Comparison

Converter+ (Units, Currencies) vs Conversion Calculator Plus

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

Head to head
About

Converter+ (Units, Currencies)

This app offers a comprehensive unit and currency converter with a vast array of categories and calculators for everyday needs. It allows users to customize templates, download shared ones, and provides automatic exchange rate updates for 167 world currencies.

Highlights
  • Extensive unit and currency conversion
  • Multiple calculators (mortgage, loan, tip)
  • Customizable and downloadable templates
  • Automatic currency exchange rate refresh
  • Simultaneous multi-unit/currency conversion
  • Full text search for categories and units
Features
Read full description

Converter+ is a unit converter with the most extensive list of currencies and units in hundreds of categories. Converter Plus also comes with many calculators like mortgage, loan, tip, fuel consumption and many others for everyday problems. You can edit existing templates, add your own or download templates contributed by other users. Exchange rates for all 167 world's currencies is refreshed automatically every 6 hours or on request. FEATURES - Converting multiple units/currencies simultaneously - Support for compound units like Pounds + Ounces or Feet + Inches - Full text search to quickly locate categories and units - Built-in standard calculator - Favorite list - Automatic currency exchange rate refresh - Ability to edit units/templates and sharing the templates via email - Ability to download templates from the Converter Plus catalog on the internet CONVERSIONS/CALCULATIONS: Converter Plus ships with more than 100 categories, including: * Area, Cooking, Coordinates, Energy and Work, Frequency, Gas Mileage, Length - Distance, Power, Pressure, Temperature, Velocity, Speed, Volume - Capacity, Weight - Mass... * Currency (167 currencies), Inflation 1980-2010 (US), Savings. Loan, Mortgage, Energy Expense, Fuel Economy, Sales Tax, Tip Calculators… * Computer Data (Bytes, MB, KB, GB), Data Transfer, Radix (Hex, Oct, Bin)... * Many scientific unit categories Notes: - To learn about designing templates in Converter Plus, please visit: http://www.trancreative.com/go/CPDocs

About

Conversion Calculator Plus

This app is a versatile unit and currency converter with a user-friendly interface. It supports a wide range of conversion categories, including real-world and crypto currencies, with automatic exchange rate updates. Customize your experience with design options, dark mode, and adjustable home screen layouts.

Highlights
  • Unit and currency conversion
  • Supports 160+ currencies (real & crypto)
  • Automatic currency exchange rate updates
  • Simple or carousel design options
  • Dark Mode support
  • Customizable home screen layout
  • Split screen mode on iPad
Features
Read full description

• No full-page ads. • App works without internet. • Rates Saved for Offline use. • Real-time rates updated every minute. • Fast, accurate conversions across 685 units. • Hide unused units, currencies and categories. • Built-in calculator with +, −, ×, ÷, ( and ). • Supports both light and dark appearance. • Custom Home Screen Widgets. Premium Required • Use Siri to convert. Premium Required • Conversions automatically saved to History. • Save all your favorite conversions in 1 place • Interactive rate charts from 1 day to 5 years, plus all available history. • Expand charts to full screen, pinch to zoom, pan and inspect past rates. ----------------------------------------- ALL CONVERSION CATEGORIES COMMON CATEGORIES Pace, Temperature, Data, Currency, Length, Time, Speed, Area, Volume, Pressure, Power, Fuel Economy and Weight. CURRENCIES, CRYPTO & METALS Convert all world currencies, 125 cryptocurrencies and tokens—including Bitcoin, Ethereum and Tether—and four precious metals: gold, silver, platinum and palladium. Compare multiple currencies in one list with Currency+. NUMBERS & GEOMETRY Angle and Amount. PERSONAL & HEALTH Shoe Sizes, Ring Sizes and Blood Sugar. MOTION & MECHANICS Acceleration, Angular Acceleration, Force, Torque, Energy and Moment of Inertia. FLUIDS & MATERIALS Flow, Density, Viscosity, Kinematic Viscosity, Surface Tension, Permeability, Mass Flux Density and Specific Volume. TEMPERATURE & HEAT Temperature Interval, Thermal Conductivity, Specific Heat Capacity, Heat Density, Heat Flux Density, Heat Transfer Coefficient and Thermal Expansion. ELECTRICITY & MAGNETISM Current, Voltage, Charge, Resistance, Capacitance, Inductance, Conductance, Linear Charge Density, Surface Charge Density, Volume Charge Density, Linear Current Density, Surface Current Density, Electric Field Strength, Electric Resistivity, Electric Conductivity, Magnetic Flux (Magnet), Magnetic Field Strength, Magnetic Flux Density and Magnetomotive Force. LIGHT & SOUND Luminance, Illumination, Luminous Intensity, Sound and Frequency. DATA & DESIGN Data Transfer Rate, Image and Typography. CHEMISTRY & RADIATION Molar Concentration, Molar Mass, Molar Flow Rate, Radiation, Radioactivity and Exposure. PREMIUM Premium is an optional auto-renewing annual subscription. It removes banner ads, gives you more screen space, and unlocks interactive Home Screen widgets and Siri conversions. Payment is charged to your Apple Account when you confirm the purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. The price is shown before you confirm. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://developer-yl.github.io/convert-units-plus/privacy.html

