Comparison

Convert Any Unit Lite vs Currency Plus Exchange Rate

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

Head to head
About

Convert Any Unit Lite

Quickly convert between thousands of units with an intelligent search and autocomplete feature. This app offers a streamlined interface, an integrated calculator, and the ability to save favorite conversions. It supports over 6,400 units across 51 categories, making it a comprehensive tool for all your conversion needs.

Highlights
  • Intelligent unit search with autocomplete
  • Automatic category selection
  • Integrated calculator
  • Save and organize favorite conversions
  • Supports over 6,400 units
  • Fractional conversion output
Features
Read full description

Over 4 million downloads! The FASTEST way possible to convert units. Just type in a unit without first selecting the category. As you type, a list of units appear. Tap a unit to select it. For most units, 1 or 2 letters is enough to find the unit you want. Automatically saves units into a Favorites list. This version is ad-supported. ----- As you type, the most likely units appear. Once you have selected a unit, the other unit is automatically restricted to the category of the current unit. At any time you can browse through the complete list of units available by tapping on the buttons to the right of the input fields. Advanced features include bookmarks and an integrated calculator. With over 6,400 units, this is the only unit converter you will ever need. ----- Streamlined Interface • Search for and select units with autocomplete (as you type, a list of matching units appears). • Search faster by typing in only the unit abbreviation or first letter of each word in the unit. • "Intelligent Search" shows the most likely units first. • Automatic category selection (category is automatically set once you select a unit). • Flip Units button to switch the From and To units. • Reset button to clear all inputs and start over. • Convert to fraction. ----- Advanced Features • Built in calculator. • Save bookmarks and organize them into folders. • Equations are shown for temperature conversions. • Copy and paste to and from the clipboard. • Conversion result is shown as an easy to understand equation. • Both unit names and symbols shown. • Browse units in an alphabetically indexed list or by magnitude. • Results with up to 12 significant digits. • Automatic formatting of numbers based on your current Region Format. • Automatic formatting of extremely large or small numbers with scientific notation. ----- Over 6,400 Units In 51 Categories. • Acceleration • Angle • Area • Blood Cholesterol • Blood Glucose • Capacitance • Currency • Currency / Volume • Data • Data Rate • Density • Dynamic Viscosity • Electric Charge • Electric Current • Electric Potential • Electrical Conductance • Electrical Resistance • Energy • Force • Frequency • Fuel Economy • Illuminance • Inductance • Kinematic Viscosity • Length • Luminance • Magnetic Field Intensity • Magnetic Flux • Magnetic Flux Density • Mass • Mass / Area • Mass Flow • Mass Fraction • Mass Moment of Inertia • Mole Fraction • Numeral Systems • Pace (Speed) • Power • Pressure • Radiation - Absorbed Dose • Radiation - Equivalent Dose • Radiation Rate - Equivalent Dose • Radioactivity • Sound • Speed • Temperature • Time • Torque • Volume • Volume / Area • Volume Flow • Volume Flow / Area • Water Hardness • Weight (Mass) • Wire Gauge URL Scheme: convertanyunitfree://

About

Currency Plus Exchange Rate

Easily convert currencies with live exchange rates for over 155 world currencies. This beautifully designed app offers optimized performance for various iPhone and iPad models, making it simple to swap units and get up-to-date conversion values.

Highlights
  • Live currency updates
  • 155+ world currencies
  • Unit swapping via keypad
  • Optimized for iPhone/iPad
  • Retina display support
  • Simple and beautiful design
Features
Read full description

This is FREE version of Currency Plus Exchange Rate Calculator. SWAP units by pressing button on keypad (lower left) OPTIMIZED for iPhone 11, 11 Pro, 11 Pro Max, 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, Air 3, Mini (2nd, 3rd, 4th, 5th) OPTIMIZED for IPhone and iPad Retina display ***Now with LIVE Currency Updates for all major currencies in the world*** Very simple and beautifully designed currency exchange unit converter CONVERT Currency (155 world currencies updated every day.)

Screenshots

Convert Any Unit Lite4 screens
Currency Plus Exchange Rate3 screens

Verdict

The call

The clearest difference is ads: Currency Plus Exchange Rate at none against Convert Any Unit Lite's shown. Currency Plus Exchange Rate also leads on update cadence (daily vs every 6 weeks) and monetization model (free vs ad-supported). Convert Any Unit Lite's advantage is ratings volume (48K vs 324). On price, rating, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Convert Any Unit Lite against 4.8 for Currency Plus Exchange Rate. That said, the two scores are not equally well evidenced: Convert Any Unit Lite has 48K ratings behind it against 324, so its average is the more settled of the two. Written reviews are what separate them: 73% of Convert Any Unit Lite's written reviews are positive against 83% of Currency Plus Exchange Rate's.

UpkeepUpdate frequency

Convert Any Unit Lite ships an update every 6 weeks, Currency Plus Exchange Rate daily. The most recent releases landed on November 2, 2026 and October 26, 2026 respectively.

Scorecard6 real differences · 4 level
Convert Any Unit Lite versus Currency Plus Exchange Rate: the parameters behind the verdict, then further details
ParameterConvert Any Unit LiteCurrency Plus Exchange Rate
PriceFreeFree
Rating4.7 (48K ratings)4.8 (324 ratings) — better
Positive reviews72.8% of reviews83.3% of reviews — better
Number of ratings48K — better324
Update frequencyEvery 6 weeksDaily — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.29.0 — better
Further details — not scored
Size30 MB9 MB
Age rating4+4+
DeveloperCider Software LLCAlan Mrvica

Customer experience

Convert Any Unit Lite

All ratings48,108 ratings
Positive92.7%
Neutral3.9%
Negative3.3%
Written reviews416 reviews
Positive72.8%
Neutral4.3%
Negative22.8%

Currency Plus Exchange Rate

All ratings324 ratings
Positive94.4%
Neutral2.8%
Negative2.8%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Bugs and requests

Convert Any Unit Lite

Reported bugs

3 issues
  • Login screen freezes
  • App crashes when opening certain conversions
  • Custom unit values reset unexpectedly

Requested features

4 requests
  • Add Apple Watch app
  • Improve ad placement and frequency
  • Enhance custom unit creation experience
  • Provide more unit categories and conversions

Currency Plus Exchange Rate

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Convert Any Unit Lite

No in-app purchases

None

Currency Plus Exchange Rate

No in-app purchases

Questions

Is Convert Any Unit Lite free?
Convert Any Unit Lite is free to download, with no in-app purchases.
Is Currency Plus Exchange Rate free?
Currency Plus Exchange Rate is free to download, with no in-app purchases.
Which has better reviews, Convert Any Unit Lite or Currency Plus Exchange Rate?
Currency Plus Exchange Rate is rated higher. Convert Any Unit Lite averages 4.7 out of 5 from 48K ratings, while Currency Plus Exchange Rate averages 4.8 from 324 ratings.
Do Convert Any Unit Lite or Currency Plus Exchange Rate have ads?
Convert Any Unit Lite shows ads; Currency Plus Exchange Rate does not.
Which is updated more often, Convert Any Unit Lite or Currency Plus Exchange Rate?
Convert Any Unit Lite ships an update every 6 weeks, and Currency Plus Exchange Rate daily. Most recently, Convert Any Unit Lite was updated on November 2, 2026 and Currency Plus Exchange Rate on October 26, 2026.

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