SocialSizes - Sketch templates for sharing images & videos on social media
Looka - Make a logo you’ll love with Looka Logo Maker.
Instagram Story Templates by Kapwing - Create simple, beautiful Instagram Stories from templates
Logo Foundry - Logo Foundry is a professional Logo Design Suite App for Android and iOS that let's you create professional branding for your business in Minutes.
SlidesPPT - Beautiful free presentation templates for Google Slides
Canva Logo Maker - Create your own custom logos without having to hire a designer with Canva's impressively easy to use logo maker. Completely free, completely online.