Download MERCUSYS app
vAndroid 2.4.921 · iOS 2.4.920AndroidiOS
Before you download
Publisher
OfficialMERCUSYS Technologies Co., Ltd. — mercusys.comWhere the file comes from
Publisher's pageThe publisher's own download page: play.google.com/store/apps/details?id=com.mercusys.haloLink checked 30 Oct 2026Bundled offers
NoneNone. You get the publisher's original installer from their own site — we never host, repackage or wrap it.
Continue to official download(opens publisher site in a new tab)
Opens play.google.com in a new tab. Only run software you trust.
Install in 3 steps
Download
Save the installer from play.google.com.
Check
Right-click the file → Properties → Digital Signatures to see who signed it.
Install
Run the installer and decline anything you didn't ask for.
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