Conversion Calculator Plus Downloads & RevenueConversion Calculator Plus · App Store
Not in any tracked top chart right now.
Updated 2 Nov 2026 · rankings refresh through the day
DeveloperAdysseus
CategoryProductivity
PriceFree
Released
Rating★ 4.7 (15k)
Version3.1.8
Age rating4+
First seen by us
12 Oct 2026
12 Oct 2026Conversion Calculator Plus update history & changes
Last change · 7 events since 14 May 2016Full timeline ↓✏️Moved category📦Updated to version 3.1.5🆕First spotted by AppInsider📦Version 3.0.3🆕Released on the App Store
Full timeline · 7 events
- ✏️Conversion Calculator Plus moved categoryProductivity → Travel
- ✏️Conversion Calculator Plus dropped 4 languages− BN − SK − TE − UK
- ✏️Conversion Calculator Plus: app got smaller82 MB → 62 MB (-24%)
- 📦Conversion Calculator Plus updated to version 3.1.5Full iPhone Duo Support
• Refined the Modern carousel with larger conversion values, clearer unit names and smoother scrolling.
• Enlarged carousel text on iPad, with layouts that adapt to portrait, landscape and available space.
• Improved compact iPhone layouts so currencies and long unit names remain readable when ads are displayed.
• Improved dark-mode colours and abbreviation contrast.
• Improved carousel snapping and calculator transitions with Reduce Motion enabled.
• Made the advanced calculator draggable across its header while keeping the keys and expression field steady.
• History cards now restore calculations immediately and keep an already-open calculator visible.
• Fixed Home and History return buttons to follow how you opened the converter.
• Streamlined currency-screen loading.… more - 🆕Conversion Calculator Plus first spotted by AppInsiderUnited States (found via search)
- 📦Conversion Calculator Plus version 3.0.3Version 3.0 introduces new ways to convert and calculate.
• Currency+ lets you compare multiple currencies in a reorderable list and perform calculations in the amount field.
• Currency History displays historical exchange rates on a chart.
• The built-in calculator accepts expressions in supported converters and updates results as you type.
• Interactive Home Screen widgets let you use saved converters without opening the app.
• Siri can run a saved conversion by name, start a new conversion and update a widget's amount. Command availability depends on your iPhone's Siri language.
• Updated onboarding and tutorials explain the new features. This release also includes interface and localization improvements.
Interactive widgets and Siri require Premium.
Rates refresh when you open Currency, Currency+ or your currency favourites. Refresh again anytime in Currency+. Improved support for Syrian and South Sudanese pounds.
• Fixed a crash on startup.… more - 🆕Conversion Calculator Plus released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.7 ★
15k ratings
Measured
Conversion Calculator Plus on the App Store
App details
App ID
1113920724
Publisher
Yan Liong Tan
On the store since
May 2016
10 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
29
AR HR CS DA NL EN FR DE HI HU ID IT …
Size
62 MB
Also listed in
Travel
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.7 ★
15k ratings
Measured
Ratings
15k
Measured
About Conversion Calculator Plus
• 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
• 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
Latest updates
3.1.8
iPhone Duo Support
Bug fixes
3.1.5
Full iPhone Duo Support
• Refined the Modern carousel with larger conversion values, clearer unit names and smoother scrolling.
• Enlarged carousel text on iPad, with layouts that adapt to portrait, landscape and available space.
• Improved compact iPhone layouts so currencies and long unit names remain readable when ads are displayed.
• Improved dark-mode colours and abbreviation contrast.
• Improved carousel snapping and calculator transitions with Reduce Motion enabled.
• Made the advanced calculator draggable across its header while keeping the keys and expression field steady.
• History cards now restore calculations immediately and keep an already-open calculator visible.
• Fixed Home and History return buttons to follow how you opened the converter.
• Streamlined currency-screen loading.
3.0.3
Version 3.0 introduces new ways to convert and calculate.
• Currency+ lets you compare multiple currencies in a reorderable list and perform calculations in the amount field.
• Currency History displays historical exchange rates on a chart.
• The built-in calculator accepts expressions in supported converters and updates results as you type.
• Interactive Home Screen widgets let you use saved converters without opening the app.
• Siri can run a saved conversion by name, start a new conversion and update a widget's amount. Command availability depends on your iPhone's Siri language.
• Updated onboarding and tutorials explain the new features. This release also includes interface and localization improvements.
Interactive widgets and Siri require Premium.
Rates refresh when you open Currency, Currency+ or your currency favourites. Refresh again anytime in Currency+. Improved support for Syrian and South Sudanese pounds.
• Fixed a crash on startup.
Store changes
What Conversion Calculator Plus changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Moved category
Travel → Utilities
Moved category
Productivity → Travel
Dropped 4 languages
− BN − SK − TE − UK
