Units Plus Converter
by Alan Mrvica
- Utilities
- Paid
- Zombie
- Rating
- 4.8
- 154 ratings · India storefront
- Last update
- Nov 19, 2018
- Version 3.6
- Size
- 7 MB
- Category
- Utilities
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
SWAP units by pressing button on keypad (lower left)
OPTIMIZED for iPhone X, XS, XS Max, XR, 5, 5S, SE, 6, 6+, 7, 7+, 8, 8+
OPTIMIZED for iPad Pro 12.9 (1st, 2nd, 3rd gen), 11, 10.5, 9.7, Air, Air 2, Mini (2nd, 3rd, 4th)
iPad Split View supported.
*Now with LIVE Currency Updates for all major currencies in the world*
Very simple and beautifully designed unit converter with 12 categories and many different units:
CONVERT:
*Area
*Currency (155 world currencies updated every 15 min.)
*Data-computer data (byte, kilobyte, megabyte, etc.)
*Fuel-milage
*Length
*Power
*Pressure
*Speed
*Temperature
*Time (days, weeks, hours, etc.)
*Volume (dry and wet)
*Weight-mass
Currency exchange rates are downloaded every 15 minutes when app is open. Every download uses very small amount of data. Around 1-2kb. Internet connection required.
155 currencies available - This is all world currencies with their respective country flags.
What’s new
Release notes for the latest version, as written by the developer.
- Privacy policy added - link in settings
- Support for iPhone X, XS, XS Max, XR, etc.
- Support for iPad Pro 12.9 (1st, 2nd, 3rd gen), 11, etc.
- iPad Split View support improvements
- Added inches of water under Pressure category
- Fixed fast search bug
- Cleanup and renaming of some currency codes
Rank history
Daily position in the Congo - Brazzaville charts. #1 is at the top.
- Best rank
- #12
- Current rank
- #12
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
85/100
Not flagged as small & simple
- Developer size40% · 25
Developer: 3 apps on the charts
- Audience size100% · 20
Ratings: 154
- App size100% · 10
Size: 7 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #2, 88 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 3.6LatestReleased Nov 19, 2018