# 台灣坐標轉換 Lite vs 電氣管線選擇器

The clearest difference is price: 台灣坐標轉換 Lite at Free against 電氣管線選擇器's $2.99. 台灣坐標轉換 Lite also leads on iOS requirement (16.0 vs 26.0). 電氣管線選擇器's advantage is update cadence (every 2 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

台灣坐標轉換 Lite is free to download; 電氣管線選擇器 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

台灣坐標轉換 Lite ships an update every 2 months, 電氣管線選擇器 every 2 days. The most recent releases landed on October 15, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 台灣坐標轉換 Lite | 電氣管線選擇器 |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 35 MB | 8 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Lee Shi-Yeang](https://appshunter.io/developer/1110256487) | [Hao Da-Wei](https://appshunter.io/developer/1758775655) |

## 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


### 電氣管線選擇器

[App page](https://appshunter.io/ios/app/id6566197101)

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

**In-app purchases:** none


## 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 電氣管線選擇器 free?

電氣管線選擇器 costs $2.99, with no in-app purchases.

### Do 台灣坐標轉換 Lite or 電氣管線選擇器 have ads?

Neither 台灣坐標轉換 Lite nor 電氣管線選擇器 shows ads.

### Which is updated more often, 台灣坐標轉換 Lite or 電氣管線選擇器?

台灣坐標轉換 Lite ships an update every 2 months, and 電氣管線選擇器 every 2 days. Most recently, 台灣坐標轉換 Lite was updated on October 15, 2026 and 電氣管線選擇器 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.*