I can say that DATBooster is the most up-to-date and high-yield resource available.
I used DATBooster from the beginning of my two-month study regimen, and after taking the DAT, I can say that DATBooster is the most up-to-date and high-yield resource available. What particularly helped was the Feralis Anki deck, which allowed me to review all of the most high-yield biology information each day. Another strong suit of DATBooster is their stellar PAT tests, generators, and explanations. DATBooster offers the most challenging PAT prep on the market—much more difficult than anything on the actual exam. However, I believe this made me much stronger at the PAT, a section I initially struggled with, because on test day, I could quickly and confidently answer all of the PAT questions. The statistics provided with each question, in addition to the projected scores, allowed me to see how my performance stacked up against other students preparing for the DAT—another benefit of DATBooster.