# RF toolbox vs EMC Debug

The clearest difference is in-app purchases: EMC Debug at none against RF toolbox's 1. EMC Debug also leads on update cadence (weekly vs every 6 months). RF toolbox's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. RF toolbox sells 1 one-off in-app purchase. EMC Debug asks for nothing beyond the download.

RF toolbox ships an update every 6 months, EMC Debug weekly. The most recent releases landed on September 27, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | RF toolbox | EMC Debug |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Weekly** |
| Size | 28 MB | 63 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anas Abubakar](https://appshunter.io/developer/1581534101) | [CHEHUNG LIN](https://appshunter.io/developer/1875201673) |

## What reviewers say

### RF toolbox

[App page](https://appshunter.io/ios/app/rf-toolbox-electronics/id6757265018)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| upgrade to pro | $3.99 | one-time |


### EMC Debug

[App page](https://appshunter.io/ios/app/emc-debug/id6758831611)

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

**In-app purchases:** none


## Frequently asked questions

### Is RF toolbox free?

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

### Is EMC Debug free?

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

### Do RF toolbox or EMC Debug have ads?

EMC Debug shows ads; RF toolbox does not.

### Which is updated more often, RF toolbox or EMC Debug?

RF toolbox ships an update every 6 months, and EMC Debug weekly. Most recently, RF toolbox was updated on September 27, 2026 and EMC Debug on September 17, 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.*