https://blendermarket.com/products/keymesh-too

Keymesh is one of the most popular and iconic Blender add-ons by Pablo Dobarro, one of the creators of modern Sculpt Mode. It lets you create stop-motion animations inside Blender by letting you animate mesh objects frame-by-frame. You can sculpt animation, or model it, frame-by-frame. You can animate UV Maps, attributes, color attributes (vertex paint), and almost everything in a very traditional way.  This is a complete rewrite and expansion of the add-on to modernize it and give it features missing from the original version. Keymesh too supports all types of objects (except empties and armatures)! That means you can animate hair curves flowing frame-by-frame! You can create stop-motion swappable mouths by simply modeling Curves! Animate text changing on every frame with a single click, and more.