Bloom: Personal Health Coach
Personal health advice based on your Apple Health data

Access over 130 free online calculators for various needs


The Calculator App provides over 130 web-based tools for financial and health calculations across mobile and desktop platforms. It operates on a free pricing model to support diverse specialized needs from mortgage planning to BMI tracking.
Ideal for: Financial planners, students, and small business owners can utilize this platform for specific investing, weight loss, and financial planning use cases.
The platform serves as an alternative to tools such as FinWise, CalculatingHub, Mortgage Payment Calculator, DCA Backtest Calculator, and Currency Converter & Utility Tools.
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Average 5.0 out of 5
Based on 1 review

Used this site before for compounding stock market returns. Probably the best tool I've used.
Personal health advice based on your Apple Health data
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At The Calculator App, we bridge the gap between complex financial mathematics and everyday usability. Our tools use industry-standard models verified against real-world financial benchmarks.