Smart & powerful unit converter with 2000+ units, calculator & instant results!
About All-In-One Unit Converter
All-In-One Unit Converter is a tools app developed by Daily Insights Studio.
Download Statistics
All-In-One Unit Converter has been downloaded 160 thousand times. In the last 30 days, the app was downloaded 120 times.
User Ratings
All-In-One Unit Converter is rated 4.42 out of 5 stars. The rating is based on 1.6 thousand ratings.
App Information
All-In-One Unit Converter is FREE to download. The APK download size is 8.07 MB. The latest version available is 2.2. The last update was on October 24, 2025.
Technical Requirements
All-In-One Unit Converter requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2017.
Description
All-In-One Unit Converter is the ultimate smart conversion calculator app — fast, accurate, and beautifully designed. Convert 2000+ units across 75+ categories including engineering, science, cooking, and daily life measurements — all in one easy tool!
Perfect for students, engineers, professionals, and home users, this multi-purpose converter simplifies every calculation with instant results and a built-in calculator for complex expressions.
🔹 Key Features
✅ 2000+ Units & 75+ Categories – From basic to advanced engineering conversions. ✅ Built-in Smart Calculator – Handle complex equations like (6+7)*40/3 easily. ✅ Real-Time Results – Get instant conversions while typing. ✅ Metric & Imperial Support – Seamless switching between global units. ✅ Customizable Precision – Control decimal places and format results your way. ✅ Multi-Conversion Mode – Convert multiple units at the same time. ✅ Offline Access – Works anytime, anywhere, even without internet. ✅ Lightweight & Fast – Optimized for speed and performance.
🔸 Comprehensive Unit Categories
- General Units: Length, Area, Volume, Temperature, Speed, Time, Angle
- Digital & Data: Bits, Bytes, KB, MB, GB, Frequency
- Everyday Use: Cooking, Fuel, Sound, Light, Heat
- Professional Tools: Radiology, Fluids, Electricity, Mechanics
🌟 Why Users Love It
✔ Intuitive and elegant design ✔ Precise results you can trust ✔ Quick search to find any unit instantly ✔ Supports both Metric (SI) and Imperial (US/UK) systems ✔ Regular updates with new conversions added by user request
All-In-One Unit Converter makes every calculation effortless — whether it’s converting miles to kilometers, watts to horsepower, or cups to milliliters.
Use it for work, school, science labs, cooking, travel, or everyday problem solving — it’s your go-to universal converter app.
💬 Have a unit to suggest? Contact us anytime — we’re always improving! 📲 Download now and simplify your world with the smartest All-In-One Converter!
Recent changes: ✨ New update available! We’ve made your favorite All-In-One Unit Converter even better:
🚀 Improved conversion accuracy & speed
🌐 Added new unit categories & updated conversion factors
🎨 Refreshed, cleaner interface for a smoother experience
⚙️ Bug fixes and performance improvements
📏 More precise control over decimal formatting
Update now and enjoy faster, smarter, and more accurate conversions!
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This is a well deserved 5-star rating. It's easy to use and includes many different kinds of measurements.
★★★★★Santosh Chanda· Aug 24, 2021
Very good application for unit conversion
★★★★★Larry Sargent· Sep 6, 2023
Excellent program. Converts anything any unit, to any other unit or quantity that you can think of if it is even convertible
★★★★★Tim Peter· Jun 24, 2021
Very handy. I use it frequently. However, I'd like to see the addition of a Roman numeral converter. I had to search for a different app to do that yesterday.
★☆☆☆☆R Vincent· Nov 18, 2022
Currency converter times out when trying to sync.
★★☆☆☆A Google user· Mar 18, 2023
Has the wrong conversions set as default
★☆☆☆☆Negoverse Lynz· Jun 13, 2022
I give this app one star because of its lengthy and messy list of units but no search option.
★☆☆☆☆Darshana Dilhan· Apr 19, 2021
Always displaying adds and it's too annoying. Force to download their new apps. Converter working fine. Not recommended for any other.
Google Play Rankings for All-In-One Unit Converter
This app is not ranked
Technologies used by All-In-One Unit Converter
All-In-One Unit Converter is requesting 15 permissions and is using 19 libraries.
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