Gains were modest in size but consistent across domains: sleep quality showed the largest average improvement (14.69%; d=0.26), followed by relationship satisfaction (11.63%; d=0.25), life satisfaction (10.16%; d=0.20), working alliance (7.73%; d=0.20), and behavioral activation (5.58%; d=0.14); grandiosity did not change (d=-0.02, p=.477). Over 28 days participants averaged 17.72 active days, 45.93 sessions, and 3,185 session minutes. In ANCOVAs controlling for baseline, active days, total sessions, and total session minutes each positively predicted Week 4 functioning (all ps <= .006; partial R2 ~ 0.58-1.15%), and all four engagement metrics predicted working alliance (partial R2 ~ 1.63-2.15%), but total user messages predicted no functioning outcome. Baseline scores described a distressed sample — life satisfaction 4.96/10 (below the 6.7 cross-national average) and sleep quality 4.38/10. As a single-arm, self-report study with no control group, the changes cannot be attributed to Ash and may partly reflect regression to the mean or natural recovery, and because completing the Week 4 survey was required, the sample skews toward more engaged users and is not representative of typical use.