Comparison

寶嘉誠 vs Material Master

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

Head to head
About

寶嘉誠

Features
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PARKSON WU INDUSTRIAL Co., LTD has been established since 1994. In the beginning, we were manufacturing CNC Machine for special purpose and manufacturing Hydraulic Index Table. During the year of 1994, we start to enter CNC Rotary Table market, at first. We focused on development of standard Rotary Table、Horizontal CNC Rotary Table and Auto Pallet Changer, because the technology application is widespread. PARKSON WU INDUSTRIAL Co., LTD has strong R&D team, and we always help customers to design custom-made products to increase our core value.

About

Material Master

Features
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GMORS Material Master give you the materials recommendation for your O-Ring application, based on the working temperature and medium of working environment. We provide thousand kinds of environment condition for compatibility evaluation. In addition, GMORS provide certified rubber compounds for various international standards, such as  NSF61 ,WRAS ,ACS, KTW ,W-270 ,DIN EN 549,UL 157,API 6A,NORSOK M-710,TOTAL EP PVV 142 and NACE TM0297. Please email us for further information.

Screenshots

寶嘉誠1 screens
Material Master4 screens

Verdict

The call

The clearest difference is update cadence: 寶嘉誠 at every 5 months against Material Master's every 14 months. 寶嘉誠 also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price, ads and in-app purchases 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

寶嘉誠 ships an update every 5 months, Material Master every 14 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 4 level
寶嘉誠 versus Material Master: the parameters behind the verdict, then further details
Parameter寶嘉誠Material Master
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 5 months — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS9.0 — better16.0
Further details — not scored
Size52 MB44 MB
Age rating4+4+
DeveloperGT MARKET CONSULTING CO., LTD.GE MAO RUBBER INDUSTRIAL CO., LTD.

In-app purchases

None

寶嘉誠

No in-app purchases

None

Material Master

No in-app purchases

Questions

Is 寶嘉誠 free?
寶嘉誠 is free to download, with no in-app purchases.
Is Material Master free?
Material Master is free to download, with no in-app purchases.
Do 寶嘉誠 or Material Master have ads?
Neither 寶嘉誠 nor Material Master shows ads.
Which is updated more often, 寶嘉誠 or Material Master?
寶嘉誠 ships an update every 5 months, and Material Master every 14 months. Most recently, 寶嘉誠 was updated on November 2, 2026 and Material Master on November 6, 2026.

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