Conversion Calculator Plus vs Wind Chill Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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• 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
Wind Chill Calculator
Calculate the perceived temperature due to wind speed and actual air temperature. Supports various units for both temperature and wind speed. Includes a tool to convert between different temperature units.
- Wind chill calculation
- Temperature unit conversion
- Supports Celsius, Fahrenheit, Kelvin
- Supports mph, km/h, m/s, knots
- Accurate results
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Use this app to calculate Wind Chill Temperature based on air temperature and wind speed. Simply enter the values and the app will instantly estimate how cold it feels outdoors. In addition, we support different units: Air Temperature: °C, °F, Kelvin Wind Speed: mph, km/h, m/s, knots We also include a Temperature Converter tool for quick conversion between temperature units. Results are estimates for informational purposes only. We are very happy to serve you. If you have any requests, don't hesitate to contact us. - https://www.facebook.com/phan.nhatdang.3/ - phannhatd@gmail.com
Screenshots
Verdict
The clearest difference is review sentiment: Conversion Calculator Plus at 70% against Wind Chill Calculator's 26%. Conversion Calculator Plus also leads on update cadence (every 2 days vs every 6 months) and rating (4.7 vs 4.4). Wind Chill Calculator's advantage is ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price, in-app purchases, monetization model 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
Both are free to download. Conversion Calculator Plus sells 1 in-app purchase, starting at $9.99 per year and Wind Chill Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Conversion Calculator Plus holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Conversion Calculator Plus has 15K ratings behind it against 534, so its average is the more settled of the two. Written reviews point the same way: 70% of Conversion Calculator Plus's written reviews are positive against 26% of Wind Chill Calculator's.
Conversion Calculator Plus ships an update every 2 days, Wind Chill Calculator every 6 months. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.
| Parameter | Conversion Calculator Plus | Wind Chill Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15K ratings) — better | 4.4 (534 ratings) |
| Positive reviews | 69.5% of reviews — better | 26.1% of reviews |
| Number of ratings | 15K — better | 534 |
| Update frequency | Every 2 days — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Adysseus | Phan Nhat Đang |
Customer experience
Conversion Calculator Plus
Wind Chill Calculator
User reviews
Conversion Calculator Plus
From 15K App Store ratingsWhat 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
Wind Chill Calculator
From 534 App Store ratingsWhat we love
- 👍 App works as expected
- 👍 Good for planning outings
- 👍 Helps determine cold feeling
- 👍 Useful for cycling/motorcycling
Room to improve
- 😠 Extremely annoying ads
- 😠 Ads difficult to get around
- 😠 Ads stay on screen, unclosable
- 😠 Too many ads
- 😠 Ads make app unusable
Bugs and requests
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
Wind Chill Calculator
Reported bugs
3 issues- App does not calculate without payment
- Non-functioning app
- Full screen commercial that seems to never end
Requested features
4 requests- Remove ads or provide a clear way to pay for ad-free version
- Allow app to automatically get temperature and wind speed
- Increase maximum speed limit
- Bring back the old version's functionality
In-app purchases
Conversion Calculator Plus
- No Ads For One Year1 Year trial$9.991 Year
Wind Chill Calculator
- Unlock all features$2.99





