Comic app
CopyComic (拷贝漫画)
A download hub for the CopyComic mobile app — Android, iOS and APK packages, an install guide and the latest version, with offline reading support.
Open download hub
Two collections · one site
Free data tools and comic apps, all in one place
Jiamei Hub brings two collections together: a data-tools module with 10 free material calculators for paint, tile, concrete and more, and an entertainment module with comic app download hubs. Pick a collection below and jump straight in — everything is free and needs no sign-up.
2
Collections
10
Free calculators
2
Comic apps
0
Sign-ups needed
Module 1 · Data tools
Material quantity calculators
A whole module of free estimators: enter a size and get the exact paint, tile, concrete, mulch, flooring or shingle quantity — with realistic waste included and both unit systems supported.
MaterialCalc — 10 free material calculators
Paint, exterior paint, tile, mulch, concrete, sod, gravel, drywall, flooring and roof shingles. Each tool shows its formula, includes a realistic waste allowance, and works in imperial and metric units.
Open the data toolsModule 2 · Entertainment
Comic app download hubs
Two download portals for popular comic apps — Android, iOS and APK packages, install guides and the latest versions, with full English pages.
FAQ
About the collections
What is Jiamei Hub?
Jiamei Hub is a collection site with two modules: a data-tools module of free material calculators, and an entertainment module of comic app download hubs. Each module has its own homepage, and this page links to both.
Are the calculators and downloads free?
Yes. Every calculator and every download page is free to use and requires no account. The calculators work in imperial and metric units, and the comic download hubs cover Android, iOS and APK.
How do I find a specific calculator?
Open the data-tools module from the list above — it links to all 10 calculators, or jump straight to one from the quick links in the "Data tools" section.
Pick a collection and dive in
Calculators for your project, comic apps for your downtime — both free, both one click away.
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