# Dipole calculator vs Ham Engineering

The clearest difference is in-app purchases: Ham Engineering at none against Dipole calculator's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dipole calculator sells 1 one-off in-app purchase. Ham Engineering asks for nothing beyond the download.

## The numbers

| Metric | Dipole calculator | Ham Engineering |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 43 MB | 21 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shital Gorasiya](https://appshunter.io/developer/1737199158) | [Yousif AL Balushi](https://appshunter.io/developer/1855752610) |

## What reviewers say

### Dipole calculator

[App page](https://appshunter.io/ios/app/dipole-calculator/id6753586053)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $8.99 | one-time |


### Ham Engineering

[App page](https://appshunter.io/ios/app/ham-engineering/id6795236723)

**In-app purchases:** none


## Frequently asked questions

### Is Dipole calculator free?

Dipole calculator is free to download, with in-app purchases available.

### Is Ham Engineering free?

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

### Do Dipole calculator or Ham Engineering have ads?

Neither Dipole calculator nor Ham Engineering shows ads.

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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.*