# 台灣坐標轉換 Lite vs GeoMaster

The clearest difference is in-app purchases: 台灣坐標轉換 Lite at none against GeoMaster's 3. 台灣坐標轉換 Lite also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GeoMaster sells 3 in-app purchases, starting at $4.99 per month. 台灣坐標轉換 Lite asks for nothing beyond the download.

台灣坐標轉換 Lite ships an update every 2 months, GeoMaster every 4 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 台灣坐標轉換 Lite | GeoMaster |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 35 MB | 3 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lee Shi-Yeang](https://appshunter.io/developer/1110256487) | [Xiang he Chen](https://appshunter.io/developer/1854420172) |

## What reviewers say

### 台灣坐標轉換 Lite

[App page](https://appshunter.io/ios/app/lite/id1141258506)

This app converts and displays location coordinates in various Taiwanese systems. It offers real-time GPS tracking, manual map pinpointing, and the ability to convert between WGS84, TWD97TM2, and TWD67TM2. Share your location data and geotagged photos easily.

**Highlights:** Real-time coordinate display (WGS84, TWD97TM2, TWD67TM2), Manual map pinpointing and coordinate conversion, Geotagged photo capture with coordinate overlay, GPS data writing to EXIF for geotagged photos, Location data sharing via email, SMS, LINE, and cloud, Customizable display settings for coordinates and photos

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

**In-app purchases:** none


### GeoMaster

[App page](https://appshunter.io/ios/app/geomaster/id6755857697)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度訂閱 | $4.99 | per month |
| 年度訂閱 | $49.99 | per year |
| 永久買斷 | $99.99 | one-time |


## Frequently asked questions

### Is 台灣坐標轉換 Lite free?

台灣坐標轉換 Lite is free to download, with no in-app purchases.

### Is GeoMaster free?

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

### Do 台灣坐標轉換 Lite or GeoMaster have ads?

Neither 台灣坐標轉換 Lite nor GeoMaster shows ads.

### Which is updated more often, 台灣坐標轉換 Lite or GeoMaster?

台灣坐標轉換 Lite ships an update every 2 months, and GeoMaster every 4 months. Most recently, 台灣坐標轉換 Lite was updated on November 1, 2026 and GeoMaster on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*