# Kocaman Pro vs Hera Charge

The clearest difference is price: Hera Charge at Free against Kocaman Pro's $17.99. Hera Charge also leads on update cadence (weekly vs every 4 months) and iOS requirement (14.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Hera Charge is free to download; Kocaman Pro costs $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Kocaman Pro ships an update every 4 months, Hera Charge weekly. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Kocaman Pro | Hera Charge |
| --- | --- | --- |
| Price | $17.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/kocaman-pro/id1090646472/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Paid | — |
| Size | 13 MB | 41 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Umit Tacettin AKGOL](https://appshunter.io/developer/1090646471) | [Hera Charge](https://appshunter.io/developer/1730106632) |

## What reviewers say

### Kocaman Pro

[App page](https://appshunter.io/ios/app/kocaman-pro/id1090646472)

This app provides fast and accurate solutions for positional engineering calculations on mobile devices. It features calculation modules for positional mathematics and GPS modules to convert device location data into UTM coordinates for field operations.

**Highlights:** Positional engineering calculations, GPS sensor integration, UTM coordinate conversion (3 & 6 degree), ED50 and ITRF coordinate values, Field data acquisition, Application and area calculation

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

**In-app purchases:** none


### Hera Charge

[App page](https://appshunter.io/ios/app/hera-charge/id6744275865)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kocaman Pro free?

Kocaman Pro costs $17.99, with no in-app purchases.

### Is Hera Charge free?

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

### Do Kocaman Pro or Hera Charge have ads?

Neither Kocaman Pro nor Hera Charge shows ads.

### Which is updated more often, Kocaman Pro or Hera Charge?

Kocaman Pro ships an update every 4 months, and Hera Charge weekly. Most recently, Kocaman Pro was updated on October 14, 2026 and Hera Charge on October 25, 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.*