Comparison

HKGeology vs BEAM Plus

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

HKGeology

Features
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The HKGeology gives a simplified account of the geology of Hong Kong and is a useful reference tool in field, which will help teachers, students, members of the public and geotechnical practitioners. The application includes an interactive geological map and the description of major rock types and geological features that could be found in different parts of Hong Kong. You can locate yourself and find out the types of rock that you are standing on. The contents in this mobile application are based on the geology book β€œHong Kong Geology – A 400 Million Journey” and a complete version can be found in the website of the Civil Engineering and Development Department of the Government of the Hong Kong Special Administrative Region. The geological map of Hong Kong given in this application is based on the HGM100 series at a scale of 1:100 000 published by the Hong Kong Geological Survey. The digital topographic map is published by the Survey and Mapping Office of the Lands Department.

About

BEAM Plus

Features
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BEAM Plus assessment is the Hong Kong’s leading initiative to offer independent assessments of building sustainability performance. BEAM Plus offers a comprehensive set of performance criteria for a wide range of sustainability issues relating to the planning, design, construction, commissioning, management, operation and maintenance of a building. The Tools provide building users and developers a single performance label representing the overall quality of a building or built environment.

Screenshots

HKGeology4 screens
BEAM Plus4 screens

Verdict

The call

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.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences Β· 4 level
HKGeology versus BEAM Plus: the parameters behind the verdict, then further details
ParameterHKGeologyBEAM Plus
PriceFreeFree
Update frequencyEvery 4 months β€” betterEvery 21 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS16.610.0 β€” better
Further details β€” not scored
Size92 MB16 MB
Age rating4+4+
DeveloperCivil Engineering and Development DepartmentBEAM Society Limited

In-app purchases

None

HKGeology

No in-app purchases

None

BEAM Plus

No in-app purchases

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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