The best alternatives to Flex Photo are Adobe Spark Post, Wistia, and Adobe Lightroom. If these 3 options don't work for you, we've listed a few more alternatives below.
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Notion— Get over $6,000 worth of Notion + unlimited AI, for free
Get started in seconds with professionally-designed templates you can tweak to make your own with just a few taps. Pick your images, add text on photos, and apply Design Filters to instantly create stunning, thumb-stopping graphics. Explore completely new layouts, color palettes, typography styles or filters in a single tap.
The cloud-based service for people who love photography, Lightroom gives you everything you need to edit, organize, store, and share your photos across desktop, mobile, and web.
LucidPix is a new iPhone and Android app that allows you to create 3D Photos that really pop! Now any smartphone can capture and convert 2D images into immersive 3D pictures, add fun 3D frames, stickers and text, and then share on social media or with friends.