# ModbusV vs GPS Format Converter

The clearest difference is price: ModbusV at Free against GPS Format Converter's $0.99. ModbusV also leads on review sentiment (100% vs 81%) and iOS requirement (12.2 vs 18.6). GPS Format Converter's advantage is rating (4.5 vs 1.0) and in-app purchases (none vs 2). On ads and device support there is nothing between them.

ModbusV is free to download; GPS Format Converter costs $0.99 up front. ModbusV sells 2 in-app purchases, starting at $0.49 per month. GPS Format Converter asks for nothing beyond the download.

GPS Format Converter holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: GPS Format Converter has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of ModbusV's written reviews are positive against 81% of GPS Format Converter's, so the app with the better star average is not the one people write more warmly about.

ModbusV ships an update every 17 months, GPS Format Converter every 3 months. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ModbusV | GPS Format Converter |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/modbusv/id666607476/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/gps-format-converter/id1323303352/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | **100.0% of reviews** | 81.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 108 MB | 5 MB |
| Requires iOS | **12.2** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chai Kunnasit](https://appshunter.io/developer/666607479) | [Bitwire Technologies Limited](https://appshunter.io/developer/1323303351) |

## What reviewers say

### ModbusV

[App page](https://appshunter.io/ios/app/modbusv/id666607476)

This utility tool facilitates the conversion of Modbus and DirectNet V addresses. It is designed for users who need to translate between these two industrial communication protocols.

**Highlights:** Modbus address conversion, DirectNet V address conversion, Industrial communication protocol translation, Utility tool

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 1 Month | $0.49 | per month |
| Premium - 1 Year | $3.99 | per year |


### GPS Format Converter

[App page](https://appshunter.io/ios/app/gps-format-converter/id1323303352)

Easily convert GPS coordinates between Degrees, Minutes, Seconds, Decimal Minutes, Decimal Degrees, and UTM formats. Share your current location or copy converted coordinates to the clipboard. Open locations directly in popular map applications.

**Highlights:** Convert between DMS, DMM, DD, and UTM, Get current location in all formats, Share location with one click, Copy coordinates to clipboard, Open coordinates in Apple Maps, Google Maps, or Waze

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ModbusV free?

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

### Is GPS Format Converter free?

GPS Format Converter costs $0.99, with no in-app purchases.

### Which has better reviews, ModbusV or GPS Format Converter?

GPS Format Converter is rated higher. ModbusV averages 1.0 out of 5 from 1 ratings, while GPS Format Converter averages 4.5 from 6 ratings.

### Do ModbusV or GPS Format Converter have ads?

Neither ModbusV nor GPS Format Converter shows ads.

### Which is updated more often, ModbusV or GPS Format Converter?

ModbusV ships an update every 17 months, and GPS Format Converter every 3 months. Most recently, ModbusV was updated on October 1, 2026 and GPS Format Converter on October 13, 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.*