# CoordCalc vs B4i

The clearest difference is review sentiment: B4i at 100% against CoordCalc's 40%. B4i also leads on price (Free vs $2.99) and rating (3.5 vs 3.0). CoordCalc's advantage is update cadence (monthly vs every 3 months) and iOS requirement (9.0 vs 15.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

B4i is free to download; CoordCalc costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

B4i holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 40% of CoordCalc's written reviews are positive against 100% of B4i's.

CoordCalc ships an update monthly, B4i every 3 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CoordCalc | B4i |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/coordcalc/id308502516/reviews) | **[3.5 (2 ratings)](https://appshunter.io/ios/app/b4i-coordinates-calculator/id915366768/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Paid | **Free** |
| Size | 2 MB | 17 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Justin Time](https://appshunter.io/developer/308502519) | [Erel Uziel](https://appshunter.io/developer/915366771) |

## What reviewers say

### CoordCalc

[App page](https://appshunter.io/ios/app/coordcalc/id308502516)

Calculate distances and bearings between two points on Earth using manual coordinates or the built-in map. It can also determine a final position based on an initial point, distance, and bearing. Supports various units and coordinate formats.

**Highlights:** Calculate distance and bearing between two points, Determine final position from initial point, distance, and bearing, Manual coordinate input or map-based selection, Supports multiple distance units (miles, km, nautical miles, etc.), Converts between decimal degrees, minutes, and seconds, Uses GPS for current location, Saves previous positions

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 CoordCalc free?

CoordCalc costs $2.99, with no in-app purchases.

### Is B4i free?

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

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

B4i is rated higher. CoordCalc averages 3.0 out of 5 from 4 ratings, while B4i averages 3.5 from 2 ratings.

### Do CoordCalc or B4i have ads?

Neither CoordCalc nor B4i shows ads.

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

CoordCalc ships an update monthly, and B4i every 3 months. Most recently, CoordCalc was updated on October 1, 2026 and B4i on October 2, 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.*