REFER vs Shadow OS
Neck and neck on boosts. Profiles, pricing and deals below.
REFER
Find & Share Referral Codes for Free
community boosts
⚡ 0
pricing
Freemium
what it is
Discover referral codes for top companies. Share your own codes to earn rewards — all for free. Find referral codes, share referral codes, all in one place.
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.