# ServoMote vs Antenna Tools

The clearest difference is in-app purchases: ServoMote at none against Antenna Tools's 1. ServoMote also leads on ads (none vs shown) and update cadence (weekly vs every 4 months). Antenna Tools's advantage is iOS requirement (13.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Antenna Tools sells 1 one-off in-app purchase. ServoMote asks for nothing beyond the download.

ServoMote ships an update weekly, Antenna Tools every 4 months. The most recent releases landed on September 9, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | ServoMote | Antenna Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/antenna-tools/id6759701783/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 58 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arjan Pragt](https://appshunter.io/developer/1654600131) | [Nanjibhai Gorasiya](https://appshunter.io/developer/1834066312) |

## What reviewers say

### ServoMote

[App page](https://appshunter.io/ios/app/servomote/id6758586763)

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

**In-app purchases:** none


### Antenna Tools

[App page](https://appshunter.io/ios/app/antenna-tools/id6759701783)

This utility app assists engineers, technicians, students, and radio enthusiasts with essential antenna and RF calculations. It simplifies complex formulas into easy-to-use calculators for designing, installing, or tuning antennas, providing fast and accurate results for field and lab use.

**Highlights:** Calculate antenna dimensions by frequency, Convert frequency to wavelength, Radio system setup tools, Quick technical calculations, Reliable field performance

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $9.99 | one-time |


## Frequently asked questions

### Is ServoMote free?

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

### Is Antenna Tools free?

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

### Do ServoMote or Antenna Tools have ads?

Antenna Tools shows ads; ServoMote does not.

### Which is updated more often, ServoMote or Antenna Tools?

ServoMote ships an update weekly, and Antenna Tools every 4 months. Most recently, ServoMote was updated on September 9, 2026 and Antenna Tools on September 12, 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.*