About
The studio behind Mestre and Sólida.
Nerolith creates and maintains Mestre and Sólida, from the visual identity to the app on your phone.
How Nerolith works
Each app does one thing. Mestre organizes the work of people who work for themselves, and Sólida organizes strength training for menopause. Both run on your phone and get straight to the point.
The name
Nero + lith.
Nero is Italian for black. Lith comes from the Greek líthos, stone. Nerolith is a black stone: dense, stable, unadorned.
It is the image behind our work. Tools that carry weight and keep standing over time.
Our mark is a hexagon cut through by a triangle. A stable form, crossed by a direction.
How we make the apps
What guides each app.
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Your data is yours
Both apps keep what you record on your phone. Nerolith doesn’t sell or hand over data to anyone.
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No ads
Neither Mestre nor Sólida shows advertising.
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Truly simple
Each app does one thing and goes straight to it. Open it and use it.
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Made for Brazil
In Portuguese, with Pix in Mestre and Brazilian food in Sólida.
Get them on Google Play.
For Android phones. Mestre is free to start, and Sólida has 7 days free.