concept maps on servers, edit their maps synchronously (at the same time) with other users on the Internet, and search the web for information relevant to a concept map
CmapTools is not available for Android but there are a few alternatives with similar functionality. The most popular Android alternative is Lucidchart, which is free. If that doesn't suit you, our users have ranked 42 alternatives to CmapTools and four of them are available for Android so hopefully you can find a suitable replacement. Other interesting Android alternatives to CmapTools are Mindomo (Freemium), ClickCharts (Free Personal) and Creately (Freemium).