Content rating
Everyone
1+
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Content rating
Everyone
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About this game

FlintHone is a vertical grinding simulation mobile game that combines the techniques of force application and blade edge shaping. Players control the flintstone to rub and polish on the sandstone, aiming at the sharp red line at the tip and then retracting the blade to shape it. They need to avoid cracks and rough edges and strive to achieve the highest score in increasingly challenging rounds. It is easy to get started and highly strategic.
FlintHone is a simulation game for grinding.
Updated on
Aug 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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  • Data is encrypted in transit
  • Data can’t be deleted
Content rating
Everyone
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App support

About the developer
ESP Rutherford LLC
esp.rutherford@esprutherford.lat
13894 S Bangerter Pkwy Ste 200 Draper, UT 84020-5320 United States
+1 504-447-9477

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