Unit Converter

3.0.036

DIGIT GROVE

4.50

183,496 reviews

10,000,000+
Downloads

Free

Unit & currency converter + calculator, 87 categories, tools, finance, math

About Unit Converter

Unit Converter is a tools app developed by DIGIT GROVE.

Download Statistics

Unit Converter has been downloaded 11 million times. In the last 30 days, the app was downloaded 53 thousand times.

User Ratings

Unit Converter is rated 4.50 out of 5 stars. The rating is based on 180 thousand ratings.

App Information

Unit Converter is FREE to download. The APK download size is 7.60 MB. The latest version available is 3.0.036. The last update was on July 30, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play August 2014.

Description

🔢 Unit Converter is the all-in-one measurement, currency and calculation toolkit — rebuilt from the ground up with a clean modern design, 18 color themes, and a huge 87 unit categories (one of the most complete collections on the Play Store).

🌍 Over 10 million downloads worldwide.

Students, engineers, tradespeople, cooks, travelers, DIYers — whatever you need to convert or calculate, it's here, and most of it works fully offline.

📐 87 UNIT CATEGORIES
Length, weight, area, volume, temperature, speed, pressure, energy, power, data, fuel, angle, force, torque, frequency and dozens more — from everyday units to advanced engineering scales.

💱 LIVE CURRENCY & PRECIOUS METALS
• 145 world currencies with regularly updated rates
• Live gold & silver prices
• Interactive rate-history charts (7D · 30D · 1Y)
• Rate alerts — get notified when a currency hits your target
• Add your own custom currencies

🔧 PRO ENGINEERING UNITS
Specialist converters including Plumbing, Electrical and Medical — built for professionals on the job.

🧰 48 HANDY TOOLS
Resistor & capacitor color codes ▸ AWG/SWG wire gauge ▸ scientific calculator ▸ password generator ▸ periodic table ▸ compass ▸ bubble level ▸ protractor & ruler ▸ stopwatch ▸ Morse code ▸ time-zone converter ▸ screen flash — and many more.

💰 20 FINANCE CALCULATORS
Loan & EMI, simple/compound interest, mortgage, tax, discount, ROI, CAGR and more.

🧮 22 MATHS CALCULATORS
Percentage, fractions, algebra, geometry, statistics, GCD & LCM, permutations & combinations and more.

✨ POWERFUL EXTRAS
📄 Export results to PDF & CSV
☁️ Back up & sync with Google Drive
⭐ Favorites for one-tap access
🕘 Unlimited, searchable history
⚡ Batch convert & side-by-side compare
🧩 Create custom units
📲 Home-screen widgets & app shortcuts

🎨 MAKE IT YOURS
◆ 18 stunning color themes (Deep Sea, Coral Reef, Solar Flare and more)
◆ Light & dark mode
◆ Clean, modern Material design
◆ Available in 30+ languages

WHY YOU'LL LOVE IT
✓ 87 categories — more than most converter apps offer
✓ Works offline (currency refresh needs internet)
✓ Fast, accurate and easy to use
✓ Free to download — go premium to remove ads and unlock extra themes, cloud sync and more

🔐 PERMISSIONS & WHY WE USE THEM
We're a utility app and request only the essentials — no location, contacts, camera, microphone or storage access.
★ Internet & network access — to fetch live currency, gold & silver rates and sync your cloud backup.
★ Notifications — to deliver the currency rate alerts you set.
★ Advertising ID — used to show ads in the free version only.
★ Google Play billing — to remove ads and unlock premium features.
Exports use Android's built-in file picker, so no storage permission is required.

Download Unit Converter and get every conversion, calculator and tool in one beautifully designed app. 🚀

Recent changes:

Version 3.0.036
✓ Fresh modern design + 18 color themes (light & dark)
✓ 87 unit categories, faster converter, batch & side-by-side
✓ Live currency rates, gold & silver, history charts & rate alerts
✓ 48 tools, 20 finance & 22 math calculators
✓ Favorites, PDF/CSV export, Drive backup + Critical Fixes

Show more Show less

More data about Unit Converter

Price	Free to download
Total downloads	11 million
Recent downloads	53 thousand
Rating	4.50 based on 180 thousand ratings
Ranking	Not ranked
Version	3.0.036
APK size	7.60 MB
Number of libraries	17
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Unit Converter app

Unit Converter compared with similar apps

Common keywords of similar apps

Premium Feature Latest Range Device Contents Calculators Screen Wide Users Built World Number Access Internet Add Application Basic Engineering Smart Life Google Play Store Storage Usage Design Million Level Codes Unit Converter Calculator Units Currency Tools App Conversion Rates Categories Exchange Features Time Simple Daily Convert Support Easy Currencies Conversions

Keywords missing from this app

Strong Length Volume Area Speed Temperature Weight Free Mass Cooking Force Measurement Power Data Tool Offline Converters Metric Fuel Em Pressure Recent User Energy Calculate Interface Hour Meter Miles Electric

Google Play Rating history and histogram

Rating history

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140K

27K

7.4K

3.7K

9.7K

Downloads over time

Subscribe to see download velocity and history

Unit Converter has been downloaded 11 million times. Over the past 30 days, it averaged 1.8 thousand downloads per day.

Changelog of Unit Converter

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Developer information for DIGIT GROVE

DIGIT GROVE

feedback.digitgrove@gmail.com

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Comments on Unit Converter for Android

★★★★★ David Quandt · Jul 10, 2026

Varying colors of menu's make the app. Easy to read. Like to range of available conversions.

★★★★☆ Andrei · Jul 13, 2026

Great converter tool. Helpful when I need to convert for example knots to kph, kg to lbs and everything else. The calculator is a bit buggy, but I am using another app for that.

★★★★☆ coffeebeanjen · Jun 8, 2026

Good range of things to convert. The app is quick and easy to use.

★★★★☆ Kevin Harrison · Jul 28, 2026

So far so good. Has so many useful features. Exceptionally useful and handy

★☆☆☆☆ martin gulliford · Jul 24, 2026

Too many questions to answer before you can use the app. Why do they want to collect your data for

★☆☆☆☆ p s · Jul 30, 2026

I am already premium subscriber lifetime and new update no premium features work, shown subscribe for features

★☆☆☆☆ Eli Beckley · Jun 26, 2026

Used to not have ads but now they do. Will be deleting and using Google instead. No point in ads or paying when I can get it elsewhere for free.

Google Play Rankings for Unit Converter

This app is not ranked

Technologies used by Unit Converter

11 permissions · 17 libraries

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