# DMS Converter vs B4i

The clearest difference is in-app purchases: B4i at none against DMS Converter's 1. B4i also leads on review sentiment (100% vs 86%). DMS Converter's advantage is ratings volume (28 vs 2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. DMS Converter sells 1 one-off in-app purchase. B4i asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.6 for DMS Converter against 3.5 for B4i. That said, the two scores are not equally well evidenced: DMS Converter has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 86% of DMS Converter's written reviews are positive against 100% of B4i's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on August 25, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | DMS Converter | B4i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (28 ratings)](https://appshunter.io/ios/app/dms-converter/id387618784/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/b4i-coordinates-calculator/id915366768/reviews) |
| Number of ratings | **28** | 2 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 17 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Geospike Pty Ltd](https://appshunter.io/developer/500622151) | [Erel Uziel](https://appshunter.io/developer/915366771) |

## What reviewers say

### DMS Converter

[App page](https://appshunter.io/ios/app/dms-converter/id387618784)

This tool converts location coordinates between Decimal Degrees and Degrees/Minutes/Seconds formats. It supports various input styles and allows easy viewing in Maps or sending to other GPS apps. Coordinates can also be copied to the clipboard.

**Highlights:** Decimal Degrees to DMS conversion, DMS to Decimal Degrees conversion, Fuzzy parsing for varied input formats, View in Maps app, Send to GPS Log app, Copy to clipboard

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DMS Converter Premium | $5.00 | one-time |


### B4i

[App page](https://appshunter.io/ios/app/b4i-coordinates-calculator/id915366768)

This navigation tool converts between UTM and Lat/Lon coordinate systems, supporting various datums and formats. It displays current navigational information and allows sharing locations via SMS or email. Features include text-to-speech for coordinates and an animated compass.

**Highlights:** UTM to Lat/Lon conversion, Support for different datums, Current navigational information display, Location sharing via SMS/Email, Text-to-speech for coordinates, Animated compass

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DMS Converter free?

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

### Is B4i free?

B4i is free to download, with no in-app purchases.

### Which has better reviews, DMS Converter or B4i?

DMS Converter is rated higher. DMS Converter averages 3.6 out of 5 from 28 ratings, while B4i averages 3.5 from 2 ratings.

### Do DMS Converter or B4i have ads?

Neither DMS Converter nor B4i shows ads.

### Which is updated more often, DMS Converter or B4i?

DMS Converter ships an update every 3 months, and B4i every 3 months. Most recently, DMS Converter was updated on August 25, 2026 and B4i on September 15, 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.*