# TMC RP Certification vs Ham Shack

The clearest difference is update cadence: Ham Shack at weekly against TMC RP Certification's every 8 months. TMC RP Certification's advantage is iOS requirement (16.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.

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

TMC RP Certification ships an update every 8 months, Ham Shack weekly. The most recent releases landed on September 20, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | TMC RP Certification | Ham Shack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ham-shack/id6798066342/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | — | Free |
| Size | 594 MB | 17 MB |
| Requires iOS | **16.0** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [American Trucking Associations, Inc.](https://appshunter.io/developer/821325239) | [Josh Marler](https://appshunter.io/developer/6798066344) |

## What reviewers say

### TMC RP Certification

[App page](https://appshunter.io/ios/app/tmc-rp-certification/id6593686731)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ham Shack

[App page](https://appshunter.io/ios/app/ham-shack/id6798066342)

This app combines amateur radio programming with real-time propagation data. Listen to news, podcasts, and educational content from the ham radio community. Access a dashboard with solar flux, sunspot numbers, and HF/VHF band conditions.

**Highlights:** Stream Ham Shack Radio live, View currently playing program, Check solar and geomagnetic conditions, Review HF band openings, Simple dark interface

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

**In-app purchases:** none


## Frequently asked questions

### Is TMC RP Certification free?

TMC RP Certification is free to download, with no in-app purchases.

### Is Ham Shack free?

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

### Do TMC RP Certification or Ham Shack have ads?

Neither TMC RP Certification nor Ham Shack shows ads.

### Which is updated more often, TMC RP Certification or Ham Shack?

TMC RP Certification ships an update every 8 months, and Ham Shack weekly. Most recently, TMC RP Certification was updated on September 20, 2026 and Ham Shack on September 11, 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.*