Comparison

Mattex DWSS vs PIMS

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

Head to head

About

Mattex DWSS

Features

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Mattex 數碼工程監督系統 (DWSS) 專為建築行業設計的工程監督系統，它將檢測表格、工程日誌、施工安全環境檢討、環境清潔及員工出勤記錄數碼化，為建築行業節省人力、時間和成本。 Mattex Site Check for Digial Works Supervision System (DWSS) A tailor-made workflow application system for construction industry to faciliate digitial processing of Request for Inspection/Survey Check (RISC) Form, Site Diary Record Book, Site Safety & Environmenal Inspection Records, Cleanliness Inspection Checklists, Labour Return Records and other workflow in order to save manpower, time and cost.

About

PIMS

Features

Read full description

PIMS – Managing Construction Projects PIMS brings client, consultants, and main contractors onto a unified digital platform — delivering holistic project analysis, transparent reporting, and real-time collaboration. It consolidates all project information in one place, eliminating fragmented workflows and duplicated data.

Screenshots

Mattex DWSS3 screens

PIMS4 screens

Verdict

The call

The clearest difference is update cadence: Mattex DWSS at every 9 days against PIMS's every 2 months. 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Mattex DWSS ships an update every 9 days, PIMS every 2 months. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 5 level

Mattex DWSS versus PIMS: the parameters behind the verdict, then further details
Parameter	Mattex DWSS	PIMS
Price	Free	Free
Update frequency	Every 9 days — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	31 MB	143 MB
Age rating	4+	4+
Developer	DBC Software Limited	Mattex Asia Development Limited

In-app purchases

None

Mattex DWSS

No in-app purchases

None

PIMS

No in-app purchases

Questions

Is Mattex DWSS free?

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

Is PIMS free?

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

Do Mattex DWSS or PIMS have ads?

Neither Mattex DWSS nor PIMS shows ads.

Which is updated more often, Mattex DWSS or PIMS?

Mattex DWSS ships an update every 9 days, and PIMS every 2 months. Most recently, Mattex DWSS was updated on October 24, 2026 and PIMS on October 31, 2026.