Storyheap - Manage your SnapChat and Instagram stories.
Xmind - Xmind is a brainstorming and mind mapping application.
Storyly - Bring superb stories to your app
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Bannerbear - Auto-generate IG Stories, Pinterest Pins and more
Coggle - Coggle is a simple, beautiful, powerful way of structuring information.