Based on our record, RenPy seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.
For a start, you can try a tool that was built for the specific purpose of creating VNs, it shouldn't take that much time to learn too I suppose, compared to a full universal application game engine: https://renpy.org/. - Source: Reddit / 4 months ago
RPG Maker - Make your own PC game with RPG Maker. Our easy to use tools are simple enough for a child, and powerful enough for a developer. Try it free today!
GDevelop - GDevelop is an open-source game making software designed to be used by everyone.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Unity - The multiplatform game creation tools for everyone.
RPG Paper Maker - Website
Unreal Engine - Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.