Unit Converter Max

Name: Unit Converter Max
Rating: 5 (24 reviews)
Author: Rich Soft Co., Ltd

Convert Currency and All Units

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

24 Ratings
Age Rating

4+
Years
Category

Utilities
Developer

Rich Soft Co., Ltd
Language

EN
+ 18 More
Size

32.6
MB

Currency converter is here! 150+ world currencies in one tap Unit Converter Max Convert units and currencies faster. Unit Converter Max is a clean and accurate converter with 30+ unit categories and 150+ world currencies. No ads. No subscriptions. Lifetime access with a single purchase. Designed for travel, work, study, cooking, engineering, shopping, and everyday calculations. Convert Everything You Need • Length, mass, temperature, area, and volume • Speed, pressure, energy, time, and data • Power, frequency, voltage, fuel economy, and torque • Angle, force, density, current, resistance, and more • 150+ world currencies for travel and daily use Key Features • Fast and accurate results • 30+ unit categories • 150+ supported currencies • Clean, easy-to-read interface • Offline unit conversion • Light and dark mode • Built for everyday and professional use Why Users Choose Unit Converter Max Most converter apps are slow, cluttered, or filled with ads. Unit Converter Max keeps it simple: open the app, choose a unit or currency, and get the answer fast. Support & Legal Contact: support@richsoft.app Privacy Policy: https://richsoft.app/snapunit/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

5.0

out of 5

24 Ratings

Standout feature
Feb 26

akaSkitch
Update: The QoL tweaks you’ve added are great. I applaud your resistance to moving to a subscription model (typically an instant cancellation for me), though I think there are exchange rate APIs that that remain uncapped and free (though I haven’t researched in a while). But currency conversion remains a “nice-to-have” improvement, and its lack doesn’t really detract from the value of this tool. Thanks for your attention to my requests!Original:Conversion apps are a dime a dozen on the App Store. I really like the result display on this one. Updating all appropriate target units simultaneously gets my answer quickly with fewer taps and swipes. Having said that, more tap reduction is better, and there a few tweaks that can improve the efficiency.1) Get me to my favorites faster. Either top load the favorites in the home tab or start on the favorites tab. 2) Don’t preload the entry field with “1” (or preselect it so it’s immediately replaced by my first input). I dislike having to remember to backspace first. Some nice things to have: Reorder the categories (you’d have to reconcile this with favorite top-loading if implemented). Add currency conversion. Yes, I realize this is difficult because there are too many target units to display all of them on the result array, so you’d have to allow us to choose the target currencies we want, and you’d have to fetch the current conversion rates. But it would be nice!

Developer Response
Thanks so much for the detailed feedback—I really appreciate it!I’ve just released v1.7 with several improvements based on your suggestions:1) Customizable Tabs: In Settings, you can now choose your default start tab and rearrange the tab order.2) Keypad Persistence: I've added a toggle in Settings—if you turn it off, the input will always start clean every time you enter a unit detail screen.3) Category Reordering: You can now also reorder your categories directly within the Settings menu.Regarding currency conversion: Real-time rates require an external API with ongoing costs, which would likely require a move to a subscription model. I’m holding off for now to keep things simple, but it’s definitely on my list to revisit.Please update and let me know what you think! If anything still feels clunky, I’m always here to listen.
Standout feature
Feb 26

akaSkitch

Update: The QoL tweaks you’ve added are great. I applaud your resistance to moving to a subscription model (typically an instant cancellation for me), though I think there are exchange rate APIs that that remain uncapped and free (though I haven’t researched in a while). But currency conversion remains a “nice-to-have” improvement, and its lack doesn’t really detract from the value of this tool. Thanks for your attention to my requests!Original:Conversion apps are a dime a dozen on the App Store. I really like the result display on this one. Updating all appropriate target units simultaneously gets my answer quickly with fewer taps and swipes. Having said that, more tap reduction is better, and there a few tweaks that can improve the efficiency.1) Get me to my favorites faster. Either top load the favorites in the home tab or start on the favorites tab. 2) Don’t preload the entry field with “1” (or preselect it so it’s immediately replaced by my first input). I dislike having to remember to backspace first. Some nice things to have: Reorder the categories (you’d have to reconcile this with favorite top-loading if implemented). Add currency conversion. Yes, I realize this is difficult because there are too many target units to display all of them on the result array, so you’d have to allow us to choose the target currencies we want, and you’d have to fetch the current conversion rates. But it would be nice!
Developer Response Jan 26
Thanks so much for the detailed feedback—I really appreciate it!I’ve just released v1.7 with several improvements based on your suggestions:1) Customizable Tabs: In Settings, you can now choose your default start tab and rearrange the tab order.2) Keypad Persistence: I've added a toggle in Settings—if you turn it off, the input will always start clean every time you enter a unit detail screen.3) Category Reordering: You can now also reorder your categories directly within the Settings menu.Regarding currency conversion: Real-time rates require an external API with ongoing costs, which would likely require a move to a subscription model. I’m holding off for now to keep things simple, but it’s definitely on my list to revisit.Please update and let me know what you think! If anything still feels clunky, I’m always here to listen.
App will now do negative temperature conversions
Mar 18

randomUser181
Wednesday, March 18, 2026 App will now do negative temperature conversions –––––– I have never seen a conversion calculator that could not do negative temperatures until now.

Developer Response
Please update the app to version 2.0, which includes major improvements, including support for negative temperatures and the calculator feature.
App will now do negative temperature conversions
Mar 18

randomUser181

Wednesday, March 18, 2026 App will now do negative temperature conversions –––––– I have never seen a conversion calculator that could not do negative temperatures until now.
Developer Response Mar 17
Please update the app to version 2.0, which includes major improvements, including support for negative temperatures and the calculator feature.

Currency converter is here! 150+ world currencies in one tap

Version 2.2 1d ago

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Supported Features
- Dark Interface

Information

Seller: Rich Soft Co., Ltd
Size: 32.6 MB
Category: Utilities
Compatibility: Requires iOS 17.0 or later.

iPhone
Requires iOS 17.0 or later.

iPad
Requires iPadOS 17.0 or later.

Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.

Apple Vision
Requires visionOS 1.0 or later.
Languages: English and 18 more

English, Danish, Dutch, Finnish, French, German, Hindi, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish
Age Rating: 4+

4+

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In-App Purchases: Yes

All Converter Lifetime $4.99

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