Unit Converter Calculator Pro

Developer: Rome Rock LLC

Category: Tools

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122.3K installs

2.4K ratings

7.8K monthly active users

$<10K monthly revenue est.

IAP 25% · Ad 75%

Install Trends

Weekly +67

Steady

Monthly +334

Steady

Unit Converter Calculator Pro Summary

Unit Converter Calculator Pro is a ad-supported, with in-app purchases iOS app in Tools by Rome Rock LLC. Released in Mar 2018 (8 years ago). It has 2.4K ratings with a 4.66★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 7.8K monthly active users and generates around $<10K monthly revenue (25% IAP / 75% ads). Store metadata: updated Oct 31, 2023.

Recent activity: 1.00 new ratings this week View trends →

Store info: Last updated on App Store on Oct 31, 2023 .

SDKs, Trackers & Permissions

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App Details

Store ID: 1343845631

First Released: 2018-03-06

Store Last Updated: 2023-10-31

In-App Purchases: Yes

Ads: Yes

Website: apps.romerock.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2022-12-22

AppGoblin Last Crawled: 2026-03-15

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-21

Ads.txt Crawl Status: Success

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4.66★

Ratings: 2.4K

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Screenshots

App Description

With Unit Converter Calculator you will be able to convert all types of units from Metric to Imperial systems & Vice-versa in seconds. Finding the area, speed, distance, temperature, volume, time, weight, energy, power and more converted into different units.

These are some of the conversions you can easily do with our * Simple Unit Converter Calculator *

• Area: Yards, Acres, Hectares & Square: Meters, Miles, Inches & Feet.
• Distance / Length: Meters, Miles, Inches, Feet, Yards, Nautical Miles.
• Speed / Velocity: Kilometers / Miles per hour, Feet per second, Knots, Speed of sound, Speed of light.
• Temperature: Celsius, Fahrenheit, Kelvin.
• Time: Seconds, Minutes, Hours, Weeks, Months, Years.
• Volume: Litters, Cubic Meters, Cubic Inches, Cubic Feet, Gallons, Quarts, Pints, Cups, Teaspoons, Tablespoons, Fluid ounces.
• Weight / Mass: Grams, Kilograms, Milligrams, Pounds, Ounces, Tons, Stones.
• Energy / Power / Torque: Watts, Joules, Calories, ElectronVolt, BTU, Therms, Foot-Pond.

Plus an advanced view which makes available Scientific prefixes like Exa, Peta, Tera, Giga, Mega, Kilo, Deci, Centi, Milli, Micro, Nano, Pico, etc. Allowing you to make more scientific calculations.

** Main Features **

• The app is Multi-language, so you will get the correct unit name based on your language, either using the option or manually changing it.
• Our library of available units to convert has the best selection, preventing the display of units that no one ever uses and displaying only the most used ones.
• Make every calculation and combination between units possible, including scientific notation and time-based units.
• History of your latest conversions so you can view them instantly without needing to recalculate every time.
• No internet connection is needed to use this app.

Download Now! Quick Unit Converter Calculator for FREE!