# B4i vs Azmyth

The clearest difference is rating: Azmyth at 5.0 against B4i's 3.5. Azmyth also leads on update cadence (weekly vs every 3 months). B4i's advantage is iOS requirement (15.0 vs 17.6). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Azmyth holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

B4i ships an update every 3 months, Azmyth weekly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | B4i | Azmyth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/b4i-coordinates-calculator/id915366768/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/azmyth/id6746936482/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Size | 17 MB | 9 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Erel Uziel](https://appshunter.io/developer/915366771) | [Zachary Young](https://appshunter.io/developer/1525784908) |

## 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


### Azmyth

[App page](https://appshunter.io/ios/app/azmyth/id6746936482)

This app transforms your iPhone into a precise field data collection tool for utility companies and engineers. It captures accurate GPS data and measurable imagery of infrastructure assets, streamlining audits and mapping. Enhanced accuracy is achievable when paired with an RTK GNSS receiver.

**Highlights:** Precise GPS data capture, Measurable imagery of assets, Record attachment heights and measurements, Upload data instantly or offline, Streamline infrastructure audits, Asset mapping

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

**In-app purchases:** none


## Frequently asked questions

### Is B4i free?

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

### Is Azmyth free?

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

### Which has better reviews, B4i or Azmyth?

Azmyth is rated higher. B4i averages 3.5 out of 5 from 2 ratings, while Azmyth averages 5.0 from 5 ratings.

### Do B4i or Azmyth have ads?

Neither B4i nor Azmyth shows ads.

### Which is updated more often, B4i or Azmyth?

B4i ships an update every 3 months, and Azmyth weekly. Most recently, B4i was updated on November 1, 2026 and Azmyth 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.*