About Smart Tools: Utility & Calc
**Smart Tools: Utility & Calc** is an all-in-one collection of useful everyday tools and calculators for Android. Instead of installing separate apps for different tasks, access practical utilities, scientific tools and...
**Smart Tools: Utility & Calc** is an all-in-one collection of useful everyday tools and calculators for Android. Instead of installing separate apps for different tasks, access practical utilities, scientific tools and calculation tools from one simple app.
Whether you need to calculate a percentage, area, volume or age, convert currencies, check battery information, use a compass, measure an angle, compare colors or quickly use a timer, Smart Tools brings these tools together in one place.
### Utility Tools
Use practical tools for everyday tasks:
• Currency Converter
• Scientific Calculator
• Stopwatch
• Memory Usage
• Protractor
• Periodic Table
• Counter
• Compass
• Speed Meter
• HEX / RGB Converter
• Qibla Direction
• Calendar
• Timer
• Bubble Level
• Text to Speech
• Battery Info
• Random Number Generator
• Timestamp Converter
### Calculators & Calculation Tools
Solve common mathematical and everyday calculations with dedicated calculators:
• Area Calculator
• Surface Area Calculator
• Perimeter Calculator
• Volume Calculator
• Permutation Calculator
• Fraction Calculator
• Proportion Calculator
• Age Calculator
• Mileage Calculator
• Price Calculator
• Binary Calculator
• Aspect Ratio Calculator
• Percentage Calculator
• Useful Mathematical Formulas
### Useful for Everyday Tasks
Smart Tools can be useful for students, teachers, professionals, travelers, DIY tasks and anyone who regularly needs quick calculations or practical phone utilities.
Use the Scientific Calculator for mathematical calculations, the Currency Converter for currency conversions, and dedicated calculators for area, surface area, perimeter, volume, percentage, fractions, proportions, mileage, age and more.
You can also quickly access practical utilities such as a compass, Qibla Direction, stopwatch, timer, calendar, battery information, memory usage, speed meter, bubble level and random number generator.
### Simple Tool Organization
The app organizes its features into two main sections:
**Tools** — practical everyday utilities and smart phone tools.
**Calculations** — dedicated calculators and mathematical formulas.
This makes it easy to find the tool you need without switching between multiple apps.
### Light & Dark Themes
Choose between Light Theme and Dark Theme from Settings according to your preference.
### One App for Everyday Utilities & Calculations
From quick calculations to useful phone utilities, Smart Tools gives you a convenient collection of tools in one app.
Explore the Tools and Calculations sections and keep frequently needed utilities and calculators available whenever you need them.
Previous Versions
Here you can find the changelog of Smart Tools: Utility & Calc since it was posted on our website on 2024-10-19 11:24:38.
The latest version is and it was updated on 2026-10-12 16:51:17. See below the changes in each version.
Smart Tools: Utility & Calc version
Updated At: 2026-08-05
Changes: - App is upgraded to support Android 17
- 'Timestamp Converter' is added in 'Tools' section
- 'Formulas' added in 'Calculations' section
Smart Tools: Utility & Calc version
Updated At: 2025-09-16
Changes: - Updates done to support 16 KB page sizes
- UI Improvements
- Dependencies are updated
Smart Tools: Utility & Calc version 1.9.0
Updated At: 2025-02-07
Changes: - 'Random Numbers Generator' is added in 'Tools' section.
- 'Percentage Calculator' is added in 'Calculations' section
Smart Tools: Utility & Calc version 1.8.1
Updated At: 2024-10-06
Changes: - Currency Converter API is changed
Disclaimer
Official Google Play Link
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