Pocket Tool Kit

MAZU CORP LTD

About this app

Pocket Tool Kit combines practical everyday calculators and converters into one lightweight offline utility. Whether you need to convert measurements, calculate percentages, split ratios, compare dates, or estimate discounts, everything is available in a simple, organized workspace without accounts or unnecessary complexity.

Designed for everyday use, the app helps with shopping, cooking, studying, home projects, travel planning, budgeting, office work, and many other daily tasks. Frequently used tools remain easy to access, while recent calculations let you quickly revisit previous results.

Keep common utilities together instead of switching between multiple calculator apps. The clean interface focuses on fast input, clear results, and efficient navigation.

Features

• Convert common measurement units

Length
Area
Volume
Weight
Temperature

• Percentage calculator

Percentage increase and decrease
Percentage of a value
Value from percentage

• Discount calculator

Calculate sale prices
Estimate savings
Compare original and discounted prices

• Ratio calculator

Split values proportionally
Divide amounts using custom ratios
Quick ratio calculations

• Time and date tools

Calculate duration between dates
Compare time intervals
Estimate elapsed time

• Favorites

Save frequently used tools
Organize quick access

• Recent history

Review previous calculations
Reuse recent results

• Comfortable interface

Light and dark themes
Fast navigation
Simple and readable layout
Useful for
Shopping calculations
Home improvement projects
School and university
Office work
Cooking and recipe conversions
Budget planning
Travel preparation
Everyday measurements
Quick mathematical calculations

Pocket Tool Kit is designed to work as a practical collection of daily utilities that are always available whenever you need a quick calculation or unit conversion.

What’s new

Release v.1.0 (Final)