To downlowd imo, go to Google Play on Android or the App Store on iPhone, search for “imo”, and tap Update if a new version is available.
Before downloading, make sure the developer is listed as imo.im.
You can also download the latest imo package from the official imo website.
For iPhone or Mac users, if your App Store region is set to the United States, please follow this method to download or update imo to avoid unofficial paid versions：https://imo.im/blog/guides/imo-free-version-download-guide.