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0 EUR/mo

All calculators & tools
2 gear stages
1 saved config per tool
Rounding mode control
100 requests/day

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3 EUR/mo

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10 gear stages
100 saved configurations
Auto-save
Projects & collaboration
Component library
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All rounding modes
1000 requests/day

Expert

5 EUR/mo

Everything in Pro
Unlimited gear stages
Unlimited configurations
Unlimited projects
10000 requests/day
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