# HamAntCal vs AntScope

The clearest difference is review sentiment: HamAntCal at 90% against AntScope's 23%. HamAntCal also leads on rating (4.6 vs 2.3). AntScope's advantage is price (Free vs $0.99) and in-app purchases (none vs 1). On ratings volume, ads, device support and iOS requirement there is nothing between them.

AntScope is free to download; HamAntCal costs $0.99 up front. HamAntCal sells 1 one-off in-app purchase. AntScope asks for nothing beyond the download.

HamAntCal holds the better App Store score, 4.6 against 2.3. Both are backed by a comparable volume of ratings — 57 and 52 respectively. Written reviews point the same way: 90% of HamAntCal's written reviews are positive against 23% of AntScope's.

HamAntCal ships an update every 31 months, AntScope every 2 months. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | HamAntCal | AntScope |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.6 (57 ratings)](https://appshunter.io/ios/app/hamantcal/id539373704/reviews)** | [2.3 (52 ratings)](https://appshunter.io/ios/app/antscope/id1502248595/reviews) |
| Number of ratings | **57** | 52 |
| Positive reviews | **90.0% of reviews** | 22.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2 MB | 65 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [State Road 41 Apps LLC](https://appshunter.io/developer/986230800) | [Rig Expert Ukraine Ltd.](https://appshunter.io/developer/1502248594) |

## What reviewers say

### HamAntCal

[App page](https://appshunter.io/ios/app/hamantcal/id539373704)

This app helps amateur radio operators calculate the starting lengths for various antenna types. It supports both imperial and metric units and offers adjustable calculations for inverted vee antennas based on wire angle. Results require final trimming for precise tuning.

**Highlights:** Calculate antenna starting lengths, Supports feet/inches and metric units, Calculates for Dipoles, Inverted Vee, and Verticals, Adjustable Inverted Vee angle calculation, Frequency range 30 KHz to 500 MHz (Inverted Vee up to 60 MHz), Updated interface and settings

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Features upgrade | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick calculations
- 💡 Visually clear concepts
- 👍 Great tool for ham radio
- 👍 Useful for field use

**What reviewers complain about**

- 🤔 Lacks visual aids/pictures
- 🤔 Limited to basic calculations
- 🐛 Not working with iOS 11 (historical)
- 🐛 Needs UHF & above support
- 🐛 Incorrect calculation for inverted V

**Reported bugs**

- No longer works with IOS 11 (historical)
- App is wrong on inverted V
- Inverted V issue: leg length calculation seems incorrect
- Calculation for inverted V seems incorrect

**Requested features**

- Add support for UHF frequencies and higher
- Add velocity factor and radiating element size as variables
- Add suggestion: input target and measured frequency to show trim/add amount
- Add Inverted Vee mode to calculate height to top and end-to-end distance
- Add trap calculations for common bands


### AntScope

[App page](https://appshunter.io/ios/app/antscope/id1502248595)

Connect your RigExpert antenna analyzer to your smartphone for detailed antenna system analysis. Visualize SWR and Smith charts, and view all parameters in one place.

**Highlights:** Connects to RigExpert analyzers via BLE, SWR chart visualization, Smith chart visualization, All parameters mode, Supports RigExpert Stick 230 BLE

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HamAntCal free?

HamAntCal costs $0.99, and also offers in-app purchases.

### Is AntScope free?

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

### Which has better reviews, HamAntCal or AntScope?

HamAntCal is rated higher. HamAntCal averages 4.6 out of 5 from 57 ratings, while AntScope averages 2.3 from 52 ratings.

### Do HamAntCal or AntScope have ads?

Neither HamAntCal nor AntScope shows ads.

### Which is updated more often, HamAntCal or AntScope?

HamAntCal ships an update every 31 months, and AntScope every 2 months. Most recently, HamAntCal was updated on September 24, 2026 and AntScope on September 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.*