Rate My English vs Shadow OS
Neck and neck on boosts. Profiles, pricing and deals below.
Rate My English
Daily challenge #20
community boosts
⚡ 0
pricing
Freemium
what it is
One sentence a day. Translate it, get graded 1–10 by an AI tutor, share your squares.
Shadow OS
Behavioral Insight from Your Real Decisions
community boosts
⚡ 0
pricing
Freemium
what it is
A behavioral insight app grounded in Jungian psychology. Shadow OS tracks your choices, your state, and what happens next — so you can see what keeps repeating.