Health & Fitness
defog: Beat Brain Fog
defog
Source: TrustMRR listing
RevenueCat
Defog is an iOS app that helps people with persistent brain fog figure out what's behind it. Users do a quick daily check-in (sleep, meals, caffeine, stress, screen time, exercise, hydration, supplements), the app detects patterns, suggests small experiments, and delivers a Weekly and Monthly Insight Report. Native SwiftUI, RevenueCat subscriptions (yearly with 7-day trial, quarterly, monthly), hard paywall, custom brand identity.
Buyer view
Deal opinion
Asking multiple
1.7x
MRR
$90
Profit margin
85.0%
30d growth
-56.5%
MRR growth 30d
-7.9%
Active subs
8
Listed since
Oct 20, 2026
Customers
N/A
Visitors 30d
N/A
Search impressions
N/A
Revenue / visitor
Key inputs
MRR$89.96
Revenue last 30d$59.97
All-time revenue$316.73
Asking price$1,200
Profit margin85.0%
TrustMRR rank4,993
FoundedJul 1, 2026
First listedOct 20, 2026
Websiteapps.apple.com
Country