# RadioEquations vs HamHamHam

The clearest difference is in-app purchases: HamHamHam at none against RadioEquations's 2. HamHamHam also leads on update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RadioEquations sells 2 one-off in-app purchases. HamHamHam asks for nothing beyond the download.

RadioEquations ships an update every 3 months, HamHamHam every 2 weeks. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | RadioEquations | HamHamHam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/radioequations/id6451230870/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 9 MB | 1 MB |
| Requires iOS | **16.4** | 17.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Robert J Sarvis Jr](https://appshunter.io/developer/1531648349) | [Andrea Biancat](https://appshunter.io/developer/1593009801) |

## What reviewers say

### RadioEquations

[App page](https://appshunter.io/ios/app/radioequations/id6451230870)

This utility app provides quick access to essential functions for radio telecommunications professionals. It includes helpful descriptions to ensure users understand each function, even if they are new to the field.

**Highlights:** Access to common radio telecommunications functions, Accompanying descriptions for comprehension, Designed for professionals in the field, Easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Advanced Functions | $0.99 | one-time |
| Unlock AC Functions | $0.99 | one-time |


### HamHamHam

[App page](https://appshunter.io/ios/app/hamhamham/id6475587272)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RadioEquations free?

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

### Is HamHamHam free?

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

### Do RadioEquations or HamHamHam have ads?

Neither RadioEquations nor HamHamHam shows ads.

### Which is updated more often, RadioEquations or HamHamHam?

RadioEquations ships an update every 3 months, and HamHamHam every 2 weeks. Most recently, RadioEquations was updated on September 15, 2026 and HamHamHam on September 16, 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.*