 against Polnav mobile Navigation's 4.0. 測速照相導航 also leads on in-app purchases (none vs 13) and update cadence (every 8 days vs every 2 weeks). Polnav mobile Navigation's advantage is ads (none vs shown) and ratings volume (4 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Polnav mobile Navigation sells 13 in-app purchases, starting at $1.49 per year. 測速照相導航 asks for nothing beyond the download.

測速照相導航 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Polnav mobile Navigation ships an update every 2 weeks, 測速照相導航 every 8 days. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Polnav mobile Navigation | 測速照相導航 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/polnav-mobile-navigation/id799321993/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6761152479/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 78.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 190 MB | 68 MB |
| Requires iOS | **15.6** | 16.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Polstar Technologies Inc.](https://appshunter.io/developer/393264828) | [DoItWell Application Ltd](https://appshunter.io/developer/505381716) |

## 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 |


### 測速照相導航

[App page](https://appshunter.io/ios/app/id6761152479)

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

**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 測速照相導航 free?

測速照相導航 is free to download, with no in-app purchases.

### Which has better reviews, Polnav mobile Navigation or 測速照相導航?

測速照相導航 is rated higher. Polnav mobile Navigation averages 4.0 out of 5 from 4 ratings, while 測速照相導航 averages 5.0 from 1 ratings.

### Do Polnav mobile Navigation or 測速照相導航 have ads?

測速照相導航 shows ads; Polnav mobile Navigation does not.

### Which is updated more often, Polnav mobile Navigation or 測速照相導航?

Polnav mobile Navigation ships an update every 2 weeks, and 測速照相導航 every 8 days. Most recently, Polnav mobile Navigation was updated on October 21, 2026 and 測速照相導航 on October 18, 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.*