Screenshots

Converter+ (Units, Currencies)4 screens
Conversion Calculator Plus4 screens

Verdict

The call

The clearest difference is ads: Converter+ (Units, Currencies) at none against Conversion Calculator Plus's shown. Converter+ (Units, Currencies) also leads on review sentiment (83% vs 70%) and iOS requirement (8.0 vs 17.0). Conversion Calculator Plus's advantage is update cadence (every 2 days vs every 2 months) and ratings volume (15K vs 2.4K). On price, rating, in-app purchases and monetization model 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. Converter+ (Units, Currencies) sells 1 one-off in-app purchase and Conversion Calculator Plus sells 1 in-app purchase, starting at $9.99 per year. 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 Converter+ (Units, Currencies) against 4.7 for Conversion Calculator Plus. That said, the two scores are not equally well evidenced: Conversion Calculator Plus has 15K ratings behind it against 2.4K, so its average is the more settled of the two. Written reviews are what separate them: 83% of Converter+ (Units, Currencies)'s written reviews are positive against 70% of Conversion Calculator Plus's.

UpkeepUpdate frequency

Converter+ (Units, Currencies) ships an update every 2 months, Conversion Calculator Plus every 2 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 5 level
Converter+ (Units, Currencies) versus Conversion Calculator Plus: the parameters behind the verdict, then further details
ParameterConverter+ (Units, Currencies)Conversion Calculator Plus
PriceFreeFree
Rating4.7 (2.4K ratings) — better4.7 (15K ratings)
Positive reviews83.4% of reviews — better69.5% of reviews
Number of ratings2.4K15K — better
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better17.0
Further details — not scored
Size10 MB59 MB
Age rating4+4+
DeveloperTranCreative SoftwareAdysseus

Customer experience

Converter+ (Units, Currencies)

All ratings2,425 ratings
Positive94.2%
Neutral1.8%
Negative4.0%
Written reviews925 reviews
Positive83.4%
Neutral5.8%
Negative10.8%

Conversion Calculator Plus

All ratings15,343 ratings
Positive94.6%
Neutral2.8%
Negative2.6%
Written reviews200 reviews
Positive69.5%
Neutral4.5%
Negative26.0%

User reviews

Converter+ (Units, Currencies)

From 2.4K App Store ratings

What we love

  • 🚀 Excellent converter
  • 👍 Customizable and easy to use
  • 🚀 Comprehensive and versatile
  • 👍 Simple and intuitive interface
  • 👍 Handy for everyday use

Room to improve

  • 🐛 Currency conversion rates not up-to-date
  • 🐛 Clipboard data access concerns
  • 🐛 Ads can be intrusive
  • 🐛 Occasional bugs or glitches

Conversion Calculator Plus

From 15K App Store ratings

What we love

  • 🚀 Great app
  • 👍 Easy to use
  • 🚀 Comprehensive conversions
  • 👍 Intuitive interface
  • 🚀 Useful tool

Room to improve

  • 🐛 Consent required for tracking
  • 🐛 Update problems
  • 🐛 Currency not updating
  • 🔒 Forced to allow tracking
  • 🔒 Forced to subscribe or view ads

Bugs and requests

Converter+ (Units, Currencies)

Reported bugs

3 issues
  • Currency conversion not working
  • Formulas not calculating correctly
  • Compatibility issues with newer iOS versions

Requested features

4 requests
  • Add dark mode option
  • Improve currency conversion accuracy
  • Enhance formula editor visibility
  • Add time zone conversion feature

Conversion Calculator Plus

Reported bugs

3 issues
  • Currency conversion not working
  • App gets stuck on consent page
  • Unable to get past ads/subscription page

Requested features

3 requests
  • Add running pace conversions
  • Add shoe size converter
  • Provide paid ad-free version

In-app purchases

1 purchases

Converter+ (Units, Currencies)

One-time1
  • Ad-free Upgrade$1.99
1 purchases

Conversion Calculator Plus

Subscriptions1
  • No Ads For One Year1 Year trial$9.991 Year

Questions

Is Converter+ (Units, Currencies) free?
Converter+ (Units, Currencies) is free to download, with in-app purchases available.
Is Conversion Calculator Plus free?
Conversion Calculator Plus is free to download, with in-app purchases available.
Which has better reviews, Converter+ (Units, Currencies) or Conversion Calculator Plus?
Converter+ (Units, Currencies) is rated higher. Converter+ (Units, Currencies) averages 4.7 out of 5 from 2.4K ratings, while Conversion Calculator Plus averages 4.7 from 15K ratings.
Do Converter+ (Units, Currencies) or Conversion Calculator Plus have ads?
Conversion Calculator Plus shows ads; Converter+ (Units, Currencies) does not.
Which is updated more often, Converter+ (Units, Currencies) or Conversion Calculator Plus?
Converter+ (Units, Currencies) ships an update every 2 months, and Conversion Calculator Plus every 2 days. Most recently, Converter+ (Units, Currencies) was updated on November 6, 2026 and Conversion Calculator Plus on November 7, 2026.

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