# HKGeology vs BEAM Plus

The clearest difference is update cadence: HKGeology at every 4 months against BEAM Plus's every 21 months. BEAM Plus's advantage is iOS requirement (10.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HKGeology ships an update every 4 months, BEAM Plus every 21 months. The most recent releases landed on November 10, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | HKGeology | BEAM Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 21 months |
| Size | 92 MB | 16 MB |
| Requires iOS | 16.6 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Civil Engineering and Development Department](https://appshunter.io/developer/610274627) | [BEAM Society Limited](https://appshunter.io/developer/1257598182) |

## What reviewers say

### HKGeology

[App page](https://appshunter.io/ios/app/hkgeology/id610274624)

**Features:** macOS Compatibility

**In-app purchases:** none


### BEAM Plus

[App page](https://appshunter.io/ios/app/beam-plus/id1257598183)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HKGeology free?

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

### Is BEAM Plus free?

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

### Do HKGeology or BEAM Plus have ads?

Neither HKGeology nor BEAM Plus shows ads.

### Which is updated more often, HKGeology or BEAM Plus?

HKGeology ships an update every 4 months, and BEAM Plus every 21 months. Most recently, HKGeology was updated on November 10, 2026 and BEAM Plus on October 26, 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.*