this app ain't going nowhere lol
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Grumble User Reviews
Is Grumble Safe?
Not enough ratings yet to assess Grumble.
Is Grumble Legit?
Grumble: The Bad Reviews App has limited verification signals. AppsHunter Legitimacy Score for Grumble is 58/100.
Based on 58 of 100 points across 7 verification signals from App Store and developer data.