# 導航王 TM vs Polstar Maps

The clearest difference is review sentiment: 導航王 TM at 81% against Polstar Maps's 0%. 導航王 TM also leads on rating (4.4 vs 1.0) and ratings volume (33 vs 1). Polstar Maps's advantage is in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 導航王 TM sells 2 in-app purchases, starting at $1.99 per month. Polstar Maps asks for nothing beyond the download.

導航王 TM holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: 導航王 TM has 33 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 81% of 導航王 TM's written reviews are positive against 0% of Polstar Maps's.

導航王 TM ships an update every 9 days, Polstar Maps weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 導航王 TM | Polstar Maps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (33 ratings)](https://appshunter.io/ios/app/tm/id1473369026/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/polstar-maps/id6670527961/reviews) |
| Number of ratings | **33** | 1 |
| Positive reviews | **80.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Subscription | **Free** |
| Size | 2.8 GB | 43 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KingwayTek](https://appshunter.io/developer/386321252) | [Polstar Technologies Inc.](https://appshunter.io/developer/393264828) |

## What reviewers say

### 導航王 TM

[App page](https://appshunter.io/ios/app/tm/id1473369026)

This navigation app is tailored for Taiwanese drivers, offering precise maps, daily speed camera updates, and diverse voice options. It features real-time traffic avoidance, high-occupancy vehicle lane reminders, and 3D intersection views for a smoother driving experience.

**Highlights:** High-occupancy vehicle lane reminders, Diverse voice navigation options, 3D real-view intersection maps, Daily speed camera updates, Apple CarPlay integration, Smart search and route planning, Offline navigation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |


### Polstar Maps

[App page](https://appshunter.io/ios/app/polstar-maps/id6670527961)

This intelligent map navigation app offers a comprehensive, accurate, and practical mapping experience. Beyond daily navigation, users can report map errors, save favorite locations, and utilize various navigation assistance features for smoother journeys.

**Highlights:** Intelligent map navigation, Accurate and practical mapping, Report map errors, Save favorite locations, Navigation assistance features

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

**In-app purchases:** none


## Frequently asked questions

### Is 導航王 TM free?

導航王 TM is free to download, with in-app purchases available.

### Is Polstar Maps free?

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

### Which has better reviews, 導航王 TM or Polstar Maps?

導航王 TM is rated higher. 導航王 TM averages 4.4 out of 5 from 33 ratings, while Polstar Maps averages 1.0 from 1 ratings.

### Do 導航王 TM or Polstar Maps have ads?

Neither 導航王 TM nor Polstar Maps shows ads.

### Which is updated more often, 導航王 TM or Polstar Maps?

導航王 TM ships an update every 9 days, and Polstar Maps weekly. Most recently, 導航王 TM was updated on November 3, 2026 and Polstar Maps on October 30, 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.*