# Antenna+ vs Remote Valve app

The clearest difference is in-app purchases: Remote Valve app at none against Antenna+'s 2. Remote Valve app also leads on iOS requirement (13.0 vs 17.6). Antenna+'s advantage is update cadence (every 5 weeks vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Antenna+ sells 2 in-app purchases, starting at $1.99 per month. Remote Valve app asks for nothing beyond the download.

Antenna+ ships an update every 5 weeks, Remote Valve app every 6 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Antenna+ | Remote Valve app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/antenna-plus-cwpdk31dtmf/id466305239/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Paid | — |
| Size | 11 MB | 36 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Verosocial Studio](https://appshunter.io/developer/354566841) | [Highmaru, Inc.](https://appshunter.io/developer/1330533969) |

## What reviewers say

### Antenna+

[App page](https://appshunter.io/ios/app/antenna-plus-cwpdk31dtmf/id466305239)

This toolkit offers amateur radio operators and RF hobbyists essential formulas and instant results for antenna design, feedline loss, and signal utilities. It includes calculators for antenna length, frequency conversion, VSWR, and propagation planning, along with DTMF and Morse code tools.

**Highlights:** Antenna length calculators, Frequency-to-wavelength conversion, VSWR and ERP calculators, Horizon visibility and solar calculators, DTMF decoding/keying, Morse/PSK31 tools

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly All Access Pro Usage | $1.99 | per month |
| Antenna Pro lifetime Upgrade | $14.99 | one-time |


### Remote Valve app

[App page](https://appshunter.io/ios/app/remote-valve-app/id6450494034)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Antenna+ free?

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

### Is Remote Valve app free?

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

### Do Antenna+ or Remote Valve app have ads?

Neither Antenna+ nor Remote Valve app shows ads.

### Which is updated more often, Antenna+ or Remote Valve app?

Antenna+ ships an update every 5 weeks, and Remote Valve app every 6 months. Most recently, Antenna+ was updated on October 29, 2026 and Remote Valve app on October 30, 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.*