NEET Online Test Series is a free Android app developed by MDS Developer under the Education & Reference category. The app offers free mock tests, online test papers for NEET and AIIMS, top-quality practice questions, and online test papers for IIT JEE Advanced. The app provides an exact simulation of the latest exam pattern and instant results. It also offers NEET All India Test Series, JEE All India Test Series, and previous years' NEET and JEE Main solved papers.

NEET Online Test Series provides insightful self-analysis reports and a comprehensive test-taking interface for better NEET and JEE preparation. The app offers JEE sample paper solutions, minor and major test series, NEET and AIIMS sample paper solutions, and syllabus available for every test. Users can also review and bookmark attempted questions, access solved test papers, and get question papers for free online practice. Additionally, the app offers PRMO practice papers, making it an all-in-one app for NEET and JEE preparation.