Comparison

Units+ vs Fancy Units Converter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Units+

Easily convert between over 260 measurement units across 22 categories and get real-time currency exchange rates for more than 160 currencies. Quickly find units or bookmark frequent conversions for efficient use.

Highlights
  • 260+ measurement units
  • 22 unit categories
  • 160+ currencies
  • Real-time exchange rates
  • Unit search
  • Bookmarking conversions
Features
Read full description

Convert values between commonly used measurement units. The app supports more than 260 units in 22 different categories. It also support currency exchange rates for more than 160 currencies. The app makes it easy to search for units within a specific category, or across all categories. And supports bookmarking the conversions you use most often. Here is a sorted list of all included unit categories: - Acceleration - Angle - Area - Data Storage - Data Transfer - Density - Electric Current - Energy - Flow - Force - Fuel Consumption - Length - Mass (Weight) - Mass Flow - Metric Prefix - Power - Pressure - Speed (Velocity) - Temperature - Time - Torque - Volume

About

Fancy Units Converter

This app offers a fast and user-friendly way to convert units and currencies. Customize your conversion lists and get instant results as you type, with support for over 350 units and 160 currencies. It also includes a built-in calculator and offline currency data.

Highlights
  • Real-time conversion
  • 350+ physical units
  • 160+ currencies
  • Built-in calculator
  • Smart search
  • Automatic currency refresh
  • Customizable conversion lists
Features
Read full description

A Simple, Fast, User Friendly Unit & Currency Converter for Every Day Use! In Fancy Units you can easily customize a list of conversion types and units, and then use it on-the-go. You don't need to spend your time switching between units. What you enter for one item will be automatically recalculated for all other selected items. Do less and get faster result! Fancy Units consists currency rates for more then 160 countries and 24 types of conversion, including: cooking, fuel consumption, network speed, acceleration, area, data, density, pressure, speed, temperature, time, volume, weight etc. The currency rates is updated every hour, but don't worry if you have no internet connection. Fancy Units will save the data of the latest successful update and allows you to use it in your calculations. The updating process of the database is always active and soon you can find a dress and shoes size conversions as well. FEATURES • Real-time conversion • Support 350+ physical units and 160+ currencies • Built in calculator • Smart search to quickly locate categories and units • Automatic currency exchange rate refresh • Easily customize a list of conversion • Multiple languages support AVAILABLE CATEGORIES • Volume • Area • Speed • Temperature • Weight • Energy • Currency • Pressure • Time • Length • Power • Data • Frequency • Density • Illuminance • Acceleration • Radiation Dose • Plain Angle • Network Speed • Metric System • Fuel Consumption • Electric Current • Radioactivity • Cooking ––––––––––––––––––––––––––– Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of a free trial period will be forfeited when the user purchases a subscription. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Privacy Policy https://www.globe.studio/privacy-policy Terms of Use https://www.globe.studio/terms-of-use

Screenshots

Units+4 screens
Fancy Units Converter4 screens

Verdict

The call

The clearest difference is update cadence: Fancy Units Converter at every 3 weeks against Units+'s every 5 months. Fancy Units Converter also leads on ratings volume (1.6K vs 375). Units+'s advantage is review sentiment (85% vs 67%). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Units+ sells 2 one-off in-app purchases and Fancy Units Converter sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Units+ against 4.7 for Fancy Units Converter. Both are backed by a comparable volume of ratings — 375 and 1.6K respectively. Written reviews are what separate them: 85% of Units+'s written reviews are positive against 67% of Fancy Units Converter's.

UpkeepUpdate frequency

Units+ ships an update every 5 months, Fancy Units Converter every 3 weeks. Both last shipped on November 1, 2026.

Scorecard3 real differences · 7 level
Units+ versus Fancy Units Converter: the parameters behind the verdict, then further details
ParameterUnits+Fancy Units Converter
PriceFreeFree
Rating4.7 (375 ratings) — better4.7 (1.6K ratings)
Positive reviews85.0% of reviews — better66.7% of reviews
Number of ratings3751.6K — better
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.514.0 — better
Further details — not scored
Size4 MB16 MB
Age rating4+4+
DeveloperHebaallah HossameldienIevgenii Lebid

Customer experience

Units+

All ratings375 ratings
Positive94.1%
Neutral4.3%
Negative1.6%
Written reviews20 reviews
Positive85.0%
Neutral0.0%
Negative15.0%

Fancy Units Converter

All ratings1,600 ratings
Positive93.1%
Neutral2.3%
Negative4.6%
Written reviews138 reviews
Positive66.7%
Neutral5.8%
Negative27.5%

User reviews

Units+

From 375 App Store ratings

What we love

  • 👍 Easy to use
  • 👍 Reliable tool
  • 👍 Versatile converter
  • 👍 Great for various conversions (mass, temps, currency, distances)
  • 👍 Does what it needs to do

Room to improve

  • 😠 Too many ads
  • 😠 Ads without an X to close
  • 😠 Negative sentiment towards the app's creator/provider (implied by one review)
  • 😐 Fuel economy display issues (mpg/liters to 100)
  • 😐 Some discrepancy in currency accuracy noted

Fancy Units Converter

From 1.6K App Store ratings

What we love

  • 👍 Simple and intuitive UI
  • 🚀 Quick conversions
  • 💡 Customizable units
  • 🌟 Aesthetically pleasing design
  • 💰 Good value for money

Room to improve

  • 🔒 Essential units locked behind paywall
  • 🐛 Occasional crashes and bugs
  • 📵 Ads in free version
  • 🚫 Limited functionality in free version
  • ⚠️ Inaccurate conversions in some cases

Bugs and requests

Units+

Reported bugs

1 issue
  • Ads don't have an X to close

Requested features

2 requests
  • Add a Notification Center widget
  • Way to mark favorite types of conversions

Fancy Units Converter

Reported bugs

3 issues
  • Currency conversion rates not updating
  • App freezes when closing conversion window
  • Incorrect unit conversions in certain categories

Requested features

5 requests
  • Add more unit categories
  • Improve currency conversion accuracy
  • Implement a widget for quick access
  • Allow custom unit creation
  • Provide better support for offline use

In-app purchases

2 purchases

Units+

One-time2
  • Unlock Pro FeaturesFree
  • Remove Ads$1.99
3 purchases

Fancy Units Converter

Subscriptions2
  • Unlock Full Version$2.991 Month
  • Unlock Full Version$29.991 Year
One-time1
  • Unlock Pro Version$99.99

Questions

Is Units+ free?
Units+ is free to download, with in-app purchases available.
Is Fancy Units Converter free?
Fancy Units Converter is free to download, with in-app purchases available.
Which has better reviews, Units+ or Fancy Units Converter?
Units+ is rated higher. Units+ averages 4.7 out of 5 from 375 ratings, while Fancy Units Converter averages 4.7 from 1.6K ratings.
Do Units+ or Fancy Units Converter have ads?
Both Units+ and Fancy Units Converter show ads.
Which is updated more often, Units+ or Fancy Units Converter?
Units+ ships an update every 5 months, and Fancy Units Converter every 3 weeks. Most recently, Units+ was updated on November 1, 2026 and Fancy Units Converter on November 1, 2026.

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