MWCS vs eLogbook 2
Price, ratings, monetisation and update history for both apps, side by side â with what reviewers say about each.
MWCS
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Minor alteration and addition works in private buildings can be carried out safely and lawfully through simplified requirements of the Minor Works Control System (MWCS)*. This App provides 3 quick search methods to enable users to identify the correct class/type/item number/description of the proposed minor works. Based on this information, users may then choose suitable building professional / registered building contractor to carry out the works. Users may also learn more about the required procedures for carrying out minor works, the Household Minor Works Validation Scheme / Validation Scheme for Unauthorised Signboards, using this App. *The MWCS is implemented by the Buildings Department under the Buildings Ordinance.
eLogbook 2
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eLogbook2 allows vehicle users to input their trip. Users of eLogbook2 are required to login to use the system. The trip records will then be uploaded, and it allows users to review the records with the eLogbook2 app.
Screenshots
Verdict
The clearest difference is update cadence: eLogbook 2 at monthly against MWCS's every 4 months. MWCS's advantage is iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MWCS ships an update every 4 months, eLogbook 2 monthly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | MWCS | eLogbook 2 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Monthly â better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod â better |
| Requires iOS | 9.0 â better | 14.0 |
| Further details â not scored | ||
| Size | 154 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Buildings Department, HKSARG | The Hong Kong and China Gas Company Limited éŠæžŻäžèŻç €æ°Łæéć Źćž |
In-app purchases
MWCS
No in-app purchases
eLogbook 2
No in-app purchases
