# Upstream™ Essentials vs RF Toolbox

The clearest difference is in-app purchases: Upstream™ Essentials at none against RF Toolbox's 1. Upstream™ Essentials also leads on iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. RF Toolbox sells 1 one-off in-app purchase. Upstream™ Essentials asks for nothing beyond the download.

## The numbers

| Metric | Upstream™ Essentials | RF Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 68 MB | 21 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IOGEAR, Inc.](https://appshunter.io/developer/616415832) | [Muhammed Celik](https://appshunter.io/developer/1885092121) |

## What reviewers say

### Upstream™ Essentials

[App page](https://appshunter.io/ios/app/upstream-essentials/id1513876380)

**Features:** macOS Compatibility

**In-app purchases:** none


### RF Toolbox

[App page](https://appshunter.io/ios/app/rf-toolbox-ham-radio-tools/id6774183334)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RF Toolbox Pro Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Upstream™ Essentials free?

Upstream™ Essentials is free to download, with no in-app purchases.

### Is RF Toolbox free?

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

### Do Upstream™ Essentials or RF Toolbox have ads?

Neither Upstream™ Essentials nor RF Toolbox 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.*