About this app
Grumble is a place for discovering and sharing honest, bad reviews about brands business and public services! We're all about fighting shitification & giving power back to consumers. Users can post complaints, photos, videos, and stories, and connect with others through likes, comments, and shares and see the rage visualized in real time!
Latest release
What’s New
Bug Fixes, UI Fixes, Dependencies update
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 12, 2026 · 5:10 PM Free
Screenshots
