Install in 3 Steps — Under a Minute Total
Getting the cor33 app onto your phone is straightforward. We host the APK directly on our site so you skip third-party stores entirely. The file is roughly 30 MB — smaller than most food-delivery apps. On iOS, access runs through a progressive web shortcut added to your home screen, giving you the same full-screen experience without an App Store listing. Either path
gets you into the lobby fast. Here is the sequence for Android, which covers most of our visitors in Batam and across Indonesia.
- Download the APK — Open cor33 on your phone browser, tap the download banner at the top of the page, and save the APK file. It is code-signed by us directly.
- Allow Install from This Source — Your phone will ask permission to install from a source outside Google Play. Toggle the switch for your browser — you can turn it off again right after.
- Open and Sign In — Tap the cor33 icon on your home screen, enter your username, and use fingerprint or face scan to authenticate. The lobby loads immediately.