# 台灣坐標轉換 Lite vs SIOT NEW

The clearest difference is update cadence: 台灣坐標轉換 Lite at every 2 months against SIOT NEW's every 10 months. SIOT NEW's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 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, SIOT NEW every 10 months. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 台灣坐標轉換 Lite | SIOT NEW |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | — |
| Size | 35 MB | 35 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Lee Shi-Yeang](https://appshunter.io/developer/1110256487) | [Chien Hua Tseng](https://appshunter.io/developer/913105516) |

## 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


### SIOT NEW

[App page](https://appshunter.io/ios/app/siot-new/id6479501098)

**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 SIOT NEW free?

SIOT NEW is free to download, with no in-app purchases.

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

Neither 台灣坐標轉換 Lite nor SIOT NEW shows ads.

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

台灣坐標轉換 Lite ships an update every 2 months, and SIOT NEW every 10 months. Most recently, 台灣坐標轉換 Lite was updated on October 15, 2026 and SIOT NEW on October 12, 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.*