# B4i vs GPS Coordinates Converter App

The clearest difference is in-app purchases: B4i at none against GPS Coordinates Converter App's 2. B4i also leads on review sentiment (100% vs 70%). GPS Coordinates Converter App's advantage is rating (4.0 vs 3.5) and ratings volume (1.7K vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GPS Coordinates Converter App sells 2 in-app purchases, starting at $2.99 per month. B4i asks for nothing beyond the download.

GPS Coordinates Converter App holds the better App Store score, 4.0 against 3.5. That said, the two scores are not equally well evidenced: GPS Coordinates Converter App has 1.7K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of B4i's written reviews are positive against 70% of GPS Coordinates Converter App's, so the app with the better star average is not the one people write more warmly about.

B4i ships an update every 3 months, GPS Coordinates Converter App monthly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | B4i | GPS Coordinates Converter App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/b4i-coordinates-calculator/id915366768/reviews) | **[4.0 (1.7K ratings)](https://appshunter.io/ios/app/gps-coordinates-converter-app/id1462873099/reviews)** |
| Number of ratings | 2 | **1.7K** |
| Positive reviews | **100.0% of reviews** | 70.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 82 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Erel Uziel](https://appshunter.io/developer/915366771) | [Monocubed, Inc](https://appshunter.io/developer/1616163698) |

## What reviewers say

### 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


### GPS Coordinates Converter App

[App page](https://appshunter.io/ios/app/gps-coordinates-converter-app/id1462873099)

Easily convert geographic coordinates between various systems like UTM, MGRS, and different Latitude/Longitude formats. Save and share your important locations with others. Unlock advanced features for unlimited use and an ad-free experience.

**Highlights:** Convert between UPS/UTM, MGRS, Decimal Degrees, D°M'S", D°M', Save and recall frequently used coordinates, Share coordinates via messaging and social apps, Unlimited pin save (with IAP), Unlimited GPS conversions (with IAP), Ad-free experience (with IAP)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| GPS Coordinates Pro | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick and accurate conversions
- 💡 Helpful for various use cases (search and rescue, oil rigs, etc.)

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 📝 Forced reviews to continue using the app
- 🔒 Concerns about privacy (requests for camera and microphone access)

**Reported bugs**

- Difficulty entering coordinates manually
- Map not showing location in some cases
- Inconsistent behavior when saving locations

**Requested features**

- Add ability to save and name locations
- Improve map functionality (e.g., allow panning, place markers)
- Provide more coordinate format conversion options


## Frequently asked questions

### Is B4i free?

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

### Is GPS Coordinates Converter App free?

GPS Coordinates Converter App is free to download, with in-app purchases available.

### Which has better reviews, B4i or GPS Coordinates Converter App?

GPS Coordinates Converter App is rated higher. B4i averages 3.5 out of 5 from 2 ratings, while GPS Coordinates Converter App averages 4.0 from 1.7K ratings.

### Do B4i or GPS Coordinates Converter App have ads?

Neither B4i nor GPS Coordinates Converter App shows ads.

### Which is updated more often, B4i or GPS Coordinates Converter App?

B4i ships an update every 3 months, and GPS Coordinates Converter App monthly. Most recently, B4i was updated on October 24, 2026 and GPS Coordinates Converter App on October 29, 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.*