# HamAntCal+ vs AntScope

The clearest difference is review sentiment: HamAntCal+ at 100% against AntScope's 23%. HamAntCal+ also leads on rating (4.4 vs 2.3) and chart position (#179 vs unranked). AntScope's advantage is price (Free vs $1.99) and update cadence (every 2 months vs every 55 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

AntScope is free to download; HamAntCal+ costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HamAntCal+ holds the better App Store score, 4.4 against 2.3. That said, the two scores are not equally well evidenced: AntScope has 52 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of HamAntCal+'s written reviews are positive against 23% of AntScope's.

HamAntCal+ ships an update every 55 months, AntScope every 2 months. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | HamAntCal+ | AntScope |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/hamantcal-plus/id1069262620/reviews)** | [2.3 (52 ratings)](https://appshunter.io/ios/app/antscope/id1502248595/reviews) |
| Number of ratings | 8 | **52** |
| Positive reviews | **100.0% of reviews** | 22.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#179** | — |
| Size | 2 MB | 65 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, 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-plus/id1069262620)

**Currently charting:** #179 Top Paid · Utilities (US App Store)

This app helps amateur radio enthusiasts calculate the precise starting lengths for various antenna types. It supports multiple units of measurement and allows for adjustments based on antenna diameter and configuration.

**Highlights:** Calculate antenna lengths in feet/inches or metric, Supports Dipole, Inverted Vee, and Vertical antennas, Adjust calculations for antenna element diameter, Save up to 6 antenna calculations, Calculate for free space or centered frequency, Inverted Vee calculator with angle adjustment

**Features:** Vision Pro support

**In-app purchases:** none


### 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 $1.99, with no 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 4.4 out of 5 from 8 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 55 months, and AntScope every 2 months. Most recently, HamAntCal+ was updated on September 21, 2026 and AntScope on September 25, 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.*