Formula Calculator
Formula Calculator Summary
Formula Calculator is a ad-supported, with in-app purchases Android app in Education by predefault. Released in Nov 2025 (3 months ago). It has about 259+ installs Based on AppGoblin estimates, it reaches roughly 47 monthly active users and generates around $<10K monthly revenue (95% IAP / 5% ads). Store metadata: updated Nov 3, 2025.
Recent activity: 28 installs this week (111 over 4 weeks) showing strong growth View trends →
Store info: Last updated on Google Play on Nov 3, 2025 .
2.35★
Ratings: 0
Screenshots
App Description
Design your own calculators with variables, functions and units.
Turn any idea into a calculator you can trust. Formula Calculator lets you build custom calculators with variables, functions and units—perfect for study, engineering, finance, science and daily life.
【Core Features】
• Build Your Own Calculators
- Define inputs with friendly names and default values
- Choose units (kg, m, USD, etc.) for clear results
- Write expressions using common math functions
- Control decimal places for precise outputs
- Preview results instantly while typing
• Organize Everything
- Use tags to group formulas (geometry, statistics, BMI, physics, finance)
- Search across all formulas in seconds
- Sort by name, time, or custom order
- Reuse sub-formulas to keep complex projects tidy
• Never Lose Your Work
- Every calculation saved to History automatically
- Recalculate with one tap
- Export data when needed
- Keep progress across sessions
• Built-in Date Calculator
- Find days before/after any date
- Calculate the number of days between two dates
- Perfect for planning and deadlines
【Perfect For】
- Students - Geometry, physics, statistics calculations
- Engineers - Custom engineering formulas
- Finance - Compound interest, ROI, loan calculations
- Daily Life - BMI, cooking conversions, date planning
Clean design, instant feedback, and powerful tools make this the one "formula calculator" you'll use every day. Build once, use forever.