Doosra vs Ludus
A side-by-side look at Doosra and Ludus. For an in-depth review of either product, follow the links below.
Doosra
Office & Productivity
Doosra is an open-source alternative to Qualtrics for creating online surveys and collecting response data. It provides an easy-to-use survey builder with templates and logic options to create professional surveys. Doosra stores response data securely and allows data analysis and exports.
surveyform-builderdata-collectionopen-source
Ludus
Games
Ludus is a free and open-source game engine for 2D games. It is written in C# and uses the MonoGame framework. Ludus makes it easy to get started making 2D games with features like sprite animation, physics, tilemaps, and more.
2dcmonogamesprite-animationphysicstilemaps