# HAMRS Pro vs BoltStar

The clearest difference is price: BoltStar at Free against HAMRS Pro's $1.99. HAMRS Pro's advantage is chart position (#161 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

BoltStar is free to download; HAMRS Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | HAMRS Pro | BoltStar |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.4 (16 ratings)](https://appshunter.io/ios/app/hamrs-pro/id6737914760/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | — |
| Best chart rank | **#161** | — |
| Size | 138 MB | 29 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Cabin Interactive, LLC](https://appshunter.io/developer/1778489847) | [Boltstar (Shenzhen) New Energy Technology Co., Ltd.](https://appshunter.io/developer/6788200822) |

## What reviewers say

### HAMRS Pro

[App page](https://appshunter.io/ios/app/hamrs-pro/id6737914760)

**Currently charting:** #161 Top Paid · Utilities (US App Store)

This is a portable logging application designed for amateur radio enthusiasts participating in outdoor activities. It simplifies the process of recording contacts during events like POTA and SOTA.

**Highlights:** Portable logging, POTA support, SOTA support, Field Day logging, Simple interface

**Features:** Vision Pro support

**In-app purchases:** none


### BoltStar

[App page](https://appshunter.io/ios/app/boltstar/id6789490395)

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

**In-app purchases:** none


## Frequently asked questions

### Is HAMRS Pro free?

HAMRS Pro costs $1.99, with no in-app purchases.

### Is BoltStar free?

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

### Do HAMRS Pro or BoltStar have ads?

Neither HAMRS Pro nor BoltStar 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.*