Yes. The app is free, with no ads, no in-app purchases and no subscription — every feature is in the download. The only things you might pay for are third-party characters or actions you choose to buy on creator platforms such as BOOTH; that is a transaction between you and the creator, and this page does not handle any payment for it.

No. There is no sign-up, no login and nothing to sync.

VRM 0.x and VRM 1.0 avatars import fully — expressions, poses and actions included. Other glTF/GLB models can be imported too, but they may come in static: those files often carry no facial blend shapes and no humanoid rig, so expressions and actions stay unavailable for them.

Straight to your device's gallery, in the Pictures/MagicCamera folder, so they show up in whatever photo app you normally use.

Yes — flip between the front and back camera at any time, and switch characters without leaving the viewfinder.

English, 中文, 日本語, 한국어, Deutsch, Français, Español and Italiano. It picks up your system language on first launch and remembers your choice after that.

Download the file (.vrm, .vrma, .fbx or .json) from a creator platform such as BOOTH, then use the import entry inside the app. What you may do with the file is decided by its creator — the app only imports it locally.